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Sentinel Protect Infinity 450sqft Underlayment

Wichita’s everyday low price!
Wichita’s everyday low price!
$320.00 / piece Size: 450sqft Color: Grey

Quantity

Quantity of pieces
$320.00 / piece
Limit of 99,999
We have adjusted the number of products entered as the maximum quantity threshold is 99,999. If you need to purchase a higher quantity, please contact Customer Care at 877-675-0002
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Item will be shipped and should arrive in 7-14 days.
You will be notified by email when the item arrives.
Shipping charges may apply.

Wichita - 25 pieces

Item will be shipped and should arrive in 7-14 days.

Shipping charges may apply. Items may arrive in multiple shipments.

Delivery details

Calculate Estimated Shipping + Handling Cost
Consider in-store pickup or contact Customer Care at 404-720-9120 for home delivery pricing.
Estimated Shipping + Handling Cost $16.23

Specifications

Dimensions
Size 450sqft
Product Length (inches) 72
Product Width (inches) 8
Product Thickness 1.2mm
Details
Project Underlayment
Vendor Part Number ECOSILINF450
Color Grey
Sound Absorbing Yes
Lip and Tape Yes
Installation & Warranty
Warranty

Commercial and/or Residential manufacturer product guarantee to give you peace of mind.

Lifetime Limited
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Product Details

Sentinel Protect Infinity 450sqft Underlayment is a high-performance acoustic and moisture barrier solution designed to enhance your vinyl, laminate, or engineered wood flooring. Made with recycled rubber and renewable materials, it delivers superior sound absorption, crush resistance, and mold protection—perfect for both floating and glue-down installations.

  • Approved for use under floating and glue-down vinyl, laminate, and wood flooring—including attached pad WPC, SPC, and EVP
  • Built-in moisture barrier protects against vapor emissions up to 13 lbs/1000 sq ft over 24 hrs
  • Reduces sound transmission with IIC up to 70, STC 61, and Delta IIC 25
  • Constructed with Crushpruf™ technology to resist indentation and prolong floor life
  • Antibacterial and antifungal properties help prevent mold and mildew growth
  • Eliminates minor subfloor imperfections and provides cushioned underfoot comfort
  • Suitable for use with radiant heat flooring systems
  • No seaming tape required; easy to cut and install with just a utility knife
  • Made with 100% post-consumer recycled rubber and castor-based polyurethane foam
  • Contributes to LEED credits for recycled content, low VOCs, and renewable resources

With superior sound control, moisture protection, and durability, Sentinel Protect Infinity 450sqft Underlayment is the ideal underlayment for creating a quiet, comfortable, and long-lasting floor installation.

Install & Product documents

Customer Questions & Answers