Kahrs Installation Items, Combo Underlayment 3538 Grenoble heathered pastels offers unsurpassed

Grenoble heathered pastels offers unsurpassed aesthetics in a premium loop-pile carpet

It's required by EcoStar for their Goldstar Warranty

It contains no biocides or fungicides

It will also seal the floor

provides a patented system of moisture protection reducing mold and mildew

Kahrs Installation Items, Combo Underlayment 3538 Grenoble heathered pastels offers unsurpassedGreat all in one underlayment for moisture protection and sound reduction Khrs Combo Underlayment is a two ply polyethylene film with flexible polystyrene granules sandwiched between to provide a dual moisture barrier with a thickness of 3 mm. It has a compression recovery of 80% (ASTM D1055) without loss of resilience. It also has a good sound rating (ASTM E 90 and E 492, STC = 59, IIC = 59) which means it provides very good sound deadening