MoistureBlock 2-1/2 ft. x 40 ft. 6 mil Polyethylene Film - Moisture/Vapor Barrier Underlayment for All Floors

TrafficMaster Standard 100 sq. ft. Rolls 25 ft. x 4 ft. x .080 inch Polyethylene Foam 2-n-1 Underlayment

The Polyethylene Foam 2-in-1 Underlayment doubles as extra cushioning and sound absorption for use with laminate and engineered hardwood flooring. Designed for quick installation and offers a lightweight and flexible underlayment that joins easily with an adhesive strip.

QuietWalk Versa 360 Sq Ft 6 ft. x 60 ft. x .055 in. Universal Underlayment & Class 1 Vapor Barrier for Luxury Vinyl, Laminate, Hybrid, & Wood Floors

QuietWalk Versa is a premium recycled fiber underlayment that covers 360 sq. ft. per roll and is specifically designed for luxury vinyl plank (LVP), laminate, and engineered hardwood flooring.It supports all installation methods — floating, glue-down, and nail-down — and is also compatible with pad-attached flooring, delivering enhanced sound control, moisture protection, and stability beneath factory-attached pads.With dense construction and exclusive Dri-Wick Technology, Versa resists mold and mildew while encouraging moisture evaporation over concrete. An integrated vapor barrier blocks subfloor emissions and protects against surface spills — no separate 6mil vapor barrier needed.QuietWalk Versa also adds thermal insulation and underfoot comfort, making it a smart, all-in-one solution for modern floors.

floorMuffler 100 sq. ft Rolls 48 x in. W 25 x ft. L x 2 mm Underlayment for Laminate, Solid Hardwood, and Engineered Hardwood

It's what's underneath that counts! floorMuffler UltraSeal is the original high performance acoustical underlayment that has led the industry for over 20 years. As a premium grade underlayment, floorMuffler UltraSeal uses its closed cell polypropylene foam construction and UltraSeal self-sealing lip and tape system to form a moisture barrier. floorMuffler UltraSeal is the ideal choice for most Laminate, Engineered and Solid hardwood flooring applications and can be used for Floating, Nail Down, and Double Glue Down installations. floorMuffler UltraSeal is designed for both residential and commercial projects. Discover the underlayment that has amazed DIY installers with its ease of installation and incredible performance.

Amdry 2 ft. x 4 ft. Insulated Subfloor Panel for Tile Flooring

Amdry Insulated TILE Subfloor panels are designed to offer a better, easier, quicker insulation system for any glue down flooring surface application like ceramic, porcelain, stone or marble tile surfaces ( always check with tile manufacturer on best adhesive choice for your specific product ); allowing the contractor/owner to utilize unfinished space with a modular panel that incorporating vapour barrier, insulation, and a water mould and mildew resistant subfloor surface finish; cost effective, quick and easy to install. Use in basement bathrooms, gyms or kitchens; garages or sheds; similarly with commercial, agricultural, retail store, and industrial applications. The Amdry panels are designed to include the highest quality surface materials, laminated to rigid EPS insulation, to provide a simple ONE STEP quick, reliable and long lasting insulation solution. NO additional connectors are required with these panels; simply glue together with PL300 or similar foam approved adhesives.