SKU: 20465256960

Groundworks Jumbo Underlayment - 1.4 mm Roll - 450 sf

$193.91 $215.46
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Groundworks Jumbo Underlayment - 1.4 mm Roll - 450 sf450 sq ft roll of 1. 4 mm underlayment for use under COREtec, flooring. Underlayments are a great option for reducing sound and adding comfort under luxury vinyl floors. This underlayment offers a combination of benefits: Loose lay and float LVT LVP Excellent sound absorption Made of 100% polyurethane foam Extends COREtec residential wear warranty 5 years Moisture Retarder film Smooths out minor subfloor irregularities up to 1 32" Suitable for use

450 sq ft roll of 1.4 mm underlayment for use under COREtec, flooring.

Underlayments are a great option for reducing sound and adding comfort under luxury vinyl floors. This underlayment offers a combination of benefits:

  • Loose-lay and float LVT/LVP
  • Excellent sound absorption
  • Made of 100% polyurethane foam
  • Extends COREtec residential wear warranty 5 years
  • Moisture Retarder film
  • Smooths out minor subfloor irregularities up to 1/32"
  • Suitable for use with radiant heat flooring
  • 3' x 33.34' / 450 sf per roll
  • 1.4 mm thick

GroundWorks is a Impact Sound Reduction Underlayment that was engineered to reduce sound transmission between floors within multi-level structures. It is ideal for use with luxury vinyl tile and plank.

FEATURES

  • Excellent sound suppression between floors

  • No risk of plasticizer migration with recommended COREtec adhesives

  • Suitable over concrete, wood and hydronic radiant heated floors

  • Recommended for floating or double-glue installation

  • GREENGUARD GOLD Indoor Air Quality Certified®

SUGGESTED APPLICATIONS

  • Hotel Rooms
  • Independent Senior Living Rooms
  • Multi-Family Apartments
  • Military Housing
  • Areas where you are concerned about IIC ratings

SPECIAL NOTE

This product is not approved for wide open areas, or areas where there are heavy rolling loads such as hospital beds.

SPECIFICATIONS

construction: Rolled polyurethane foam
application: LVT/P and floating floors
installation: Single glue (floating) or double glue
warranty: Commercial Limited Warranty

US Units Metric
roll size: 6 feet x 75 feet 1.83 x 22.9 m
thickness: 0.055 inches 1.4 mm
roll weight: 14 / 63 lb. 6.35 / 28.58 kg

Specifications and Installation Instructions for Groundworks Underlayment
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: 20465256960

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4.7 ★★★★★
Based on 5 reviews
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Product Reviews
M
Verified Purchase
Minh Ngo
Lexington, US
★★★★★ 5
My dog was obsessed with these
Color: carrot orange
Bought these for my dog and they were an instant hit. The carrot shape is cute, but more importantly they kept my dog entertained for quite a while. The squeaker still works and the toy has held up better than I expected considering how rough my dog can be with toys. I always expect squeaky toys to be destroyed within a day or two, but these have lasted surprisingly well. They're lightweight, easy for my dog to carry around, and have become one of the toys that gets picked out of the basket the most. If your dog enjoys squeaky toys, these are definitely worth a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
B
Verified Purchase
Brian M
New York, US
★★★★★ 5
Good one.
Color: carrot orange
Our Lab loved it. Nice and sturdy apart from the leaves, which were short lived. Overall a good toy for a big boy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
L
Verified Purchase
Lisa C.
Draper, US
★★★★★ 4
Fun for retrieving and chewing.
Color: carrot orange
My lab loves this carrot, and uses it to retrieve and is not easily destroyed. However, he was able to pull off the leaves the first day. It’s still functional, just know they’re gonna come off if you have a chewer. Purchased based of recommendations for indestructible toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
T
Verified Purchase
The fabric is a soft Jean material which is nice. It only shrinks a very small amount. It is NOT meant for tall people. I ordered a medium and I’m 5’10 135 lbs and they are high waters unfortunately
San Leandro, US
★★★★★ 5
Great
Color: carrot orange
The greenery came off very quickly after a few chews but the orange rubber material, my pup really enjoys. It feels good on her teeth and she will just chew on it for hours.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
M
Birmingham, US
★★★★★ 5
Very durable!
Color: carrot orange
This toy lasted us so long! It is durable, the dogs love the squeaker, and they love to try to chew the green leaves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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