Hacker Industries Inc. now offers builders and architects the Dry Floor System, designed to solve the growing concerns over sound transmission and moisture control. The Dry Floor System uses the technologies of Hacker Industries' Firm-Fill 3310 and Keene Building Products' Quiet Qurl Moisture Control Sound Mat.

Firm-Fill 3310 is a high-strength gypsum concrete floor underlayment. Quiet Qurl offers the same sound control system of current Keene products with a new moisture closed top.