Skip to searchSkip to main content
UnSquashable™ Padding
UnSquashable™ Padding
Innovative Padding Solutions
  • _csp_linktr_ee_lsiflooring

​​​LSI 101 
Carpet Cushion

UnSquashable™ Collection

Engineered for Heavy Traffic and Everyday Comfort

Designed for both Commercial and Hospitality installations.
Part of the UnSquashable™ Collection, LSI 101 combines unmatched resilience with a softer underfoot feel, delivering performance that lasts.

Unmatched Density

16 lbs/ft³ for superior strength and durability.

Dual Application

Ideal for both commercial and residential use.

Radiant Heat Friendly

Low R-value (0.53) ensures efficient heat transfer.

Made in the USA

Manufactured and stocked in Georgia.

Product Story

First developed in 1984, LSI 101 is part of our UnSquashable™ collection of high-density urethane cushions. Its tightly packed cell structure delivers superior resiliency, resists flattening, improves acoustics, and extends the life of carpet installations. LSI 101 is also well-suited for environments with rolling chairs and carts, maintaining performance even under continuous movement.

LSI 101
​​Specially made with high density 100% Virgin Urethane Foam 
to cushion and protects all carpets.to cushion and protects all carpets.

Helps prevent floor irregularities from showing through onto the carpet surface
​
High density cushion helps to prevent carpet crushing and matting

​​
Breathable moisture barrier helps resist liquid spills while allowing vapor transmission and provides non-allergenic protection

​
​Antimicrobial protection inhibits the growth of mold, mildew, and odor causing bacteria
​
​No smells, odors, or chemical emissions
​
​Outstanding resilience with thousands of shock absorbing micro cells in every square foot
​
​Provides comfort underfoot in high traffic environments
​
​Will not crumble or disintegrate over time

ECO-RESPONSIBLE

FORMALDEHYDE-FREE

Safe and environmentally conscious

PVC-FREE

No harmful plastics used

A house icon with a green color scheme and a leaf-shaped chimney.

PHTHALATE-FREE

Healthier indoor environment

LEAD & HEAVY METAL-FREE

Safe for families and pets,

Free from toxic materials

Warranty Coverage

LSI 101 Commercial Carpet Cushion is warranted for performance equal to the life of the co-installed carpet when installed using recommended methods and properly maintained. 
​
​Coverage applies to both double glue and stretch-in installations. 
​
​Exception: In guest room applications using the stretch-in method, LSI 101 is warranted for the life of two complete carpet installations. 
​
​For complete warranty terms, conditions, and claims information, download the full warranty document below.

Applications

Commercial

 

Hospitality


Experience UnSquashable™ Performance

LSI 101 delivers durability you can trust and comfort you can feel with every step.