Delta 328-sq ft Standard 0.3125-in Flooring Underlayment
SKU: 76246383818

Delta 328-sq ft Standard 0.3125-in Flooring Underlayment

Sale price$147.63 Regular price$164.03
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Delta 328-sq ft Standard 0.3125-in Flooring UnderlaymentPremium Polypropylene Flooring Underlayment, 0. 3125 in Deltas premium polypropylene underlayment creates a sealed vapor barrier and warm, dry subfloors. Ideal for basements and moisture prone areas, this 0. 3125 in roll installs fast and enhances sound absorption and comfort. Key Features: Moisture Protection: Sealed vapor barrier helps prevent moisture rise for warmer, drier basements Easy Installation: Roll format designed for fast, straightforward

Premium Polypropylene Flooring Underlayment, 0.3125-in

Delta’s premium polypropylene underlayment creates a sealed vapor barrier and warm, dry subfloors. Ideal for basements and moisture-prone areas, this 0.3125-in roll installs fast and enhances sound absorption and comfort.


Key Features:

  • Moisture Protection: Sealed vapor barrier helps prevent moisture rise for warmer, drier basements
  • Easy Installation: Roll format designed for fast, straightforward setup
  • Durable Material: High-density polyethylene construction with polypropylene design for long-term performance
  • Sound Control: Adds sound absorption with rated IIC 20–25 performance
  • Mold/Mildew Resistant: Resists mold and mildew growth and is non-allergenic

Specifications Table:

Specification Details
Collection Name UNDERLAYMENT
Type Roll
Thickness 0.3125 in
Thickness Unit of Measure Inches
Antimicrobial Yes
Construction Type Polypropylene
Cushioning No
Enhancements Made of high density polyethylene
Grade Premium
IIC Rating 20-25
Moisture Resistant Yes
Mold/Mildew Resistant Yes
Package Quantity 1
R-Value per Inch 1.92
Sound Absorbing Yes
STC Rating Less than STC-30
Vapor Barrier Yes
CA Residents: Prop 65 Warning(s) No
Warranty 5-year limited
UNSPSC 30161700
Coverage Area 328 sq ft

Frequently Asked Questions (FAQ):

Q: Can this underlayment be used in basements?
A: Yes, it’s designed to create a sealed vapor barrier that helps keep basements warm and dry.


Q: What flooring types is it compatible with?
A: Suitable for use under laminate and similar floating floors; verify your specific floor manufacturer’s requirements.


Q: Does it provide sound reduction?
A: Yes, it offers sound absorption with an IIC rating of 20–25 and STC less than 30.


Q: Is it antimicrobial or mold resistant?
A: Yes, it is antimicrobial and mold/mildew resistant.


Q: What is the warranty?
A: It includes a 5-year limited warranty.


A Sleek, Smart Foundation for Dry, Quiet Floors

This underlayment introduces a refined, architectural texture beneath your surfaces, transforming chilly slabs into a warm, resilient base. Its vapor-sealing performance is the quiet hero, delivering a calmer acoustic profile and a cleaner, drier feel underfoot. Style it beneath wide-plank laminate to highlight airy, contemporary rooms while keeping moisture at bay. Consider it a discreet essential—luxury starts from the ground up.


Elevate your flooring with Delta’s moisture-sealing underlayment—add it to your cart to create a warmer, quieter, longer-lasting foundation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76246383818

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★★★★★ 4
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For the price, it’s an outstanding mouse. Have only used Bluetooth mode, and only used it for basic computer operations (not gaming), but feels responsive and comfortable. Great battery life.
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Reviewed in the United States on January 27, 2026
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Charles V Schneider
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★★★★★ 5
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Color: Grey
This mouse is a great value and works well! It was extremely easy to connect to Bluetooth on my Microsoft Surface. I have also used it connected via the included dongle to my home PC. The USB type C charge port is really appreciated to minimize the number of cables that need to be carried to charge everything. It lasts a great amount of time between charges. My only minor complaint is that my large hands have a bit of difficulty holding it. I understand that it is a portable mouse intended to take on the go, so I didn't knock of anything for that.
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Reviewed in the United States on April 21, 2026
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THE BEST MOUSE ON THE MARKET!
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Avanish V.
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★★★★★ 5
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I bought this mouse a few months ago, and initially, I was quite happy with it. The design felt comfortable, and it worked smoothly right out of the box. However, after a few months of use, I started facing an issue with the clicks. Sometimes a click wouldn’t register at all, and other times it would register as a double-click, which became pretty frustrating during regular use. I decided to reach out to the company via email, and that’s where the experience really turned around. Their response was quick, the communication was crystal clear, and the whole process was smooth and hassle-free. Without much back-and-forth, they immediately sent me a replacement mouse. I’ve been using the new mouse since then, and it has been working flawlessly with no issues at all. Overall, while I did face a problem initially, the excellent customer support and the performance of the replacement have left me very satisfied. Highly recommend this mouse!
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