Best Roberts Flooring Underlayments in 2026

Used to join underlayment seams, use with any brand of underlayment

Moisture resistant

Great for general multipurpose use

Product 1: For use with engineered wood and laminate flooring

Product 1: Provides cushion over concrete and wood subfloors

Product 1: 360-Feet square roll.The IIC and STC tests measure sound transference from an upper level room to a lower level room. The IIC measures sound such as moving furniture and walking, while the STC measures sound such as voices and television.

For use with engineered wood and laminate flooring

Provides cushion over concrete and wood subfloors

360-Feet square roll.The IIC and STC tests measure sound transference from an upper level room to a lower level room. The IIC measures sound such as moving furniture and walking, while the STC measures sound such as voices and television.

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

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

100 sq. ft. coverage with roll measuring 25 ft. x 4 ft. x 3/32 in

To be used for wood subfloors

Can also be used with concrete slabs with recommended Moisture Barricade (Item# 70-115, sold separately)

Used with standard foam underlayments to protect against moisture

6 mil. thick polyethylene film for long life

Roll unfolds to a 10 foot by 12 foot area

Product 1: 100 sq. ft. coverage with roll measuring 25 ft. x 4 ft. x 3/32 in

Product 1: To be used for wood subfloors

Product 1: Can also be used with concrete slabs with recommended Moisture Barricade (Item# 70-115, sold separately)

Provides deep, rich sound by absorbing noise instead of deflecting it

Made from recycled fibers

Extremely high temperature manufacturing process treats fibers

1-7/8 in. X 75 ft. roll

Acrylic adhesive reinforced for strength

Bonds instantly to surfaces

Holds accent rugs and mats up to 12 ft. X 12 ft. in place to prevent unwanted movement and safety hazards

Mesh sheet with an extra layer of pressure sensitive adhesive for maximum grip

Carpet Gripper eliminates the need for expensive rug pads to help save you money

For use with staple and nail down installations of solid and engineered wood floors

Reduces vapor flow without trapping moisture

Meets perm ratings recommended by the National Wood Flooring Association

Convenient 3 ft. x 250 ft. roll for a total of 750 sq

High quality 30-lb. heavy duty Kraft paper for professional performance

Use between wood floors and subfloors to ease installation and minimize squeaks

2 mm dense foam provides excellent sound reduction under engineered and laminate flooring

Closed cell foam for excellent moisture protection

Anti-crush technology for excellent performance and long life

Progressive Foam Technology (PFT) designed for supreme sound reduction

Extra fine, cross linked foam for advanced moisture protection and shock absorption

Excellent for radiant heat floors

✔ Use with Laminate, Floating Engineered and Luxury Vinyl Plank (5mm and thicker)

✔ Superior Sound Reduction ‐ Recycled fibers absorb sound and keep it from traveling to other rooms. Makes click-together floating floors sound solid underfoot.

✔ Compression Resistant ‐ Dense recycled fiber structure supports the click-together mechanism and will uphold its supportive configuration under the consistent traffic of the overlying floor.

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

Product 1: This product is meant for use on concrete slabs and wood subfloors that are on or above grade

Product 1: It is effective for sound reduction, comfort and even helps level minor sub-floor corrections