Sheathing plywood is best used in permanent structures. Although it is not made for appearance, it provides a strong and inexpensive foundation. Our stores carry a variety of OSB sheathing panels, CDX pine sheathing, wafer board, subfloor, and other selections to provide a solid foundation. Best used for framing walls, roofs, and panels, it should be covered by other materials as you finish up your project.

CDX Pine Sheathing

Thicknesses: 3/8″, 1/2″, 5/8″, 3/4″

CDX pressure-treated plywood features a smooth surface, ready to be painted or stained to suit your preference. This plywood can be used in both residential and commercial applications and is manufactured of southern yellow pine. One side is C-grade, and the other is D-grade. For use with work buildings, farm construction projects, and truck linings, among other uses.

• Dimensions: 4′ x 8′
• Made from southern yellow pine
• Pressure-treated to resist rot and decay
• C-grade side is unsanded and may have minor defects.
• D-grade side is unsanded with defects that have not been repaired

OSB Sheathing

Sizes: 5/8″ x 4′ x 8′, 7/16″ x 4′ x 8′, 7/16″ x 4′ x 9′, 7/16″ x 4′ x 10′

Oriented Strand Board (OSB) is a material with high mechanical properties particularly suitable for load-bearing applications in construction. OSB sheathing is manufactured by compressing layers of wood chips and adhesives and a viable alternative to plywood. This sheathing is engineered to prevent any cupping, warping, or splitting. Most commonly used for sheathing in walls, flooring, and roof decking.

• Engineered for load-bearing applications
• No core voids prevent cupping, warping, or splitting

3/4″ Tongue and Groove Waferboard OSB Panel

OSB subfloor provides a smooth surface and a tongue and groove profile for easy installation. Use this single-layer flooring panel under hardwood flooring and carpet and pad floor coverings.

• Thickness: 3/4″
• Edge seal helps prevent moisture intrusion and water-related issues such as edge swell that can lead to callbacks and additional labor such as sanding
• Suitable for areas not permanently exposed to the weather

4′ x 8′ Tongue and Groove Diamond Subfloor

Thicknesses: 3/4″, 1-1/8″

Weyerhaeuser’s Diamond subfloor panels are tough, highly resistant to weather, and engineered to save contractors time and money on the job. The easy tongue-and-groove pattern makes installations hassle-free, and its Down Pore self-draining technology cuts down on rainwater ponding.

• Dimensions: 4′ x 8′
• Tongue and Groove pattern
• Down Pore self-draining technology
• Fully sanded face for uniform thickness
• Precise tongue-and-groove fit
• Every panel ships working-side up
• Do not need to drill holes to let rainwater through

3/4″ x 4′ x 8′ Edge Gold Tongue & Groove OSB Subfloor

The 50-year limited warranty is proof Weyerhaeuser Edge Gold panels perform. Thanks to patent-pending Down Pore self-draining technology and a proprietary edge seal, our panels withstand the elements so well they can extend the building season for framers.

• Thickness: 3/4″
• Dimensions: 4′ x 8′
• Downpore self-draining technology means no more drilling holes to let rainwater through
• Touch-sanded face for uniform thickness
• Precise tongue-and-groove fit
• Every panel ships working-side up
• Sized for spacing (panel may vary up to 1/8″ to aid with proper installation)
• Plus/minus applicable tolerances

3/4″ Orange Plus Subfloor

Orange Plus Subfloor is a material with high mechanical properties that make it particularly suitable for load-bearing applications in construction. Subfloor can also be used as sheathing in walls, flooring, and roof decking.

• Thickness: 3/4″
• Dimensions: 4′ x 8′
• Engineered wood product
• No core voids
• Structurally rated panel
• Tongue & Groove profile allows for a quick and easy installation

3/4″ AdvanTech Tongue & Groove Underlayment

AdvanTech Tongue and Groove Underlayment provides high-density subflooring that will last a long time. This underlayment resists moisture through advanced technology applied through the panel. Its tongue-and-groove pattern makes installation easier and faster. With a Structural 1 rating and a no sanding guarantee, many builders rely on this underlayment for their choice of subflooring. The AdvanTech Subfloor Assembly also provides a panel-to-joist connection that is so powerful you won’t hear a squeak, guaranteed.

• Thickness: 3/4″
• Dimensions: 4′ x 8′
• Tongue and groove pattern
• Engineered wood for long-lasting strength and stiffness
• Features technology that resists moisture throughout the panel
• Keep floors flat and quiet with AdvanTech’s fastener-holding power
• Precision tongue and groove profile
• Patented fastening guide for easier installation

3/4″ x 4″ x 8″ AdvanTech X-Factor® Subflooring

AdvanTech X-Factor is a new, premium subflooring that rises to meet the evolving needs of craft builders. Featuring an innovative built-in, water-shedding barrier, it delivers jobsite durability against weather and a smooth, easy-to-clean surface that’s great for written jobsite communications. The unique, enduring look of AdvanTech X-Factor also creates a refined signature work site that exceeds expectations of the most discerning clients.

• Thickness: 3/4″
• Dimensions: 4′ x 8′
• Precision tongue and groove profile and patented fastening guide for easier installation.
• Moisture resistance
• Distinctive water-shedding top layer is easy to clean and marker-friendly.
• Fastener-holding power helps keep floors flat and quiet.

From Huber, the ZIP System Wall Sheathing provides a new approach to building enclosures. The sheathing and tape make it faster than ever to weatherize a structure, all while creating a water-resistant barrier. Cardinal Home Center carries sheathing for both walls and the roof, as well as ZIP tape and rollers. Learn more on Huber’s website.

ZIP System™ Peel and Stick Underlayment

Don’t let the threat of leaks keep you up at night. Stick it to the rain with our new ZIP System™ waterproofing peel and stick roofing underlayment. Add it to ZIP System® sheathing and tape and register your eligible product for protection so strong, Huber will back it with a Leak-Free Guarante.

• Coverage: 200 ft
• The rubberized asphalt technology enables sealing around nails as part of the waterproofing roofing underlayment system.
• This underlayment is manufactured with a slip-resistant surface.

ZIP System Wall Sheathing

Sizes: 7/16″ x 4′ x 8′, 7/16″ x 4′ x 9′, 7/16″ x 4′ x 10′

ZIP System Roof Sheathing

Sizes: 1/2″ x 4′ x 8′, 5/8″ x 4′ x 8′