Search  for anything...

Premium Floor Underlayment with Moisture Barrier – 200 sq ft Roll, 3mm Thick – Quiets Foot Traffic Noise, Under Floor Insulation for Hardwood, Laminate, and Vinyl Plank Flooring, Gold

  • Based on 0 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $13.33 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Mar 24
Order within 49 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Model: 1 Pack


Features

  • COVERS LARGE AREAS Each roll of this flooring underlayment covers 200 sq ft and is 3 mm thick, providing a thick underlayment layer with an integrated moisture barrier for enhanced floor protection.
  • EXCELLENT MOISTURE PROTECTION This floor underlayment with moisture barrier features a built-in moisture-blocking film that helps protect against subfloor moisture, so no additional vapor barrier is required.
  • SUPERIOR SOUND ABSORPTION Designed for quiet comfort, this floor underlayment reduces foot traffic noise and minimizes hollow sounds under floating floors; IIC and STC rated to meet HOA and condo requirements while adding underfloor insulation.
  • EASY INSTALLATION This laminate flooring underlayment rolls out quickly with pre-attached tape for seamless joints; printed grid lines help you measure and cut fast for a perfect fit.
  • COMPATIBILITY Works as underlayment for laminate flooring systems (floating installation), engineered wood flooring systems (floating installation), solid hardwood flooring systems (floating installation only if manufacturer allows underlayment), underlayment for vinyl plank flooring 7 mm thick or more (floating installation only), and luxury vinyl tile 7 mm thick or more (floating installation only).

Material: IXPE


Brand: Shop Square


Item dimensions L x W x H: 9.5 x 9.5 x 45.75 inches


Color: Gold


Shape: Rectangular


Item Thickness: ‎3 Millimeters


Item Form: ‎Roll


Specification Met: ‎Yes


UPC: ‎810160881445


Number of Items: ‎1


Product Dimensions: ‎9.5 x 9.5 x 45.75 inches


Item Weight: ‎15.27 pounds


Manufacturer: ‎Shop Square


Item model number: ‎1 Pack


Date First Available: ‎January 16, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • easy to work with
Model: 2 Pack
awesome to work with
Reviewed in the United States on November 20, 2025 by Diane

  • Good quality but doesn't include roll of tape
Model: 2 Pack
Quality is good. Eva foam with thermal foil top. Only issue is it says it comes with a roll of barrier tape and it does NOT. I've made 3 double-roll orders and no roll of tape as shown in the pictures and description has ever been included. Has adhesive built in, but you will need/want the tape eventually ... show more
Reviewed in the United States on November 12, 2025 by B. Ward

  • easy to use
Model: 2 Pack
Great easy to use feels that the r value is accurate
Reviewed in the United States on December 26, 2025 by A. Barney

  • Fair Buy
Model: 1 Pack
Quality Product
Reviewed in the United States on October 29, 2025 by Heather Spence

  • Lack of Instructions
Model: 1 Pack
while this product seems to look OK, it would have been nice to see some basic installation instructions. I've never used something like this. As I have a limited income, hiring overpriced contractors isn't an option. It would've been nice to know which side goes down. The tinfoil looks very flimsy, and I haven't a clue why such flimsy material was used, other than maybe saving manufacturing costs. ... show more
Reviewed in the United States on January 16, 2026 by Caley

  • Floor
Model: 2 Pack
100% LOVE
Reviewed in the United States on November 21, 2025 by Edwin Rivera

  • Ok
Model: 2 Pack
Bought 2 packs. Only needed one. Good quality but liner seperates easily.
Reviewed in the United States on January 17, 2026 by The Savvy Shopper :-)

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...