A quality door needs to feel solid like rock, otherwise it will never be as good as it can be with SingCore.
It might look the same but you can tell the difference if it is made of SingCore or not because SingCore’s core patented and patent-pending technologies are the most solid lightweight door on the market.
Our core is eco friendly with sound deadening and insulating characteristics.
SingCore is the only way to build the highest quality door.
Standing on a 13 ft. long panel that is only 1 in. thick with no deflection
Lightweight
It is the strongest high precision lightweight door. The weight of the singcore can be built to your weight specifications.
Metal panel that can easily be handled by one person
Quality Guaranteed
We are the only door guaranteed for 50 years for structure and non warp.
Please send to your industry leaders local millwork for peer review.
See what our past customers have said, click the link to see our reviews.
You do not want to build a 10 million dollar house with doors that does not even have a 1 year guarantee, no sound deadening, or no insulation.
Alternative core materials are subpar. Paper honeycomb core may be lightweight, but is very easy to damage and can be very difficult to repair.
If you are short of skillful woodworkers, we can help you build the best door.
The easiest way to build a high strength, high precision, lightweight, insulated, and non-warping door with patented and patent-pending technology, even if exposed in constant weather.
All you need to start is a Sing Core panel and you can turn it into any style of door.
“No other door can do what we do.”
If you would like to learn more about simple ways to build the best doors click here.
The surplus exterior door has 1/8″ hardwood covering both sides and is comprised of patented Sing Core lightweight core. Having Sing Core inside means that this door is dimensionally stable and crafted with the highest precision. Sing Core inside keeps weight down while preventing warping and is backed by the same 50 year guarantee! Pictured is the Hard Maple stave skin. Measures a whopping 48″ x 88″ x 2.125″! If you act now you can get this door a fraction of the price. This door only comes in one size at this time, but can be trimmed up to 2″ on each side.
The Only 50-Year Warp-Free Guarantee
We work with patented Sing Core to bring you an Eco-friendly exterior door that can be easily installed, that is lightweight, stronger than steel pound for pound, fully insulated for climate control and sound deadening capabilities. And the best part? Your standard exterior door is fully guaranteed not to warp, bend, twist, or otherwise fail for 50 years.
This door slab can be used with pivoting hardware, hinging hardware, or even sliding hardware.
The door slab has a solid wood perimeter that can be trimmed up to 2″ on each side, allowing the door to be anywhere from 48″x 88″ to 44″x 84.”
Lead time
Surplus lead time is 2 weeks. Standard lead time is 6-10 weeks. Rush orders will be accepted and charged accordingly. For more information, click here.
Customization
You have the option to customize however you would like. If this is something you are interested in, please make a note in your estimate submission. Feel free to give us a call or send us an email.
Phone: (360) 495-3577
Email: info@singcore.com
Help
This section is to help in determining what options to choose for your very own Sing Core exterior door.
Choosing the right door size
There are two main measurements to know when choosing the best fit for your new door.
Rough Opening
The rough opening is the space in the bare wall before a frame and door are installed or replaced.
Frame size
The door frame size involves measuring the width of the bare wall before the door or frame is installed, leaving about 1/2″ extra for better fitment. You also need to consider how thick the frame itself need to be to support the door of your choice.
Choosing the perfect skin
Modern doors are available in a wide array of skin options. This exterior door is available in MDF or Wood, the species currently available is White Oak, White Oak with a Walnut inlay, or Hard Maple. See below for examples.
MDF
Hard Maple
White Oak w/ Walnut
White Oak
Rush Options
A link to the rush options page is in the Lead Time section above or can be found here. Rush Options
Shipping Information
Our doors are shipped freight. We work with many freight companies to get you the door you need. Shipping times will vary depending on where you are located.
Every order is shipped from our factory in McCleary, Washington.
Wholesale White Oak Exterior Door With Walnut Inlay
The surplus exterior door has 1/8″ hardwood covering both sides and is comprised of patented Sing Core lightweight core. Having Sing Core inside means that this door is dimensionally stable and crafted with the highest precision. Sing Core inside keeps weight down while preventing warping and is backed by the same 50 year guarantee! Pictured is the White Oak skin with Walnut inlays. Measures a whopping 48″ x 88″ x 2.25″! If you act now you can get this door for a fraction of the price. This door only comes in one size at this time, but can be trimmed up to 2″ on each side.
The Only 50-Year Warp-Free Guarantee
We work with patented Sing Core to bring you an Eco-friendly exterior door that can be easily installed, that is lightweight, stronger than steel pound for pound, fully insulated for climate control and sound deadening capabilities. And the best part? Your standard exterior door is fully guaranteed not to warp, bend, twist, or otherwise fail for 50 years.
This door slab can be used with pivoting hardware, hinging hardware, or even sliding hardware.
The door slab has a solid wood perimeter that can be trimmed up to 2″ on each side, allowing the door to be anywhere from 48″x 88″ to 44″x 84.”
Lead time
Surplus lead time is 2 weeks. Standard lead time is 6-10 weeks. Rush orders will be accepted and charged accordingly. For more information, click here.
Customization
You have the option to customize however you would like. If this is something you are interested in, please make a note in your estimate submission. Feel free to give us a call or send us an email.
Phone: (360) 495-3577
Email: info@singcore.com
Help
This section is to help in determining what options to choose for your very own Sing Core exterior door.
Choosing the right door size
There are two main measurements to know when choosing the best fit for your new door.
Rough Opening
The rough opening is the space in the bare wall before a frame and door are installed or replaced.
Frame size
The door frame size involves measuring the width of the bare wall before the door or frame is installed, leaving about 1/2″ extra for better fitment. You also need to consider how thick the frame itself need to be to support the door of your choice.
Choosing the perfect skin
Modern doors are available in a wide array of skin options. This exterior door is available in MDF or Wood, the species currently available is White Oak, White Oak with a Walnut inlay, or Hard Maple. See below for examples.
MDF
Hard Maple
White Oak w/ Walnut
White Oak
Rush Options
A link to the rush options page is in the Lead Time section above or can be found here. Rush Options
Shipping Information
Our doors are shipped freight. We work with many freight companies to get you the door you need. Shipping times will vary depending on where you are located.
Every order is shipped from our factory in McCleary, Washington.
Every Custom Sing Panel or Sing Post & Beam order can be broken down into 3 measurements: the length, width and thickness. Sing Panels are available in standard 4 ft. x 8 ft. x 1.5 inch thick and custom ordered Sing Panels (almost any size and thickness).
Select either Professional non-warp Sing Panels or Hot-Press-Ready, which can be hot pressed with veneer. Then choose your skin or surface material.
Note: Minimum Order $4,000. Price Quotes are valid for 15 days.
The estimate form below is only for Architects, Trade Professionals, and wholesale customers:
