High-Performance Acoustic Joist Tape | AM Resilient Roll
The AM Acoustic Resilient Roll is a multipurpose noise reduction strip engineered for high-performance soundproofing in residential and commercial buildings. Known as Acoustic Joist Tape, this self-adhesive solution is designed to act as both a shock absorber and an effective sound barrier between structural components. By creating a resilient layer between floorboards and joists, it effectively dampens vibrations and stops the mechanical “wood-on-wood” friction that causes annoying floor squeaks and creaking.
Advanced Neoprene Blend Construction
The quality of a resilient strip is defined by its material composition. The AM Resilient Roll is manufactured from a specialised neoprene blend, which offers significant durability advantages. Unlike standard EPDM materials that can perish or lose their elasticity over time, our neoprene blend is highly resistant to damage by oils and water. This ensures that the tape remains flexible and effective for the life of the building. With a density of 120 kg/m³, it provides the necessary compression strength to support subfloors while remaining soft enough to absorb impact energy.
Preventing Flanking Noise Transmission
Flanking noise is the sound that travels through the structure of a building rather than through the air. To combat this, the AM Resilient Roll is installed in several key areas:
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Floor Joists: Placed on top of timber joists to decouple the floorboards from the frame.
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Perimeter Walls: Installed between the floor and walls to stop sound “leaking” into the building’s shell.
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Studwork and Floating Walls: Applied around metal or timber studs to isolate walls and prevent structural vibration.
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Air-tight Seal: The closed-cell structure helps create an air-tight seal, which is an essential part of complying with Building Regulations Part E.
Technical Properties and Performance
The AM Resilient Roll is built to withstand a wide range of environmental conditions while maintaining its acoustic integrity. It is easy to cut and features a high-tack self-adhesive backing for fast installation.
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Dimensions: 10m Length x 50mm Width x 5mm Height
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Density: 120 kg/m³ (+/- 20)
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Temperature Range: -40°C to +85°C
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Ultimate Elongation: >180%
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Tensile Strength: >500kPa
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Water Absorption: Less than 8% (Closed cell structure)
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Fire Parameters: Fire classification UL 94 HBF
For full technical data sheets, fire test reports, and installation diagrams, please visit our data sheets page: https://www.acousticmaterials.ie/am-data-sheets/
Building Regulation Compliance
The use of high-quality flanking strips is a key requirement for meeting Building Regulations Part E regarding the resistance to the passage of sound. The AM Resilient Roll is engineered to help contractors and developers adhere to the Technical Guidance Document E standards for sound insulation in dwellings. By effectively decoupling the floor and wall structures, it ensures the building meets the necessary decibel reduction targets for both new-build and conversion projects.
Professional Installation for Optimal Results
Installing the Acoustic Joist Tape is straightforward and requires no specialist equipment. For optimal performance, simply unroll the tape along the top of each joist or along the perimeter of the floor, ensuring full coverage and a secure fit. The self-adhesive backing makes it easy to position correctly even on vertical studwork.
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Preparation: Ensure the surface is clean and dry.
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Application: Unroll the tape and press down firmly to engage the adhesive.
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Coverage: Ensure there are no gaps between the tape strips at joints or corners.
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Final Step: Once the tape is in place, proceed with the installation of the subfloor or flooring above as usual.
Summary of Benefits
The AM Resilient Roll is a vital component for any soundproofing system. It improves overall acoustic comfort by reducing impact noise and mechanical creaking. Because it is UV resistant and has a high compression strength (43kPa @ 25%), it provides a reliable, long-term solution that will not deteriorate. Whether you are fixing a squeaky floor in an existing home or meeting Part E regulations in a new build, this resilient roll makes life sound better.
