Special Nonexistent Furniture

Quiet Comfort Underlayment (100 sq. ft Roll)



(View all from Armstrong)
SKU #: AXR3557
2-Day Delivery
$0.30/sq ft

List Price: $0.85/sq ft

You Save: $0.55/sq ft (65%)

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Sq ft included: (1 carton=100 sq ft)
Total Price: (1 carton=$29.99)

Flooring can only be ordered by the carton.

  • This carton contains 100 sq ft.
  • Each carton costs $29.99
  • Enter sq ft you need to see how many cartons you'll need to order.
  • Total price will be based on the # cartons you'll need.

Product Details
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About the Brand

Armstrong Quiet Comfort Underlayment (100 sq. ft Roll)

The Armstrong Quiet Comfort Underlayment is ideal for all flooring installations. It provides great insulation from sound as well as evens out any minor variations in the subfloor to ensure your finished floor looks its best. Armstrong underlayment is recommended for use with floating hardwood or laminate floor installations and can be used over existing wood, vinyl or hardwood subfloors. Plus with a 30 year manufacturer warranty, Armstrong underlayment is an excellent investment to prolong and protect your flooring installation over time. Construction: Closed cell polyethylene foam laminated to 3 mil polyethylene film, Color: White foam on black film (install black side up), Warranty: 30-Years, Square Foot per Roll: 100, Can be installed over concrete, wood or existing vinyl subfloors, To be used with laminate flooring or floating hardwood floor installations

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  • Recommended for use under all Armstrong and Bruce floating floor installations.
  • Closed cell polyethylene foam laminated to polyethylene film moisture barrier.
  • Provides sound absorbing insulation
  • Does not promote mold or mildew growth and will not decay
  • Approved for use over wood and concrete subfloors
  • Helps cover minor subfloor variations
  • In order to maintain warranty & integrity of the floor, Armstrong recommends the use of only Armstrong branded products like underlayment, pads, moldings and installation kits as needed with every job.
  • Product Type: Flooring underlayments
  • Finish: White foam on black film (install black side up)
  • Material: Other
  • Material Details: Polyethylene
  • Armstrong underlayment warranty matches the flooring warranty period when installed with Armstrong flooring, or up to 30 years when installed under other flooring brands
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  • Overall Length: 300"
  • Overall Width: 48"

Armstrong Quiet Comfort Underlayment (100 sq. ft Roll)

Weights & Dimensions

  • Overall Length: 300"
  • Overall Width: 48"


Underlayment Material: PolyFlooring Type: Laminate; Hardwood
Noise Reduction: YesMildew Resistant: Yes


Product Warranty: 30-Years 

“How big is the roll?” asked by Kami

"Hello Kami, the roll measures 25' x 4' for a total of 100 square feet." Erica from Wayfair

Still have questions about this product? We're here to help

Armstrong Quiet Comfort Underlayment (100 sq. ft Roll)

When you buy a Armstrong Quiet Comfort Underlayment (100 sq. ft Roll) online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Armstrong Part #: S1837 here. If you have any questions about your purchase or any other Floor Underlayments product for sale our customer service representatives are available to help.Whether you just want to buy a Armstrong Quiet Comfort Underlayment (100 sq. ft Roll) or shop for your entire home, AllModern has all of your design needs covered.

About the Manufacturer

Armstrong is a worldwide leader in manufacturing and marketing of residential and commercial floor products. Armstrong offers the most extensive portfolio of flooring products available. With targeted products for both residential and commercial applications, their portfolio includes hardwood & laminates.

After more than a century, Armstrong remains the foremost name in flooring - known and trusted for innovation, quality and expansive offering of colors and designs to meet the personal style of all customers.

Armstrong, Your ideas become reality™.
Note: This quality item is custom made for your order. Unfortunately, this means that we cannot accept returns once your order is shipped, so please call our trained staff with any questions you may have prior to ordering - we will ensure that you get exactly what you need.
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Customer Reviews
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(based on 9 reviews)

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Kenneth from dallas, NC– Verified Buyer

This is the underlayment that we used under the Armstrong laminate. I can not see it under the laminate, but sur do like the new floors. It has been install about 2 years now and it still looks like new. I sure do like it. I would recommend this to anyone, and the ginger oak laminate.

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Christine from Richardson, TX– Verified Buyer

Great price in comparison to other sites. Easy to install and did the perfect job serving as an underlayment for our wood floors.

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Did the job

Marc from Marmora, NJ– Verified Buyer

No problems with this product, easy to use and arrived on time

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laying laminate flooring

Patrice from chapel hill, NC– Verified Buyer

this underlayment was easy to work with and got the job done.

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Easy to install

Jen from Long Valley, NJ– Verified Buyer

This was straightforward to install and does a good job.

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works OK

Gary from FL

no comments

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Quiet Comfort Underlayment (100 sq. ft Roll) is also sometimes listed under the following manufacturer numbers: S1837