Best 11 Underlayment For Basement of 2023

AIR GAP TECHNOLOGY FOR BETTER AIR QUALITY: Our DRICORE Insul-Armor floor panels are equipped with Air Gap Technology that helps protect against moisture and small water leaks. The basement subfloor panel, for home flooring, is designed with a high-density material for an insulated subfloor which is best for basement flooring, laminate flooring and for engineered wood floors.

EASY TO INSTALL: The advanced tongue and groove design of our lightweight subfloor panels makes the installation easy and fast. It is made with inorganic material and a 500 sq. ft. room can be completed in an afternoon! Ideal for renovation, refinishing floors, basement refinishing, floor insulation underlayment, carpet padding, and floor padding, the easy cut flooring panel requires no power tools, no taping and leaves no sawdust or mess behind.

INSULATED FOR WARMTH: Our insulated subfloor panels elevate your finished floors to create a thermal break from the cold concrete floors. The premium flooring panel makes floors feel warm with an R-value of 4.1 thus helping you stay comfortable with floors that feel warmer all year round. Feel confident with our premium subfloor panels.

DURABLE AND STRONG: Compatible with all types of hard surface finished flooring, the DRICORE Insul-Armor panel softens floors and is the most premium subfloor for maximum comfort and protection. Each panel weighs 1.63 lbs and can support up to 3,650 lbs. per sq. ft with a specially engineered EPS foam panel with a density of 3 pounds, the subfloor can be used with laminates, luxury vinyl tile (LVT), engineered hardwood, and carpet.

25 YEAR WARRANTY: Be confident with your purchase as we offer a 25-year limited warranty on our flooring insulation products. Perfect for engineered hardwood floors, laminate floors, and basement finishing, our subfloor panel covers are waterproof and give a layer of protection to help with moisture and cold coming from the concrete. Best subfloor in the market, the Insul-armor is a necessity for a great house.

✅ A TILE INSTALLATION MUST-HAVE - The uncoupling membrane is essential to the process of ceramic or stone tile installation as it keeps the tiles from cracks and fractures. As the name suggests, this is used to uncouple the tiles from the substrate and keep the stress or movement from reaching the tiles and is also a great barrier that keeps water and moisture from seeping through the substrates.

✅ PREVENT FRACTURES AND CRACKS - Some substrates like plaster or plasterboard lose their cohesive strength when they get wet while wood substrates expand. These result in cracked tiles and grout which no one wants to happen. This uncoupling membrane for tile was invented to absorb the movement of the substrates, stop the transfer of stress, pressure and movement to your tiles, thereby preventing fractures and cracks.

✅ EXCELLENT WATERPROOFING LAYER - Aside from uncoupling the tile from the substrate, these membranes also act as a great waterproofing layer that protects moisture-sensitive substrates like wood, metal or asphalt. This is also ideal for bathroom and shower floors, even for your sauna or steam rooms!

✅ QUICK AND EASY TO USE - These uncoupling membrane rolls are lightweight and easy to carry, making them extremely easy to install using your standard tools. Its grid structure and anchoring fleece laminated on the underside bonds well to a modified thin-set mortar and tiles can be immediately installed over the uncoupling membrane. No need to wait for the mortar to cure. Fast, simple and hassle-free!

✅ PROTECT YOUR HOME INVESTMENT - Nobody wants to install tiles over cracked floors but what guarantee do we have that your newly-built concrete floors won’t have cracks or fractures years after? So to better protect your home, it’s best that you take precautionary measures and use these uncoupling membranes for your lovely abode.

HIGH PERFORMANCE: Heavy duty, commercial grade white vapor barrier tape measures 4in wide x 180ft long and is 9mil thick. It's highly durable, sticky, insulating, weather and water proof and designed to withstand the most demanding conditions. Finish jobs with speed and reliability.

DURABILITY: Moisture resistant PE (Polyethylene) film backing features an extremely sticky adhesive for seaming and sealing plastic poly liners and vapor barriers. Provides a great sealant for crawl space wall liners, dust barriers, canvas and more.

CRAWLSPACE ENCAPSULATIONS: High performance and superior quality synthetic rubber-based pressure-sensitive adhesive coating is designed to offer high conformability that bonds well to a variety of surfaces.

MULTIPURPOSE: This UV-resistant film is ideal for abatement and restoration, marine and boat preservation, shrink wrap, patch and repairs, pipes, outdoor masking of stucco application and painting, basement and underlayment.

OUR PROMISE TO YOU: Our tape is made from the best materials, supplies and quality available. If for any reason our product does not meet your satisfaction, we offer a 30-day return policy.

First Step Premium 3-in-1 Underlayment, 100 sq. ft.Roll is designed for use under floating laminate and engineered wood floorings

This product is meant for use on concrete slabs and wood subfloors that are on or above grade

It is effective for sound reduction, comfort and even helps level minor sub-floor corrections

40 in. x 189 ft., provides 630 sq. ft. of protection

Includes adhesive strip and 4 in. overlap film for linking multiple rolls

Sound Transmission Lost Test (STC) rating of 67 and Impact Sound Transmission Test (IIC) rating of 68, R-Value .40

Superior acoustic protection

Provides moisture control

For use under laminate, engineered and solid hardwood

Contractor size roll

Coverage: 200 sqft per roll

Protection: Moisture barrier, vapor barrier protect floors against subfloor moisture

Thickness: 3mm, standard noise protection, Helps smooth out minor subfloor imperfections & irregularities

Use: For laminate, engineered wood, and solid hardwood floor systems

Easy Installation: Pre-attached seaming tape for fast seam sealing

Ideal underlayment for interior installations of: ceramic, porcelain or stone over cement board, plywood or concrete; and, finished or unfinished wood floors over plywood or concrete

Most commonly used beneath wood flooring, ceramic tile and stone veneer or as a membrane on walls, counter tops, and residential showers

Sub-floor barrier slows moisture migration and helps prevent buckling, cupping, and cracking

An extremely effective moisture vapor retarder for use in a variety of interior construction applications

500 sq. ft. roll measuring 3 ft. x 167 ft..Consisting of two layers of Kraft paper laminated with asphalt, Aqua bar "B" is a non-reinforced 30/30/30 duplex type Grade "B" paper

3/32 inch (93.75 mil) thick Polyethylene Foam for laminate and engineered wood flooring

Adds comfort and cushioning to your flooring installation

Easy to handle, roll out, and install 400 sq. ft. roll

Corrects minor subfloor imperfections

Premium Quality Standard: As a proud USA Seller, we believe your home improvement project deserves the best. DIY, handyman, or professional contractor; Our polypropylene composite uncoupling membrane provides a supreme moisture barrier along with helping prevent cracking and fractures of your tiles and grout work.

Multiple Applications: Our dimple uncoupling membrane can be used with any thinset mortar. The professional-grade polyethylene sheet and anchoring fleece underside can easily be laid on top of concrete, wood, OSB, backer board, cement or cement board, or gypsum. For use in your bath, shower, sauna, steam room, master bath, hallways, or anywhere you want to lay stone or tiles; both porcelain and ceramic.

Brand Name Quality: Snap Products is a California based American home improvement materials company. We hold all of our products to the same high standard as any other American manufacturer. This uncoupling and waterproofing membrane with an integrated bonding fleece roll is made with new, virgin polyethylene synthetic polymer. This high strength material provides strong adhesion and multi-layered waterproof protection.

Simple Installation: The underside anchoring fleece allows direct application on various surfaces with any unmodified thin set mortar. Super thick, strong, and durable this 0.125” thick membrane is designed to work with all types of substrate and stone or tile floors. It also provides sound reduction and control, a thermal break, and vapor barrier.

Satisfaction Guaranteed: We stand behind all of our products and guarantee your satisfaction. We know you demand a product that can hold up in all situations and exceed your expectations. We are confident you will love our quality and our competitive prices. Give us a chance to be your new name brand choice! This 1/8” large roll is 3.3 ft x 15 ft (1m x 5m) for a total of 54 square feet.

100 sq. ft. coverage with rolls measuring 28 ft. x 43 in. x 2.5 mm

For use under laminate and engineered wood flooring

Dense, closed cell structure offers moisture, mold and mildew resistance

Offers cushioning, sound reduction, resistance and levels minor subfloor imperfections

Easy installation with plastic overlap and adhesive strip