10×10 Trade Show Booth
Item # 10x10C
The 10x10C trade show kit is exactly like the 10x10A kit, but features 2 36-inch and 2 20-inch front display panels (instead of only 20-inch front panels).
10x10C Parts List
Optional
|
The 10x10C trade show kit is exactly like the 10x10A kit, but features 2 36-inch and 2 20-inch front display panels (instead of only 20-inch front panels).
10x10C Parts List
Optional
|
General Specifications
Sing Core Professional Large Trapezoid Pivot Door Blanks are 40 ft. tall,18 ft. wide at the top 12 ft. wide at the bottom, and 3.5 in. thick and manufactured utilizing patented Sing Core material as the base interior substrate of the door. Size to be adjusted to varying specifications. The Sing Core substrate material is created using a vertical grain natural wood torsion box design while the traditionally empty voids are filled wall to wall with recycled foam. The foam material is available in various forms depending on your specification. The default is recycled EPS foam. Natural wood lock blocks can be positioned at locations as necessary for locking mechanism placement and/or as pivot hardware anchor points. The core material is framed by 1.25-inch wood stiles and rails for finishing strength and attaching hardware. The torsion box is completed by adhering .25 in. marine grade birch paint grade ply as exterior material (skin) or other material according to your specifications.
1/4 in. Marine Grade Birch Ply Pivot Door Stress Skin
The trapezoid pivot door blank surface material is made of .25″ marine grade birch ply paint grade stress skin unless otherwise specified. Bonding agent used in adhesion of the entire composite material is formaldehyde-free.
Click here for tips on How to Create the Right Sing Panel for your specific project.
Every Sing Core manufactured trapezoid pivot door blank is unfinished (unless specified otherwise) and professional grade is guaranteed for 50 years for warp-free and structural integrity.
Detailed Specifications:
Scope: Subject to local building codes, the Sing Core trapezoid pivot door blank is intended for use in:
Large Trapezoid Pivot Door Materials: Sing Core large trapezoid pivot door blanks are manufactured using Eco-friendly cold-press process. Composite materials include:
Sing Core vertical wood-grain torsion substrate filled with recycled EPS foamArchitectural Specifications Substitutes
For information on some of our architectural substitutes click here.
Interior Blocking: Solid wood implants can be inserted as lock blocks or anchor points. Also additional stiles (vertical wood implants) or rails (horizontal wood implants) can be positioned at any desired location inside the large trapezoid pivot door. (Note: Depending on your expectations, solid wood implants should be supported by at least 12 inches of Sing Core material to maintain true flatness.)
Delivery: Reasonable care is taken to ensure safe transportation of your Sing Core large trapezoid pivot door from factory to your location including proper crating to protect the natural beauty of your pivot doors during transport.
Storage and Protection: Store your Sing Core large trapezoid pivot doors in an upright position and allow to acclimate to room temperature following shipment receipt or prior to finishing or installation.
Preparation: Per manufacturer’s specifications, ensure that openings or attachment walls are constructed plumb, true and level prior to installation. Select fasteners of adequate type, number and quality to assure proper function.
Installation: Installer shall be specialized in the installation of the type of work that is associated with the project and will comply with manufacturer’s installation policies and procedures to ensure proper end use.
Verify that attachment, hinging and latching assemblies operate freely and correctly
Finishing: The finishing of the Sing Core large trapezoid pivot doors are the responsibility of the client due to the product being delivered in unfinished condition unless specified otherwise in writing for use in interior applications only. Any exterior use must be approved in advance to avoid warranty exception and sealing must be in accordance with manufacturer’s specifications to protect against a variety of environmental conditions as necessary. In reference to exterior applications:
Machining: Sing Core large trapezoid pivot doors are easy to work with in the millwork or standard woodworking shop for CNC work or on-site for finishing, and fastening.
Strength Performance: Patented Sing Core has an unsurpassed strength as compared to other lightweight substrate materials tested at 660 PSI (based on 2″ x 2″ grids and 3/4″ thick) for superior structural integrity and is resistant to warp, twist and crack when compared to other materials.
Light Weight Performance: Sing Core weighs much less than other traditional building materials, as much as 50% less; or more, as little as 4 lbs. per sq. ft. yet sustainable and true green technology.
Insulation Performance: Sing Core large trapezoid door pivot blanks feature built-in insulation value with an R3 (can be upgraded to to R6.5 or more) rating per inch, depending on architect’s specifications.
Acoustical Performance: Sing Core trapezoid pivot door blanks have a natural sound-deadening quality for noise control. Standard sound transmission class (STC) is 30*. Additional noise control specifications can be met at the behest of the customer or designer and must be noted in advance.
Eco-friendly: Sing Core is manufactured using natural wood fibers, no formaldehyde, or toxic chemicals, is created using less energy than any other core material with little or no waste. The structure of Sing Core is 100% renewable (nature-grown) clean wood fiber and/or recycled material.
Warranty: Sing Core professional large trapezoid pivot door blanks can be structurally guaranteed and warp-free for 50 years under normal conditions.
Basic Sing Door Spec Drawings: Click here

Custom-cut Window/Lite Openings: Lite openings for glass inserts can be custom cut per your specifications (drawings above show examples of standard openings) for glass insertion.
Door Specifications |
||
Door Width |
Rough Opening Width |
Rough Opening Height 6/8 |
| 2/0 (Single) | 26″ | 82-1/2″ |
| 2/4 (Single) | 30″ | 82-1/2″ |
| 2/6 (Single) | 32″ | 82-1/2″ |
| 2/8 (Single) | 34″ | 82-1/2″ |
| 3/0 (Single) | 38″ | 82-1/2″ |
| 4/0 (Double) | *50″ | 82-1/2″ |
| 4/8 (Double) | *58″ | 82-1/2″ |
| 5/0 (Double) | *62″ | 82-1/2″ |
| 5/4 (Double) | *66″ | 82-1/2″ |
| 6/0 (Doulble) | *74″ | 82-1/2″ |
See also: Door Technical Information
Appearing regularly in Contemporary Architecture Design
* Note: STC rating varies according to size, thickness, skin, and other factors. Sing Core does not rate doors, although we are fortunate enough to have one of the best sound testing labs in the world, here in the Pacific Northwest. If you require a specific STC rating, Sing Core can build a door to your architectural specifications and have the resulting door tested at our rating facility for an official rating.
General Specifications
Standard Sing Core Hot Rolled Steel Door Blanks are manufactured with patented Sing Core material as the base interior substrate of the door. The Sing Core substrate material is created using a vertical grain natural wood torsion box design while the traditionally empty voids are filled wall to wall with recycled foam. The foam material is available in various forms depending on your specification. The default is recycled EPS foam. Natural wood lock blocks can be positioned at locations as necessary for locking mechanism placement or as anchor points. The core material is framed by 1.25-inch wood stiles and rails for finishing strength and attaching hardware. The torsion box is completed by adhering hot rolled steel as exterior material (skin) according to your specifications.
Hot Rolled Steel Door Surface Material
The door blank surface material is made of hot rolled steel unless otherwise specified. Bonding agent used in adhesion of the entire composite material is formaldehyde-free.
Click here for tips on How to Create the Right Sing Panel for your specific project.
Every Sing Core manufactured door blank is unfinished (unless specified otherwise) and professional grade is guaranteed for 50 years for warp-free and structural integrity.
Detailed Specifications:
Scope: Subject to local building codes, the standard Sing Core door blank is intended for use in:
Hot Rolled Steel Door Materials: Sing Core hot rolled steel door blanks are manufactured using Eco-friendly cold-press process. Composite materials include:
Sing Core vertical wood-grain torsion substrate filled with recycled EPS foamLarge Door Component Assembly: The largest doors (see 10×10 example drawing tot he right) may not be easily transported from the factory to the job site. In cases such as these doors are divided into two or more modular components and joined together on site using patented Sing biscuit joining method. This method results in a near seamless joining of two or more door blanks without compromising flatness or structural integrity.
Architectural Specifications Substitutes
For information on some of our architectural substitutes click here.
Interior Blocking: Solid wood implants can be inserted as lock blocks or anchor points. Also additional stiles (vertical wood implants) or rails (horizontal wood implants) can be positioned at any desired location inside the hot rolled steel door. (Note: Depending on your expectations, solid wood implants should be supported by at least 12 inches of Sing Core material to maintain true flatness.)
Delivery: Reasonable care is taken to ensure safe transportation of your Sing Core hot rolled steel door from factory to your location including proper crating to protect the natural beauty of your hot rolled steel doors during transport.
Storage and Protection: Store your Sing Core hot rolled steel doors in an upright position and allow to acclimate to room temperature following shipment receipt or prior to finishing or installation.
Preparation: Per manufacturer’s specifications, ensure that openings or attachment walls are constructed plumb, true and level prior to installation. Select fasteners of adequate type, number and quality to assure proper function.
Installation: Installer shall be specialized in the installation of the type of work that is associated with the project and will comply with manufacturer’s installation policies and procedures to ensure proper end use.
Verify that attachment, hinging and latching assemblies operate freely and correctly
Finishing: The finishing of the Sing Core standard hot rolled steel doors is the responsibility of the client due to the product being delivered in unfinished condition unless specified otherwise in writing for use in interior applications only. Any exterior use must be approved in advance to avoid warranty exception and sealing must be in accordance with manufacturer’s specifications to protect against a variety of environmental conditions as necessary. In reference to exterior applications:
Machining: Sing Core hot rolled steel doors are easy to work with in the metal shop for machining or on-site for finishing, and fastening.
Strength Performance: Patented Sing Core has an unsurpassed strength as compared to other lightweight substrate materials tested at 660 PSI (based on 2″ x 2″ grids and 3/4″ thick) for superior structural integrity and is resistant to warp, twist and crack when compared to other materials.
Light Weight Performance: Sing Core weighs much less than other traditional building materials, as much as 50% less; or more, as little as 4 lbs. per sq. ft. yet sustainable and true green technology.
Insulation Performance: Standard Sing Core door blanks feature built-in insulation value with an R3 (can be upgraded to to R6.5 or more) rating per inch, depending on architect’s specifications.
Acoustical Performance: Sing Core standard wall panels have a natural sound-deadening quality for noise control. Standard sound transmission class (STC) is 30*. Additional noise control specifications can be met at the behest of the customer or designer and must be noted in advance.
Eco-friendly: Sing Core is manufactured using natural wood fibers, no formaldehyde, or toxic chemicals, is created using less energy than any other core material with little or no waste. The structure of Sing Core is 100% renewable (nature-grown) clean wood fiber and/or recycled material.
Warranty: Sing Core standard door blanks come with a 10-year warranty, while professional manufactured door blanks can be structurally guaranteed and warp-free for 50 years under normal conditions.
Basic Sing Door Spec Drawings: Click here

Custom-cut Window/Lite Openings: Lite openings for glass inserts can be custom cut per your specifications (drawings above show examples of standard openings) for glass insertion.
Door Specifications |
||
Door Width |
Rough Opening Width |
Rough Opening Height 6/8 |
| 2/0 (Single) | 26″ | 82-1/2″ |
| 2/4 (Single) | 30″ | 82-1/2″ |
| 2/6 (Single) | 32″ | 82-1/2″ |
| 2/8 (Single) | 34″ | 82-1/2″ |
| 3/0 (Single) | 38″ | 82-1/2″ |
| 4/0 (Double) | *50″ | 82-1/2″ |
| 4/8 (Double) | *58″ | 82-1/2″ |
| 5/0 (Double) | *62″ | 82-1/2″ |
| 5/4 (Double) | *66″ | 82-1/2″ |
| 6/0 (Doulble) | *74″ | 82-1/2″ |
See also: Door Technical Information
Appearing regularly in Contemporary Architecture Design
* Note: STC rating varies according to size, thickness, skin, and other factors. Sing Core does not rate doors, although we are fortunate enough to have one of the best sound testing labs in the world, here in the Pacific Northwest. If you require a specific STC rating, Sing Core can build a door to your architectural specifications and have the resulting door tested at our rating facility for an official rating.
General Specifications
Professional Sing Core Hot Rolled Steel Wall Panels are manufactured with patented Sing Core material as the base interior substrate of the wall panel. The Sing Core substrate material is created using a vertical grain natural wood torsion box design while the traditionally empty voids are filled wall to wall with your choice of EPS or urethane foam insulation, stiffeners can be added to support the performance of the door for specific end use application(s). Other foam insulation material is available in various forms depending on your specification. This default on this professional hot rolled steel wall panel is EPS foam. Natural wood 2-inch rail implants are positioned at locations as necessary for anchor points. The core material is wood framed by 1 1/4-inch natural wood for finishing strength and attaching hardware. The torsion box is completed by adhering an exterior hot rolled steel material (skin) according to your specifications. Bonding agent used in adhesion of the entire composite material is formaldehyde-free.
Click here for tips on How to Create the Right Sing Panel for your specific project.
This professional 10 ft. tall, 4 ft. wide, 1.5 inch thick Sing Core manufactured hot rolled steel wall panel is unfinished (unless specified otherwise) and can be guaranteed for 50 years for warp-free performance and structural integrity.
Detailed Specifications:
Scope: Subject to local building codes, the standard Sing Core wall panel is intended for use in:
Product Description: 119.5″ x 47.5″ x 1.75″ hot rolled steel wall panel manufactured by Sing Core
Wall Panel Materials: Sing Core wall panels are manufactured using Eco-friendly cold-press process. Composite materials include:
Sing Core vertical wood-grain torsion substrate filled with EPS or urethane foam and stiffeners to specArchitectural Specifications Substitutes
For information on some of our architectural substitutes click here.
Interior Blocking: Solid wood implants can be inserted as lock blocks or anchor points. Also additional stiles (vertical wood implants) or rails (horizontal wood implants) can be positioned at any desired location inside the wall panel. (Note: Depending on your expectations, solid wood implants should be supported by at least 12 inches of Sing Core material to maintain true flatness.)
Delivery: Reasonable care is taken to ensure safe transportation of your Sing Core wall panel from factory to your location including proper crating to protect the natural beauty of your wall panel during transport.
Storage and Protection: Store your Sing Core wall panel in an upright position and allow to acclimate to room temperature following shipment receipt or prior to finishing or installation.
Preparation: Per manufacturer’s specifications, ensure that wall panel frame openings are constructed plumb, true and level prior to installation. Select fasteners of adequate type, number and quality to assure proper function.
Installation: Installer shall be specialized in the installation of the type of work that is associated with the project and will comply with manufacturer’s installation policies and procedures to ensure proper end use.
Finishing: The finishing of the Sing Core professional wall panel is the responsibility of the client due to the product being delivered in unfinished quality unless specified otherwise in writing. Any sealing must be in accordance with manufacturer’s specifications to protect against a variety of environmental conditions as necessary.
Machining: Sing Core hot rolled steel wall panels are easy to work with in the metalwork machine shop or on-site for finishing, and metalwork modification.
Strength Performance: Patented Sing Core has an unsurpassed strength as compared to other lightweight substrate materials tested at 660 PSI (based on 2″ x 2″ grids and 3/4″ thick) for superior structural integrity and is resistant to warp, twist and crack when compared to other materials.
Light Weight Performance: Sing Core weighs much less than other traditional building materials, as much as 50% less; or more, as little as 4 lbs. per sq. ft. yet sustainable and true green technology.
Insulation Performance: Standard Sing Core wall panels feature built-in EPS insulation value of R3.5 or urethane at R6.5 rating per inch, or more, depending on architect’s specifications and the utilization of other rigid insulation material(s).
Acoustical Performance: Sing Core standard wall panels have a natural sound-deadening quality for noise control. Standard sound transmission class (STC) is 30*. Additional noise control specifications can be met at the behest of the customer or designer and must be noted in advance.
Eco-friendly: Sing Core is manufactured using natural wood fibers, no formaldehyde, or toxic chemicals, is created using less energy than any other core material with little or no waste. The structure of Sing Core is 100% renewable (nature-grown) clean fiber and/or recycled material.
Warranty: Sing Core professional manufactured wall panels are structurally guaranteed and warp-free for 50 years under normal conditions.
Basic Sing Door Spec Drawings: Click here

Custom-cut Window/Lite Openings: Lite openings for glass inserts can be custom cut per your specifications (drawings above show examples of standard openings) for glass insertion.
Door Specifications |
||
Door Width |
Rough Opening Width |
Rough Opening Height 6/8 |
| 2/0 (Single) | 26″ | 82-1/2″ |
| 2/4 (Single) | 30″ | 82-1/2″ |
| 2/6 (Single) | 32″ | 82-1/2″ |
| 2/8 (Single) | 34″ | 82-1/2″ |
| 3/0 (Single) | 38″ | 82-1/2″ |
| 4/0 (Double) | *50″ | 82-1/2″ |
| 4/8 (Double) | *58″ | 82-1/2″ |
| 5/0 (Double) | *62″ | 82-1/2″ |
| 5/4 (Double) | *66″ | 82-1/2″ |
| 6/0 (Doulble) | *74″ | 82-1/2″ |
See also: Door Technical Information
Appearing regularly in Contemporary Architecture Design
* Note: STC rating varies according to size, thickness, skin, and other factors. Sing Core does not rate doors, although we are fortunate enough to have one of the best sound testing labs in the world, here in the Pacific Northwest. If you require a specific STC rating, Sing Core can build a door to your architectural specifications and have the resulting door tested at our rating facility for an official rating.
General Specifications
Standard Sing Core Hot Rolled Steel Sliding Door Blanks are manufactured with patented Sing Core material as the base interior substrate of the door. The Sing Core substrate material is created using a vertical grain natural wood torsion box design while the traditionally empty voids are filled wall to wall with recycled foam. The foam material is available in various forms depending on your specification. The default is recycled EPS foam. Natural wood lock blocks can be positioned at locations as necessary for locking mechanism placement and/or as sliding hardware anchor points. The core material is framed by 1.25-inch wood stiles and rails for finishing strength and attaching hardware. The torsion box is completed by adhering 20 gauge hot rolled steel as exterior material (skin) according to your specifications. The man door opening is cut out to architectural specifications.
Hot Rolled Steel Sliding Door Surface Material
The door blank surface material is made of 20 gauge hot rolled steel unless otherwise specified. Bonding agent used in adhesion of the entire composite material is formaldehyde-free.
Click here for tips on How to Create the Right Sing Panel for your specific project.
Every Sing Core manufactured door blank is unfinished (unless specified otherwise) and professional grade is guaranteed for 50 years for warp-free and structural integrity.
Detailed Specifications:
Scope: Subject to local building codes, the standard Sing Core sliding door blank is intended for use in:
Hot Rolled Steel Sliding Door Materials: Sing Core hot rolled steel door blanks are manufactured using Eco-friendly cold-press process. Composite materials include:
Sing Core vertical wood-grain torsion substrate filled with recycled EPS foamMan Door Component: The man door leaf is created to specifications to match the large hot rolled steel sliding door and is to be fitted inside the opening in the large sliding door panel. In this case, 20 g hot rolled steel with 1.25 embedded solid wood frame and lock blocks on either side of the man door.
Architectural Specifications Substitutes
For information on some of our architectural substitutes click here.
Interior Blocking: Solid wood implants can be inserted as lock blocks or anchor points. Also additional stiles (vertical wood implants) or rails (horizontal wood implants) can be positioned at any desired location inside the hot rolled steel sliding door and man door leaf. (Note: Depending on your expectations, solid wood implants should be supported by at least 12 inches of Sing Core material to maintain true flatness.)
Delivery: Reasonable care is taken to ensure safe transportation of your Sing Core large hot rolled steel sliding door with man door from factory to your location including proper crating to protect the natural beauty of your hot rolled steel doors during transport.
Storage and Protection: Store your Sing Core large hot rolled steel sliding doors in an upright position and allow to acclimate to room temperature following shipment receipt or prior to finishing or installation.
Preparation: Per manufacturer’s specifications, ensure that openings or attachment walls are constructed plumb, true and level prior to installation. Select fasteners of adequate type, number and quality to assure proper function.
Installation: Installer shall be specialized in the installation of the type of work that is associated with the project and will comply with manufacturer’s installation policies and procedures to ensure proper end use.
Verify that attachment, hinging and latching assemblies operate freely and correctly
Finishing: The finishing of the Sing Core large hot rolled steel sliding doors and man doors are the responsibility of the client due to the product being delivered in unfinished condition unless specified otherwise in writing for use in interior applications only. Any exterior use must be approved in advance to avoid warranty exception and sealing must be in accordance with manufacturer’s specifications to protect against a variety of environmental conditions as necessary. In reference to exterior applications:
Machining: Sing Core large hot rolled steel sliding doors are easy to work with in the metal shop for machining or on-site for finishing, and fastening.
Strength Performance: Patented Sing Core has an unsurpassed strength as compared to other lightweight substrate materials tested at 660 PSI (based on 2″ x 2″ grids and 3/4″ thick) for superior structural integrity and is resistant to warp, twist and crack when compared to other materials.
Light Weight Performance: Sing Core weighs much less than other traditional building materials, as much as 50% less; or more, as little as 4 lbs. per sq. ft. yet sustainable and true green technology.
Insulation Performance: Standard Sing Core sliding door blanks feature built-in insulation value with an R3 (can be upgraded to to R6.5 or more) rating per inch, depending on architect’s specifications.
Acoustical Performance: Sing Core standard sliding door blanks have a natural sound-deadening quality for noise control. Standard sound transmission class (STC) is 30. Additional noise control specifications can be met at the behest of the customer or designer and must be noted in advance.
Eco-friendly: Sing Core is manufactured using natural wood fibers, no formaldehyde, or toxic chemicals, is created using less energy than any other core material with little or no waste. The structure of Sing Core is 100% renewable (nature-grown) clean wood fiber and/or recycled material.
Warranty: Sing Core sliding door blanks come with a 10-year warranty, while professional manufactured sliding door blanks can be structurally guaranteed and warp-free for 50 years under normal conditions.
Basic Sing Door Spec Drawings: Click here

Custom-cut Window/Lite Openings: Lite openings for glass inserts can be custom cut per your specifications (drawings above show examples of standard openings) for glass insertion.
Door Specifications |
||
Door Width |
Rough Opening Width |
Rough Opening Height 6/8 |
| 2/0 (Single) | 26″ | 82-1/2″ |
| 2/4 (Single) | 30″ | 82-1/2″ |
| 2/6 (Single) | 32″ | 82-1/2″ |
| 2/8 (Single) | 34″ | 82-1/2″ |
| 3/0 (Single) | 38″ | 82-1/2″ |
| 4/0 (Double) | *50″ | 82-1/2″ |
| 4/8 (Double) | *58″ | 82-1/2″ |
| 5/0 (Double) | *62″ | 82-1/2″ |
| 5/4 (Double) | *66″ | 82-1/2″ |
| 6/0 (Doulble) | *74″ | 82-1/2″ |
See also: Door Technical Information
Appearing regularly in Contemporary Architecture Design
* Note: STC rating varies according to size, thickness, skin, and other factors. Sing Core does not rate doors, although we are fortunate enough to have one of the best sound testing labs in the world, here in the Pacific Northwest. If you require a specific STC rating, Sing Core can build a door to your architectural specifications and have the resulting door tested at our rating facility for an official rating.
General Specifications
Standard Sing Core Large Pivot Door Blanks are 9 ft. tall, 5 ft. wide, and 1.75 in. thick and manufactured utilizing patented Sing Core material as the base interior substrate of the door. The Sing Core substrate material is created using a vertical grain natural wood torsion box design while the traditionally empty voids are filled wall to wall with recycled foam. The foam material is available in various forms depending on your specification. The default is recycled EPS foam. Natural wood lock blocks can be positioned at locations as necessary for locking mechanism placement and/or as pivot hardware anchor points. The core material is framed by 1.25-inch wood stiles and rails for finishing strength and attaching hardware. The torsion box is completed by adhering .25 in. birch paint grade as exterior material (skin) according to your specifications.
1/4 in. Birch Ply Pivot Door Stress Skin
The door blank surface material is made of .25″ birch ply paint grade stress skin unless otherwise specified. Bonding agent used in adhesion of the entire composite material is formaldehyde-free.
Click here for tips on How to Create the Right Sing Panel for your specific project.
Every Sing Core manufactured door blank is unfinished (unless specified otherwise) and professional grade is guaranteed for 50 years for warp-free and structural integrity.
Detailed Specifications:
Scope: Subject to local building codes, the standard Sing Core pivot door blank is intended for use in:
Large Pivot Door Materials: Sing Core pivot door blanks are manufactured using Eco-friendly cold-press process. Composite materials include:
Sing Core vertical wood-grain torsion substrate filled with recycled EPS foamArchitectural Specifications Substitutes
For information on some of our architectural substitutes click here.
Interior Blocking: Solid wood implants can be inserted as lock blocks or anchor points. Also additional stiles (vertical wood implants) or rails (horizontal wood implants) can be positioned at any desired location inside the large pivot door. (Note: Depending on your expectations, solid wood implants should be supported by at least 12 inches of Sing Core material to maintain true flatness.)
Delivery: Reasonable care is taken to ensure safe transportation of your Sing Core large pivot door from factory to your location including proper crating to protect the natural beauty of your pivot doors during transport.
Storage and Protection: Store your Sing Core large pivot doors in an upright position and allow to acclimate to room temperature following shipment receipt or prior to finishing or installation.
Preparation: Per manufacturer’s specifications, ensure that openings or attachment walls are constructed plumb, true and level prior to installation. Select fasteners of adequate type, number and quality to assure proper function.
Installation: Installer shall be specialized in the installation of the type of work that is associated with the project and will comply with manufacturer’s installation policies and procedures to ensure proper end use.
Verify that attachment, hinging and latching assemblies operate freely and correctly
Finishing: The finishing of the Sing Core large pivot doors are the responsibility of the client due to the product being delivered in unfinished condition unless specified otherwise in writing for use in interior applications only. Any exterior use must be approved in advance to avoid warranty exception and sealing must be in accordance with manufacturer’s specifications to protect against a variety of environmental conditions as necessary. In reference to exterior applications:
Machining: Sing Core large pivot doors are easy to work with in the millwork or standard woodworking shop for CNC work or on-site for finishing, and fastening.
Strength Performance: Patented Sing Core has an unsurpassed strength as compared to other lightweight substrate materials tested at 660 PSI (based on 2″ x 2″ grids and 3/4″ thick) for superior structural integrity and is resistant to warp, twist and crack when compared to other materials.
Light Weight Performance: Sing Core weighs much less than other traditional building materials, as much as 50% less; or more, as little as 4 lbs. per sq. ft. yet sustainable and true green technology.
Insulation Performance: Standard Sing Core door pivot blanks feature built-in insulation value with an R3 (can be upgraded to to R6.5 or more) rating per inch, depending on architect’s specifications.
Acoustical Performance: Sing Core standard pivot door blanks have a natural sound-deadening quality for noise control. Standard sound transmission class (STC) is 30*. Additional noise control specifications can be met at the behest of the customer or designer and must be noted in advance.
Eco-friendly: Sing Core is manufactured using natural wood fibers, no formaldehyde, or toxic chemicals, is created using less energy than any other core material with little or no waste. The structure of Sing Core is 100% renewable (nature-grown) clean wood fiber and/or recycled material.
Warranty: Sing Core pivot door blanks come with a 10-year warranty, while professional manufactured pivot door blanks can be structurally guaranteed and warp-free for 50 years under normal conditions.
Basic Sing Door Spec Drawings: Click here

Custom-cut Window/Lite Openings: Lite openings for glass inserts can be custom cut per your specifications (drawings above show examples of standard openings) for glass insertion.
Door Specifications |
||
Door Width |
Rough Opening Width |
Rough Opening Height 6/8 |
| 2/0 (Single) | 26″ | 82-1/2″ |
| 2/4 (Single) | 30″ | 82-1/2″ |
| 2/6 (Single) | 32″ | 82-1/2″ |
| 2/8 (Single) | 34″ | 82-1/2″ |
| 3/0 (Single) | 38″ | 82-1/2″ |
| 4/0 (Double) | *50″ | 82-1/2″ |
| 4/8 (Double) | *58″ | 82-1/2″ |
| 5/0 (Double) | *62″ | 82-1/2″ |
| 5/4 (Double) | *66″ | 82-1/2″ |
| 6/0 (Doulble) | *74″ | 82-1/2″ |
See also: Door Technical Information
Appearing regularly in Contemporary Architecture Design
* Note: STC rating varies according to size, thickness, skin, and other factors. Sing Core does not rate doors, although we are fortunate enough to have one of the best sound testing labs in the world, here in the Pacific Northwest. If you require a specific STC rating, Sing Core can build a door to your architectural specifications and have the resulting door tested at our rating facility for an official rating.
General Specifications
Professional Sing Core doors are manufactured with patented Sing Core material as the base interior substrate of the door with patent pending composite stiffeners to strengthen and prevent door warping over time. The Sing Core substrate material is created using a vertical grain natural wood torsion box design while the traditionally empty voids are filled wall to wall with your choice of EPS or urethane foam insulation, stiffeners are added to support the performance of the door for specific end use application(s). Other foam insulation material is available in various forms depending on your specification. This default on this professional birch ply door is EPS foam. Natural wood lock blocks are positioned at locations as necessary for locking mechanism placement or as anchor points. The core material is wood framed by 1 1/4-inch natural wood for finishing strength and attaching hardware. The torsion box is completed by adhering an exterior material (skin) according to your specifications. The default on this professional series is a wood-grain birch ply material. Bonding agent used in adhesion of the entire composite material is formaldehyde-free.
Click here for tips on How to Create the Right Sing Panel for your specific project.
This professional 10 ft. tall, 5 ft. wide, 1.75 inch thick Sing Core manufactured door is unfinished (unless specified otherwise) and is guaranteed for 50 years for warp-free performance and structural integrity.
Detailed Specifications:
Scope: Subject to local building codes, the standard Sing Core door is intended for use in:
Product Description: 120″ x 60″ x 1.75″ sliding door panel manufactured by Sing Core
Door Panel Materials: Sing Core doors are manufactured using Eco-friendly cold-press process. Composite materials include:
Sing Core vertical wood-grain torsion substrate filled with EPS or urethane foam and stiffeners to specArchitectural Specifications Substitutes
For information on some of our architectural substitutes click here.
Interior Blocking: Solid wood implants are inserted as lock blocks or anchor points. Also additional stiles (vertical wood implants) or rails (horizontal wood implants) can be positioned at any desired location inside the door. (Note: Depending on your expectations, solid wood implants should be supported by at least 12 inches of Sing Core material to maintain true flatness.)
Delivery: Reasonable care is taken to ensure safe transportation of your Sing Core door from factory to your location including proper crating to protect the natural beauty of your door during transport.
Storage and Protection: Store your Sing Core door in an upright position and allow to acclimate to room temperature following shipment receipt or prior to finishing or installation.
Preparation: Per manufacturer’s specifications, ensure that door frame openings are constructed plumb, true and level prior to installation. Select fasteners of adequate type, number and quality to assure proper function.
Installation: Installer shall be specialized in the installation of the type of work that is associated with the project and will comply with manufacturer’s installation policies and procedures to ensure proper end use.
Finishing: The finishing of the Sing Core professional sliding door is the responsibility of the client due to the product being delivered in unfinished quality unless specified otherwise in writing. Any sealing must be in accordance with manufacturer’s specifications to protect against a variety of environmental conditions as necessary.
Machining: Sing Core doors are easy to work with in the millwork shop for CNC machining or on-site for finishing, sawing, sanding, cutting and fastening. No specialized skills or equipment is necessary, other than standard woodworking tools. Treat Sing Core doors just like you would any other standard door blank.
Strength Performance: Patented Sing Core has an unsurpassed strength as compared to other lightweight substrate materials tested at 660 PSI (based on 2″ x 2″ grids and 3/4″ thick) for superior structural integrity and is resistant to warp, twist and crack when compared to other materials.
Light Weight Performance: Sing Core weighs much less than other traditional building materials, as much as 50% less; or more, as little as 4 lbs. per sq. ft. yet sustainable and true green technology.
Insulation Performance: Standard Sing Core professional doors feature built-in EPS insulation value of R3.5 or urethane at R6.5 rating per inch, or more, depending on architect’s specifications and the utilization of other rigid insulation material(s).
Acoustical Performance: Sing Core standard doors have a natural sound-deadening quality for noise control. Standard sound transmission class (STC) is 30*. Additional noise control specifications can be met at the behest of the customer or designer and must be noted in advance.
Eco-friendly: Sing Core is manufactured using natural wood fibers, no formaldehyde, or toxic chemicals, is created using less energy than any other core material with little or no waste. The structure of Sing Core is 100% renewable (nature-grown) clean fiber and/or recycled material.
Warranty: Sing Core professional manufactured doors are structurally guaranteed and warp-free for 50 years under normal conditions.
Basic Sing Door Spec Drawings: Click here

Custom-cut Window/Lite Openings: Lite openings for glass inserts can be custom cut per your specifications (drawings above show examples of standard openings) for glass insertion.
Door Specifications |
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Door Width |
Rough Opening Width |
Rough Opening Height 6/8 |
| 2/0 (Single) | 26″ | 82-1/2″ |
| 2/4 (Single) | 30″ | 82-1/2″ |
| 2/6 (Single) | 32″ | 82-1/2″ |
| 2/8 (Single) | 34″ | 82-1/2″ |
| 3/0 (Single) | 38″ | 82-1/2″ |
| 4/0 (Double) | *50″ | 82-1/2″ |
| 4/8 (Double) | *58″ | 82-1/2″ |
| 5/0 (Double) | *62″ | 82-1/2″ |
| 5/4 (Double) | *66″ | 82-1/2″ |
| 6/0 (Doulble) | *74″ | 82-1/2″ |
See also: Door Technical Information
Appearing regularly in Contemporary Architecture Design
* Note: STC rating varies according to size, thickness, skin, and other factors. Sing Core does not rate doors, although we are fortunate enough to have one of the best sound testing labs in the world, here in the Pacific Northwest. If you require a specific STC rating, Sing Core can build a door to your architectural specifications and have the resulting door tested at our rating facility for an official rating.
There’s no doubt about the growth in the pivot door market. Just a few years ago pivot doors were the exception to the rule, today more and more people want to make an impact statement by featuring a pivot front door, and nothing packs more curb appeal than large pivot doors, leaving an everlasting impression. In fact, the bigger the pivot door, the better.
You know what having a large pivot door means? You got it = large prices, on everything. Everything is more expensive when you’re dealing with a large pivot door. Think about it… Large pivot doors are large and thick, that means they’re cumbersome and they’re hard to manage on the job site, sometimes requiring extra heavy equipment just to move them about the site. Of course, they are heavy, which means transportation is going to be expensive, as well as the heavy duty pivot door hinges (also expensive) because the weight of the large pivot door determines which hardware is needed to support the extra weight.
The extra weight can be a problem if it is being used regularly, causing extra strain on both the hardware and the structure itself; resulting in costly maintenance and repairs to the pivot door and the structure as well over time.
But wait, there’s more: Since everyone wants to have a large pivot front door that means one side of the door faces the structure’s interior while the other side is exposed to the elements, and you know what that means? You got that right: Warped doors! When is a door not a door? When it’s so warped you can’t secure it. There you go = more costly repairs.
What if one type of large pivot door could overcome all the hassles associated with other large pivot doors. I mean, if the laws of physics could be suspended for a moment, and you could have a large pivot door any way that you wanted it, what would that large pivot door look like?
To start, size would not be an issue. You could have any size large pivot door in any thickness you wanted, without having to make a zillion calls to find anyone who would undertake such a challenge.
You would want to be able to specify any material to have the large pivot door manufactured out of, and it wouldn’t matter if it was concrete, natural and/or exotic wood, including any metal from aluminum to hot rolled steel, or any other available flat building material. You could have whatever you wanted.
If you could have it any way you wanted it, you would have this large pivot door weigh a fraction of any other pivot door, so that you could reduce transportation, installation and hardware costs at the get-go, as well as having less expense over time, because the lighter weight means less stress and strain on hardware and structure, and less maintenance costs.
If the large pivot door is going to be lightweight, we do not want it to be wimpy. I want to know my family is safe a secure from forced entry, and if someone tries to kick in the pivot door, I want them to break their leg. And if I accidentally drive a pair of forklift forks through it, I want to know that it’s strong enough to take the impact without compromising the pivot door, and can easily be repaired (without having to remove the large pivot door).
Might as well throw in the idea of having a large pivot door with superior warp resistance; how warp resistant would you want? Okay, let’s say it. We want a door that does not warp, period, even if it is used as an exterior-facing pivot front door.
Just for fun, we might like to throw in the idea of having a large pivot door that is well insulated to provide more safety and security from sound deadening and energy savings to superior climate control.
I’d want to be able to customize the large pivot door any way I wanted to, including custom lite cutouts in any shape and style I wanted (not being limited to having to pick from a few options). I want it the way I want it. Can we do that?
You can have all this and more! What? Surely you jest. Nope, I am being totally honest with you. You can have everything you could imagine, like unlimited size restrictions for your large pivot doors, made out of any flat building material available, weighing in at a fraction the weight of other solid core pivot doors, yet stronger than steel pound for pound and guaranteed not to warp, bend, twist of fail structurally for a full 50 years.
Oh, and you can have all the insulation you want for sound dampening and saving energy, as well as custom lite cutouts, where you want, in any shape you like.
The most exciting thing about all this, is that it is not just a fantasy, but Sing Core does actually help the best millworks and door companies to supply their customers with the very best large pivot doors available in the world today.
The large pivot door technology was birthed from the imagination of inventor, Peter Sing, whose next generation reinforced torsion box design enabled him to be able to accomplish all these feats, outperforming other aerospace-inspired lightweight core materials (rated at 10 to 110 PSI), while Sing’s core clocks in at 660+ PSI. And if you want a high precision pivot door (which is why you see Sing’s products featured from beneath the sea [US Navy] to outer space [NASA]), very few materials can be made so high precision (+/- .006 in.).
With all these features and benefits, who wouldn’t want a large pivot door with Sing Core inside?
Here’s the tricky part, and I will lend you a hand, hopefully making it easy for you to get a Sing large pivot door. It’s tricky because Sing Core does not make the doors themselves, they only supply the millworks and custom pivot door manufacturers with the raw materials they need to create these large pivot doors that are anything short of amazing. And that’s the secret.
All you have to do is to go to your favorite local millwork or custom pivot door manufacturer and tell them what kind of pivot door you want, and be sure to say, “I want Sing Core inside.” It’s as easy as that. While Sing Core does not build or finish doors, they do supply the best door makers with the best material available to create the best pivot doors ever manufactured in the United States of America. And, yes, Sing Core is proudly made in the USA.
When you’re looking to showcase the most important artifacts, you need to do so with the high performance of high precision quality components. When you’re planning you next exhibit, you acquire the best craftsmanship to build an outstanding museum display for showcasing your special presentation.
Museum quality requires the highest standard in both appearance and performance. The last thing a curator wants is to have his museum exhibit fail due to warp, bending, twisting and/or delaminating. That’s why they seek out Sing Core products.
Sing Core supplies museums with lightweight, high strength, high performance museum walls and modular museum display components that are easy to install without requiring highly skilled labor, bringing your museum exhibits to life. Most curators have a skilled craftsperson on site for building and maintaining displays, using Sing products makes life for the craftspeople so much better using lightweight (10% the weight of solid wood, LVL or MDF), high strength (660+ PSI, stronger that steel pound for pound) materials that can be reused over and over again.
The modular components of the Sing museum system can feature an interlocking system with our cam lock technology that makes assembling your next special feature almost as easy as building with Legos. No special tools or equipment necessary to assemble these perfectly straight museum walls, except for an Allen wrench, with unskilled labor.
Our new patented museum wall design and system is lighter in weight and higher in strength with superior precision and performance compared to offshore museum systems.
Museums and art galleries are always looking for a better gallery wall. Whether the gallery wall in question is a semi-permanent structured wall or one of many temporary walls and/or wall partitions used as moveable walls throughout the museum or art gallery Sing modular wall panels will help you to build the best exhibition wall manufactured in the USA. Plus, we stand behind each museum wall with service and support.
The high precision (+/- .007 in.), lightweight, high strength, insulated temporary wall panels, can easily be retrofitted for use as movable walls on wheels, making them easy to maneuver around your museum or art gallery as temporary exhibition walls, no matter what your wall display design. Now, you can have the movable gallery walls with high performance that exceeds your expectations, even in a side by side comparison to foreign temporary wall solutions.
All Sing Core museum panels and cam lock hardware are made in the USA. Keep America green with Eco-friendly Sing Core museum displays and support the local economy in the United States by keeping jobs at home.
Hailing from the Pacific Northwest in Washington State, we offer sales and support to maximize your exhibition wall project while supplying museums and art galleries with the demountable walls that exceed the expectations of curators and we offer the only temporary wall systems with the extreme high performance in both design and display backed by our 50 year guarantee.
Sing Core is building relationships with curators across the nation, and for the staff that deal with us, they know how we support our clients and stand behind each and every Sing product to make sure we have the highest relationship with our museum curators. This is good Guanxi.
Made in America Sing museum walls, interlocking museum panels and components can be guaranteed not to warp, bend, twist or otherwise fail for 50 years, including full structure warranty.
In the event that your Sing museum panels get damaged to no fault of yours, we offer free repair for your professional Sing museum wall system components for the full 50 years.