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Lightweight High Strength Sing Honeycomb Slot Panel


Introducing the Sing Slot Panel

One of the newest, creative innovations to visit the Sing Core design is that of the Sing Slot Panel.

What is a Sing Slot Panel?

The Sing Slot Panel is basically a standard 4 ft. x 8 ft. x 1.75 in. Sing Panel with a few significant changes and improvements.

1 Leading Edge

Always on the leading edge of Eco-friendly high performance, lightweight, high strength panels, Sing Core pushes the boundaries out even further by increasing the solid wood edges.

Left and Right stiles are a full 1.5 inches wide solid wood for anchoring, attaching or adding hardware of your choice.

Top and Bottom rails are a full 3.5 inches of solid wood, adding more flexibility in design and on-site size alteration.

2 New Slots

In our latest Sing Slot Panels, we provide you with full one-half inch slots pre-cut all the way around the perimeter of the panel.

What are the Advantages of the New Slots?

These slots have increased the functionality as well as the speed and accuracy in assembling your Sing products.

With the Sing Slots, you can easily:

  • Use as channels to run electrical
  • Use as fast, accurate and easy connection method
  • Attach 3rd party hardware, for museum, tradeshow display, etc…

Utilizing the Sing Panel has just become much simpler thanks to the Sing Slot Panel that could be used in so many different applications.

How Will You Use Our New Sing Slot Panel?

With all the many options available, you can choose how you want your sing panel to be designed. Click here to find out more.

Temporary Interior Structure

Sound-Proof-Room-Anechoic-ChamberWith New Sing Slot Panels you can quickly and easily assemble a temporary interior structure without framing. And insulated Sing Slot Panels are so light that they can easily be carried more easily that even a single sheet of plywood and moved into place. Maximize your current space by assembling, disassembling or reconfiguring or easily storing your Sing Slot components as needed.

Your temporary interior structure could be used for:

  • Playroom
  • Craft room
  • Green room
  • Staging area
  • Meeting room
  • Dressing room
  • Extra bedroom
  • Portable theater
  • Aluminum-honeycomb-panel-applications-cleanroom-panelsEmergency shelter
  • Temporary storage
  • Entertainment area
  • Video or photo studio
  • Temporary work area
  • Temporary clean room
  • Temporary cold storage

Many of our happiest Sing Slot Panel users are now building Sing Tiny Houses in hours, thanks to the new Sing Slot Panels!


Sing Slot Panels make great floors, walls ceilings with easy interlocking capabilities.


Tiny House built in 1 day – last forever!

Making your dreams come to life are quick, easy and painless with our new Sing Slot Panel designs that could be used in endless applications

Here’s a story from a fan who used indoor micro-sizing concept based on tiny house concepts to reduce winter hearting costs:

Sing Slot Panel Testimonial

I just wanted to offer a sincere debt of overwhelming gratitude. I have a modest but large home that generates an exorbitant amount of energy consumption, especially in the winter to heat. This became completely unmanageable when I got laid off from my regular employment.

Living alone, I thought, if I could just minimize my heating requirements, I could increase my chances of survivability while downsizing without having to sacrifice my home.

Sing Slot Panels fit the bill. In a few hours I was able to reduce the heatable inner dimensions of my home to several individual boxes. My kitchen and bathrooms are already well-contained and easily heated when in use. The Sing Slot Panels helped me to quickly build a small bedroom within my bedroom, small living room within my living room and small office within my office.

And when I have the family or guests over, I can easily disassemble and store my downsized rooms, so no one’s the wiser.

This has saved my life and my home, while I only heat the space that I need.

Thank you,

D Marturion, Blaine, Washington

Carriage Door


Imagine being able to erect and install Eco-friendly insulated lightweight high-strength carriage doors that are impervious while exposed 100 percent to the weather and guaranteed to not warp, bend, twist, crack or cup for 50 years in just a matter of minutes.

This could only be possible with versatile Sing Slot Panels.

Trade Show Displays


Your Sing Slot Panels make The World’s Best Trade Show Displays. They assemble and disassemble in minutes, can be quickly and easily covered with your favorite adhesive vinyl materials and perfectly integrates with all popular third-party trade show display hardware.

Make setting up your next trade show booth a snap.

Walls and Partitions

chalk wall

Erect a wall or partition that is fully insulated, sound deadening and can easily be managed with one or two man staff.

These high performance materials are the choice of select art galleries and museums who only want the best, while being able to quickly reconfigure on-the-fly.

New Introductory Offer

You can get our New sing Slot Panels for half-price for limited time only!

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Lightweight MDF

Building materials such as plywood, MDF, particle board, LVL, Parallam and laminated beams are standard building materials that have been around for years. The newest technology on the forefront of evolutionary building materials includes honeycomb composite materials, like those used in the aircraft industry.

Introducing Lightweight MDF

lightweight-mdf-sing-panelsSing Core is raising the bar for composite building materials by combining the best technology with more traditional materials resulting in super hybrids, such as lightweight plywood, lightweight MDF, lightweight particle board, honeycomb plywood, honeycomb MDF and honeycomb particle board that all have superior structural strength.

Lightweight MDF Characteristics

Available in any size; – in any length, any width, any thickness

Lighter weight. Reduce the weight of not only MDF, but any building material by replacing its core with sing Core (which weighs little more than air). 4 x8 sheets easily managed by one person

Superior strength. Inserting and fusing sing Core to MDF or any other surface material greatly increases strength and structural integrity due to the patented foam-infused vertical wood grain torsion box design

Insulated. Pre-insulated Sing Core provides benefits such as R-values starting at R3 to R6.5 and up, sound-deadening qualities

Exterior material options. While MDF is a common exterior material for effective use of sandwiching Sing Core it can be fused with nearly any building material including aluminum, concrete, FRP, plywood or stainless steel just to name a few.

Eco-friendly. Manufactured in the USA with low-energy production, no toxic waste, formaldehyde-free glue, natural wood fiber torsion box and recycled foam

Longevity. In a world when most building materials are disposable, Sing Core outperforms any other building material and the resulting products can last centuries.

Lightweight Composite Technology

lightweight-mdf-bookshelvesSing Core composite materials are many times stronger than those used by Boeing and in Air Bus and are available to you at a fraction of the price. See our comparison table.

4 x 8 sheets of MDF are very heavy and difficult to manage on the table saw in millwork environments and can be associated with on-the-job injuries due to the weight issue, as well as on the construction site if using several people to move, manipulate or install the MDF product. Sing Core’s composite MDF is lightweight and combats the problems associated with MDF’s density. While MDF is an excellent building material it is simply too heavy for large applications or widths unless fused with Sing Core making it a more structurally sound and lightweight fiber board.

Imagine the possibilities of a single person being able to work with a couple of 4×8 sheets of MDF at a time, a material with almost endless applications matching your requirements and specifications including moisture resistant, fire retardant and even bullet-proof.

Take the Google Challenge

Google search lightweight panel, lightweight door core, lightweight furniture, and you will see how this new technology is impacting the manufacture of structural materials especially in terms of lightweight, high strength and Eco-friendliness.

Sing Core is isotropic (having identical values of a property in all directions) and adds superior strength to MDF materials that is bonded with making it easier to manage and adds strength to longer spans of MDF, where an unsupported MDF might fail without the patented vertical grain torsion box structure.

Now you can use Medium Density Fiberboard with confidence when infused with Sing Core. Eco-friendly Sing Core greatly enhances the structural integrity of the MDF without adding formaldehyde and reduces the overall weight of the MDF making it an extremely effective building material.

When it comes to composite materials, Sing Core’s Lightweight MDF is head and shoulders above the rest and competitively priced to gain wide acceptance by forward-thinking plywood distributors and millworks.

Introducing Sing Core to your customers and clients will increase customer satisfaction by giving them the technological and sustainable edge that helps to make the world a better place.


How to BuyMetal Composite Sing Core panels are true straight, light and strong.

To order Sing MDF Panels submit an order form either by email,, or print and fax it to: 360.495.4585. We’ll provide a quote within one business day. If you have questions, please contact us.

Easy Ordering

All we need to know is the length, width, thickness and what you desire on the exterior, and your custom specialty panels are made to order. Getting a quote for your specialty product, is easy, thanks to our simple online order system.

Bulk Discounts

If you’re looking for a bargain price, remember, the more you order, the less expensive your total order will be per piece. Quantity and wholesale inquiries are encouraged. Feel free to contact us for more information. Click here for Closeout specials.

Fast turnaround: In you’re in a rush, only Sing Core can be custom made within 24 hours and is proudly manufactured for you in the USA.

Fast delivery: Any thickness and almost any length, less than 5 ft wide, can be made with in 48 hours if it is rush order.

SINGCORE MDF Panels are easy to order. You may choose from our stock panels or order custom sized panels. Our price is based on the length, width, thickness, and quantity. Submit a Work Order by fax or email, and we will give you a quote within one business day. If you have a tight budget, give us a call, we might have an alternative solution tailored to your needs.