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Insulayment Underlayment

Thermal Insulation Underlayment - 100 sq ft Roll

Sold by: BuildDirect
SKU: 10088370

USD $0.59 / sq ft

In Stock 1,300 sq ft available

Type: Thermal Insulation Underlayment - 100 sq ft Roll


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Price @ 100.00 sq ft:
USD $0.59 / sq ft
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Product Overview

If youre spending big on hardwood floors, then you should invest in a quality underlay to protect that investment for years to come, like Insulayment.

For Use Under:

  • Floating Porcelain Tile
  • Engineered Wood
  • Solid Wood
  • Ceramic Tile
  • WPC/SPC (5mm or thicker)

Designed specifically for nail-down wood floors, including engineered wood floors and bamboo, Insulayment offers sound-dampening, insulation, and even flaw-smoothing benefits thatll keep your floor at its best in the years to come.

Made from recycled materials in a patented process where air-laid filaments create a capillary effect to absorb impact and airborne sound, Insulayment is the best acoustic underlay for wood flooring. This acoustical underlayment insulates the transfer of impact noise to lower level rooms and better supports wood flooring than commonly prescribed 15 lb asphalt saturated felt paper. Insulayment's sound ratings meet or exceed most building code requirements for multi-family dwellings.

IIC Rating of 60 (6" concrete NO ceiling assembly)
STC Rating of 53 (8" concrete NO ceiling assembly)

  • Sound Reduction - Absorbs sound, keeps it from traveling to other rooms. Also help to make the wood floor feel more solid underfoot.
  • Glue Down Wood Flooring - The recycled fiber composition provides excellent bonding strength with adhesives and thin set mortars.
  • Nail Down Wood Flooring - Not recommended where wood flooring is less than 3/8" thick or less than 3" wide.
  • Smoothing Out Imperfections - This cushion is firm and supportive but flexible enough to form around subfloor surface roughness, helping to cut down on extra surface prepping time.
  • Approved For In-Floor Heating Systems - Allows heat to permeate evenly while helping to protect the floor covering material from thermal shock.
  • Insulating Value - Provides additional comfort to the entire home during seasonal temperature changes.
  • Made From Recycled Material - A patented manufacturing process repurposes post-industrial and post-consumer materials into high-performance underlayment.
  • Certified Clean and Safe Indoor Air Quality - No VOC's (Volatile Organic Compounds) or off-gassing from materials.
  • Competitively Priced - An ideal upgrade from 2-in-1 polyethylene or polystyrene products and is less costly than most frothed foam, cork or rubber underlayment with similar sound numbers.

Warranty, Installation & Other Info

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Residential Warranty (in years)
Commercial Warranty (in years)
Country of Origin
United States
Packaging Dimensions (inches)
Height: 9 Length: 36 Width: 9
Sqft / Box
Proposition 65

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48 reviews
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  • 1 star

    It appears to be very good quality padding and I think it will work great in noise abatement.

    By Frances M. from Carson City, NV on Jun 9, 2017

    Perfect for our cold winters!

    By Crystal C. from Northglenn, CO on May 31, 2017

    According yo my flooring guy it was one of the best underpayment he has used

    By Kyle L. from New York, NY on Apr 19, 2017

    excellent underlayment.vry tough to cut was the only issue

    By Troy W. from Castle Hayne, NC on Mar 15, 2017