Quiet Qurl^® 55/025 is a nominal 0.25 inch, random filament, corrugated, “U” Groove core sound control mat designed to limit impact noise between floors. It is produced from an extruded polymer matrix of tangled monofilaments. The monofilaments are heat welded at the junctions to form a resilient structure that absorbs noise when sandwiched in a ‘Mass/Spring/Mass’ building design. A fabric is laminated to the surface so that gypsum concrete and other materials can be placed to create a floating floor. Quiet Qurl^® is a CLASS A fire rated product and passes a Robinson Wheel Test with 1.0 inch (2.54 cm) of gypsum concrete with a Light Commercial Rating.

Applications • Multi-Family Construction: Apartments and Condominiums • Radiant heated flooring when pumped with light weight concrete or gypsum • With Hard Surfaces: Concrete, stone, tile, vinyl and hardwood • With Topping Layers such as: FIRM-FILL® Gypsum Concretes, Lightweight    Concrete, Mortar Beds and Plywood • With many types of subfloors (with or without ceiling assemblies, many types    of wood structural joists and ceilings) and still achieve an IIC of 50 or greater • To help achieve an STC level of 50 or greater with many types of subfloors Features & Benefits • Excellent performance at reducing sound in low and high frequencies. • Performance in wood frame construction and in concrete structures. • Minimal deflection and no creep or long term degradation. • Provides a thin profile for tight construction assemblies. • Lightweight and easy to handle. • Passes The Robinson Wheel Test with an "extra Heavy Duty" rating per    ASTM E 1007.

Downloads: Data Sheet Installation Instructions     • Spanish Instructions Installation Video Guide Specifications Quiet Qurl® 55/025 Brochure Quiet Qurl® Brochure Keene Ideas ®     • Quiet Qurl® Sound          Performance Tests     • Quiet Qurl® Tape Detail         for Perimter Isolation     • Quiet Qurl® Transition          Detail with Reinforcement     • Quiet Qurl® Installation in        Hard Surface Areas Test Results     • Concrete with Celing           - 3033285-002 (A-F)     • Concrete without Celing           - 3033285-003 (A-C)     • Wood Frame        Open Web Joists           - 3045875 (001-006)           - 3033285-001 (A-E)        "I" Joists           - F02 (261-263)           - 7004011           - 7004012           - SS-1A & SS-1B        Traditional 2" x 10"           - NGC 5003033