Acoustic Double Flipper/Twin Fin by Reddiplex (Harmony)
The Harmony® range of perimeter seals have been specifically designed to provide an effective barrier to seal perimeter gaps around pedestrian doorset assemblies, restricting the passage of noise, smoke and air movements. The fitting of such seals will help dramatically improve the effectiveness of the doorset assembly, in terms of noise permeation and minimise smoke and air movement through the perimeter gaps. The Harmony® Twin Fin is designed to be installed between the door rebate and the reveal of the door frame. As the door closes onto the seal, the integral fins compress around the door edges to create a localised “air pocket” effectively bridging the perimeter gap. The product is supplied with a high performance self-adhesive for ease of installation, ideal for new and existing applications.
Key Features
- Acoustic attenuation up to 40dB
- Reduced closing forces, soft close
- Durability 100,000 cycles with no loss in acoustic or smoke performance
- Supplied with a high performance pressure sensitive adhesive
- Supplied as 12x5mm and in 2100mm lengths
- Available in black, brown and white as standard.
- Other colours available on request, please call 0113 271 3266 or email sales@noberneseals.com
Quick View Guide
- Application Pedestrian door set assemblies – perimeter seal
- Acoustic attenuation Up to 40dB, depending on the sealing configuration
- Cycle testing 100,000 cycles with no loss in sealing performance
- Perimeter gap Distance between door leaf and substrate 3-4mm
- Testing Acoustic performance compliant with BS EN 10140-2: 2010, smoke control BS 476.Part 31.1
Perimeter Seals are sealing solutions designed to create a an airtight fire resistant barrier around the edges and perimeter of fire doors, regular doors, joints and openings. Perimeter seals prevent passage of water, fire and smoke through gaps.
Perimeter Seals can typically last 10 -15 years with annual inspections and maintenance.
Some acoustic seals provide more than just soundproofing capabilities, a selection of acoustic seals can be fire resistant for up to 60 minutes.
Acoustic seals provide sound insulation by sealing gaps using materials that absorb and dampen sound waves to block sound transmission through gaps around doors, windows, and other gaps such as cable openings.
Acoustic seals are designed to reduce sound transmission through gaps, joints and openings between doors, windows and walls throughout the building. They eliminate sound waves which can easily pass through gaps, which enhances the soundproofing system for doors, windows and walls.
Acoustic seals lifespan depends on many factors but they typically last 10-15 years with maintenance. We recommend regular maintenance and inspections of acoustic seals annually to check for damage, wear or gaps.
Acoustic seals can provide noise reduction of up 20db improvements in sound reduction for doors, windows and walls.
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Contact Us- Acoustic attenuation up to 40dB
- Reduced closing forces, soft close
- Durability 100,000 cycles with no loss in acoustic or smoke performance
- Supplied with a high performance pressure sensitive adhesive
- Supplied as 12x5mm and in 2100mm lengths
- Available in black, brown and white as standard.
- Other colours available on request, please call 0113 271 3266 or email sales@noberneseals.com
- Application Pedestrian door set assemblies - perimeter seal
- Acoustic attenuation Up to 40dB, depending on the sealing configuration
- Cycle testing 100,000 cycles with no loss in sealing performance
- Perimeter gap Distance between door leaf and substrate 3-4mm
- Testing Acoustic performance compliant with BS EN 10140-2: 2010, smoke control BS 476.Part 31.1
Perimeter Seals are sealing solutions designed to create a an airtight fire resistant barrier around the edges and perimeter of fire doors, regular doors, joints and openings. Perimeter seals prevent passage of water, fire and smoke through gaps.
Perimeter Seals can typically last 10 -15 years with annual inspections and maintenance.
Some acoustic seals provide more than just soundproofing capabilities, a selection of acoustic seals can be fire resistant for up to 60 minutes.
Acoustic seals provide sound insulation by sealing gaps using materials that absorb and dampen sound waves to block sound transmission through gaps around doors, windows, and other gaps such as cable openings.
Acoustic seals are designed to reduce sound transmission through gaps, joints and openings between doors, windows and walls throughout the building. They eliminate sound waves which can easily pass through gaps, which enhances the soundproofing system for doors, windows and walls.
Acoustic seals lifespan depends on many factors but they typically last 10-15 years with maintenance. We recommend regular maintenance and inspections of acoustic seals annually to check for damage, wear or gaps.
Acoustic seals can provide noise reduction of up 20db improvements in sound reduction for doors, windows and walls.
Downloads
Unsure about something? Get in touch to ask us a questions
Contact Us
