In modern construction, managing sound transmission and protecting finished surfaces are vital to a project’s success. G.A.P. Deadening Felt, distributed nationwide by A1A Wholesale Supply, is a heavy-duty organic mat designed to absorb impact noise and airborne sound. When installed between subflooring and finish materials, it acts as a “acoustic break,” significantly reducing the “hollow” sound of footsteps and eliminating the friction-related squeaks caused by wood-on-wood contact.

Beyond its acoustic properties, this felt is a favorite among painters and maintenance crews. Its dense, recycled-fiber composition makes it highly absorbent—ideal for use as a premium drop cloth that stays in place better than thin plastic or paper. It also functions as a rugged separation barrier in wall assemblies, shielding the building interior from dust and wind intrusion during the construction process.

Product Details

• Manufacturer: G.A.P. Roofing, Inc.

• Material: 100% Recycled organic paper fibers.

• Roll Dimensions: 36″ wide x 144′ long.

• Coverage: 432 sq. ft. per roll.

• Weight: 25 lbs per roll (Heavyweight construction).

• Logistics: 30 rolls per pallet / 30 pallets per truckload.

Features & Benefits

• Acoustic Dampening: Effectively reduces sound transmission through floors and walls, making it ideal for multi-family dwellings and home theaters.

• Mechanical Squeak Prevention: Acts as a cushion between flooring layers to eliminate noise caused by seasonal expansion and contraction.

• Industrial Absorbency: Superior at soaking up spills and paint drips, protecting expensive subfloors or finished surfaces better than standard kraft paper.

• High-Visibility Protection: Provides a thick, durable layer to protect floors from tool drops, ladder feet, and heavy foot traffic.

• Eco-Friendly Composition: Made from recycled paper products, supporting green building initiatives and sustainable construction practices.

• Dust & Wind Barrier: Provides an extra layer of defense in wall cavities against drafts and fine construction dust.

Applications

• Flooring Underlayment: Placed beneath hardwood, laminate, or engineered wood to dampen sound and reduce friction.

• Wall Soundproofing: Tacked into wall cavities or between layers of drywall to improve STC (Sound Transmission Class) ratings.

• Painter’s Drop Material: Used as a heavy-duty, stay-flat floor protector during painting and texturing.

• Spill Containment: Kept on-site as an emergency absorbent for oils, paints, or water in mechanical and staging areas.

Technical Specifications & Logistics