Best Carpet Underlayments for Laminate of 2026

Introducing the ROBERTS Moisture Barricade Film, the perfect solution for protecting your laminate floors against moisture. This 6 mil. thick polyethylene film is designed to provide long-lasting durability, ensuring your floors stay in great condition for years to come. The roll conveniently unfolds to cover a 10 foot by 12 foot area, making installation a breeze. When used with standard foam underlayments, this film acts as a barrier, preventing moisture from seeping through and damaging your floors. Say goodbye to worries about water damage and enjoy the peace of mind that comes with using the ROBERTS Moisture Barricade Film.

The QuietWalk Laminate Flooring Underlayment is designed to offer superior sound reduction, compression resistance, and moisture protection. Its dense recycled fiber structure supports the click-together mechanism, making it compression-resistant and sound-absorbent. The attached vapor barrier protects the overlying floors from harmful moisture, while the recycled fibers allow it to 'breathe' and manage vapors. It is easy to install and can be used with laminate, floating engineered, and luxury vinyl plank floors. It is also approved for in-floor radiant heat systems and is certified to have clean and safe indoor air quality.

The QuietWalk Flooring Underlayment offers 360 square feet of coverage, making it ideal for covering entire rooms or several smaller areas with ease. It works well with various flooring types like luxury vinyl, laminate, and engineered wood, so you can confidently use it under many floor styles. Made in the USA, it ensures quality and supports eco-friendly manufacturing. This underlayment also helps reduce noise by absorbing impact sounds, so your home stays quieter and more comfortable. With these features, you get a reliable, versatile, and environmentally conscious solution for your flooring needs.

The Floorlot Blue Flooring Underlayment is a 3mm thick roll that covers 200 sq. ft. It is designed to protect your floors from harmful subfloor moisture with a built-in moisture blocking film. The underlayment also reduces noise from foot traffic and helps minimize the hollow sound associated with floating floors. It is suitable for use with laminate, engineered wood, and solid hardwood floor systems. The cushioned foam underlayment helps smooth out minor subfloor imperfections and provides thermal and sound insulation. Installation is easy with the included tape.

This Floorlot GoldMax Premium Flooring Underlayment is perfect for use under laminate, engineered wood, and solid hardwood floor systems. It includes a moisture/vapor barrier and has an extra thick 3mm superior noise protection. The underlayment has easy installation with printed grid lines and seaming tape.

KAIWO Carpet Tape is an easy-to-use solution for keeping your rugs in place. The gauze fiber tape with high-viscosity adhesive on both sides ensures a strong grip on various surfaces. It is easy to install and remove without leaving any residue, making it ideal for hardwood floors, outdoor rugs, and stair treads. This rug gripper enhances safety at home by preventing slips, especially for kids and the elderly. Plus, if you're not satisfied, the company offers replacements or refunds upon request.

The ROBERTS Silicone Underlayment is designed to work well with staple and nail-down installations for solid and engineered wood floors, as well as laminate and luxury vinyl plank (LVP). It helps control moisture by reducing vapor flow, so you don’t have to worry about trapped moisture damaging your floors. This underlayment is also tested and approved for use with radiant heat systems, making it a great choice if you have heated floors. Plus, its durable 6 mil thickness and silicone coating make it strong enough to stay intact during installation, saving you time and frustration.

The HOLNURY Silver Protect Underlayment is a versatile flooring solution that combines three essential features in one. It helps reduce noise, so your home stays quieter and more comfortable. The built-in moisture barrier protects your floors from dampness, extending their life and preventing damage. Its thermal insulation keeps your floor temperature steady, making your living space cozier. Installation is simple and fast thanks to the pre-attached tape, which sticks easily to various subfloors like concrete or plywood, saving you time and effort during your flooring project.

The ROBERTS Unison Underlayment is designed to be used under laminate and engineered wood floors, providing a solid base that helps protect your flooring investment. Its dense, closed-cell design keeps moisture, mold, and mildew at bay, so you can enjoy a healthier home environment. If you have radiant heated floors, this underlayment works well on top, helping to maintain warmth without damage. Plus, it offers a soft cushioning effect that makes walking more comfortable and helps reduce noise, so your home stays quieter and cozier.

The WUWEOT Waterproof Shower Membrane offers strong protection against water damage thanks to its high-quality polyethylene material, which is durable and flexible. This membrane is designed to prevent moisture from seeping into floors and walls, making it ideal for use under tiles, wood, or cement surfaces. Its size of 5 inches by 98.5 feet and thickness of 20 mils ensures reliable coverage and waterproofing. Installation is simple, even for beginners—you can cut it to fit any space and easily overlap the seams to create a continuous barrier. This makes it a practical choice for kitchens, bathrooms, showers, and other wet areas.