A strong floor foundation is vital to make sure your home holds up over time. We offer various underlayment options, including cement plywood for bathroom areas and Fiberock, a water-proof plywood for tile, carpeting, and more. We also offer square edge underlayment, lauan plywood, and a tongue-and-groove underlayment.
1/4” Lauan Exterior Plywood
Lauan plywood is exceptionally smooth and hard, which is perfect for finishing with stain or paint. Use lauan plywood to finish furniture as well as repair interior doors. It cuts easily with a utility knife while strong enough to withstand extreme bending without breaking. Lauan can also use it for cabinetry, paneling, siding, and interior trim.
- Thickness: 1/4″
- Dimensions: 4′ x 8′
- C grade natural birch face
- Solid hardwood with thicker face veneer
- Designed as an underlayment for vinyl flooring
- Great for machining and finishing
- Good for high humidity areas
3/4″ Tongue and Groove Underlayment Plywood
This tongue and groove plywood provides durability and versatility and combines subfloor and underlayment in a single panel for easier installation. Underlayment has a smooth and sanded surface, ideal for under wall-to-wall carpet and pad, hardwood flooring, and vinyl tile. The tongue and groove pattern strengthens the underlayment, making it durable under high impact and concentrated loads, high traffic, and heavy furniture.
- Thickness: 3/4″
- Combines the performance requirements of subfloor and underlayment panels in a single engineered panel
- Smooth, sanded surface lets you install floor coverings directly to the sub-floor
- Firm nails holding ability to help prevent loose fasteners in hardwood flooring
- Holds up better than OSB under incidental wettings
- Tongue and groove design, so panels fit together quickly and easily
- Wears well under heavy furniture and high traffic
- Effectively holds nails
- Can be painted or stained
3/4″ Square Edge Underlayment
Square edge underlayment adds performance and durability to new homes, room additions, and renovations. It has excellent strength and is extremely versatile. Great for use as subfloor underlayment in weather-protected applications.
- Thickness: 3/4″
- Dimensions: 4′ x 8′
- Underlayment can be used in residential, commercial, and industrial settings
- For use in above-ground applications
- Excellent fastener holder properties
- Smooth sanded surface
7/8″ 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: 7/8″
- 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
1/2″ x 3’ x 5’ Durock Cement Board
Durock Cement Board with EdgeGuard offers contractors, builders, and architects a strong, water-durable tile base for tub and shower areas. This cement board is an ideal underlayment for tile on floors and countertops in new construction and remodeling. Durock is readily applied over wood or steel framing spaced 16″ on center with corrosion-resistant wood, steel screws, or hot-dipped galvanized roofing nails.
- Thickness: 1/2″
- Dimensions: 3′ x 5′
- Water durable and mold resistant
- Warranted for interior and exterior applications
- Exceptional tile bond
- Noncombustible
1/4″ x 4’ x 4’ Fiberock Sheet
Fiberock Underlayment is a water-resistant underlayment that delivers support for hardwood, ceramic tile, carpeting and more, in homes or light commercial buildings. It has an integral water-resistant composition that offers durability, superior performance, exceptional bond, and is not susceptible to warping. Panels have a certified recycled content of 97%.
- Thickness: 1/4″
- Dimensions: 4′ x 4′
- For floor and countertop applications
- Easy to cut, fasten and install
- Superior tile bond that is three times the industry standard
- Great resistance to indentation
- ECO Options certified
5/8” Square Edge Underlayment
Square edge underlayment adds performance and durability to new homes, room additions, and renovations. It has excellent strength and is extremely versatile. Great for use as subfloor underlayment in weather-protected applications.
- Thickness: 5/8″
- Dimensions: 4′ x 8′
- Underlayment can be used in residential, commercial, and industrial settings
- For use in above-ground applications
- Excellent fastener holder properties
- Smooth sanded surface