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Thermoquiet 500 sq. ft. 4 ft. x 125 ft. x 1/8 in. 5 in 1 Thermal Acoustic Insulated Underlayment

$27438
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  • Ideal for use in high rise and residential applications
  • Features cushion layer for enhanced sound and thermal insulation
  • Integrated lip enables swift and simplified installation
  • See More Details

Frequently Bought Together

Top Rated
++
Price:
$27438

Product Overview

TQ SilentSilver is easy to install, with integrated lip and tape for quick vapor-tight lap joint and can be glued on one and two sides or floated. Layers Amvic TQ SilentSilver meets code requirements for residential and high rise applications. The cushion layer improves sound and thermal insulation properties while reducing standing fatigue while the reinforced reflective FOIL middle Layer reflects heat back into the room in winter. The Low Volatile Organic Compounds V.O.C. prevents any off gassing.
  • Product can be used under laminate, engineered or hardwood flooring, carpet or ceramic tiles, or behind drywall in walls and ceilings as a thermal/acoustic barrier
  • Certified vapor barrier - can be used directly over concrete in basements and on-grade slabs or in high humidity applications without additional vapor barrier requirements, product is mold mildew and water resistant
  • Certified thermal barrier - ThermoQuiet offers a continuous thermal break across the entire floor
  • Certified acoustic barrier - STC 66 / IIC 68 / delta 20 - can be used as an acoustic membrane for flooring wall and ceiling applications (Behind the drywall)
  • Dual density foam construction provides superior cushioning and wears resistance, extending product life while reducing standing fatigue
  • Anti-fracture layer - TQ SilentSilver provides a unique, reinforced anti-fracture layer for use under ceramic tile, stone or hydronic heating applications, thanks to the reinforced polypropylene metalized film core
  • Large format commercial rolls reduce cut waste and joints
  • Coverage: 500 sq. ft.
  • How much do you need? Let our calculator help:
    Insulation calculator button

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Top RatedThermoquiet 500 sq. ft. 4 ft. x 125 ft. x 1/8 in. 5 in 1 Thermal Acoustic Insulated Underlayment
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Price
$15131
/roll
$27438
$40660
/case
$60353
Ratings
(480)
(72)
(441)
(164)
Flooring Material FeaturesAntimicrobial,Attached vapor barrier,Cushioning,Mold/mildew resistant,No mixing required,Radiant heat,Self-leveling underlayment,Solvent free,Sound absorbing,SoundproofSelf-leveling underlaymentAntimicrobial,Attached vapor barrier,Cushioning,Mold/mildew resistant,Radiant heat,Self-leveling underlayment,Sound absorbing,Soundproof,WaterproofNo Additional Features
MaterialRecycled MaterialsEPDM rubberFoamPolyethylene
Package coverage (sq. ft.)360500675323
Flooring TypeBamboo,Concrete,Engineered Hardwood,Laminate,Prep & Protection,VinylGym Floor,Laminate,Solid Hardwood,TileBamboo,Cork,Engineered Hardwood,Prep & Protection,Solid Hardwood,Vinyl,WoodCeramic,Porcelain,Stone,Tile
Flooring Product TypeUnderlaymentUnderlaymentUnderlaymentUnderlayment
LocationBasement,FloorCeiling,Exterior wall,Floor,Interior wallBasement,FloorFloor
Roll length (ft.)601252598.5
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Specifications

Dimensions

Product thickness (mil)
3.25
Product Width (in.)
17 in
Recommended overlap (in.)
0
Roll length (ft.)
125
Roll width (in.)
48

Details

Color Family
Blue
Commercial / Residential
Commercial / Residential
Flooring Material Features
Self-leveling underlayment
Flooring Product Type
Underlayment
Flooring Type
Gym Floor,Laminate,Solid Hardwood,Tile
Location
Ceiling,Exterior wall,Floor,Interior wall
Material
EPDM rubber
Package coverage (sq. ft.)
500
Returnable
90-Day
Subflooring type
Subflooring and underlayment

Warranty / Certifications

Manufacturer Warranty
Limited 25 year warranty - Warranty is limited to replacement only of manufacturer's defects

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
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  • What are the dimensions of the product?

Customer Reviews

  • 4.4
    out of 72 reviews
  • 79% recommend this product
Filter by:
Showing 1-10 of 72 reviews
Not recommended for flooring above unheated spaces
On the positive side, it was easy to install and adds a bit of cushioning to the flooring. However, I gave it three stars for 2 reasons: 1) It's not as warm as we had expected based on it's advertisement. We thought it was at first but then the colder weather hit and we noticed a real difference (the room is over an unheated garage). 2) In the middle of the roll there was a damaged section about eight feet long that we had to cut out (wasting time and material in the process). I made the manufacturer aware but to no avail. Would I buy it again? Probably not for a situation such as ours where the room was above an unheated garage. It may be more suitable for a basement floor.
by gerryb
  • Verified Purchase
  • Recommended Product
I am on the fence with this product due to a few quality control issues experienced. I will have ...
I am on the fence with this product due to a few quality control issues experienced. I will have to test it over the winter to see if it was worth the hassle. 1) Self Adhesive tape issues: About 1/3 of my 500 sq ft roll either didn't have the self adhesive strip or it was too far from edge to adhere to the previous run's overlap. It looked like the tape roll was swapped in the middle of my roll being produced and then broke a few times which left runs without any self adhesive tape. I ended up having to make an extra trip to buy my own seal tape.... 2) Punctured Padding: The outer part of the roll had random punctures in the top few layers and required repairing\sealing as it was rolled out. 3) The bottom reflective barrier was not properly adhered to the rest of the pad in multiple sections. This didn't cause a big issue when installing but the separation when unrolling or trimming was noticeable and a bit concerning as to the quality and ultimate efficiency of the product.
by Michael
    3 people found this helpful
    Best underlay for our laminate flooring. Reduces noise and Kees...
    Best underlay for our laminate flooring. Reduces noise and Kees the floor warm.
    by Ariel
    • Verified Purchase
    1 person found this helpful
    Very good underlayment for all types of flooring
    Very good underlayment. Installed it on my basement concrete floor for thermal purposes under electric heating system and tile. Haven't finished installing the tile yet so I can't tell if it really works. The only thing that I didn't like is that 1 of the rolls came a little bit defective, the width wasn't the same at some points varying almost 1/2". Nothing that I couldn't fix. Overall I do recommend it.
    by Vitor
    • Verified Purchase
    • Recommended Product
    good to lay, easy to cut. Noticeable noise reduction and super isulation. Only disturbing is the ...
    good to lay, easy to cut. Noticeable noise reduction and super isulation. Only disturbing is the smell when unpacking.
    by Greeneye
    • Verified Purchase
    • Recommended Product
    5 people found this helpful
    delema solved! perfectly.
    product was very easy to work with. i was happy with the quantity that was available as my project is small and a little different. i am using it under 3/4" plywood over aluminum diamond plate–the plywood will be finished with flooring. it is the future floor of an rv, using a 1960 gmc gruman olson step van as a base. the sound and moisture barriers are both welcome.
    by hippy
    • DIY
    • Verified Purchase
    • Recommended Product
    8 people found this helpful
    I don't know why anyone would use anything else as...
    I don't know why anyone would use anything else as an underlayment. Miles ahead of any other product. I bought it for the thermal properties, which I am very happy with, but it is also very comfortable to walk on and easy to install. Worth every penny
    by Warm
    • Verified Purchase
    Floors are much warmer useing thermoquiet easy to work with...
    Floors are much warmer useing thermoquiet easy to work with
    by GREG
    • Verified Purchase
    Product good. Floor warmer quieter. Home Depot not so good....
    Product good. Floor warmer quieter. Home Depot not so good. Took more than two weeks to arrive. Messed up flooring schedule.
    by HomeDepotCustomer
    • Verified Purchase
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by GREG
    • Verified Purchase
    Showing 1-10 of 72 reviews