Why Choose Harmony?
The Harmony range of threshold and perimeter acoustic seals have been specifically designed to provide an effective barrier to seal perimeter gaps around pedestrian timber doorset assemblies, restricting the passage of noise, smoke and air movement.
Tested in accordance with BS EN ISO 10140-2: 2010, Harmony delivers the best possible performance and will dramatically improve the effectiveness of the doorset.
With surface mounted and rebated solutions available, transference through perimeter gaps can be contained, leading to a much more secure environment.
Perimeter Seals
Corner – 40dB
Key Benefits: Minimal closing force, multi-point contact, can be retrofitted
Application: Head & jambs
Corner with Kerf Leg – 38dB
Key Benefits: Minimal closing force, multi-point contact
Application: Head and jambs
Triple Fin with Kerf Leg – 38dB
Key Benefits: Minimal closing force, multi-point contact
Application: Head & jambs
Twin Fin – 40dB
Key Benefits: Minimal closing force, multi-point contact, can be retrofitted
Application: Head & jambs
Teardrop – 38dB
Key Benefits: Minimal closing force, can be retrofitted
Application: Head & jambs
Trident – 40dB
Key Benefits: Minimal closing force, multi-point contact
Application: Can be used as a perimeter or threshold seal
Drop Down Seals
Integral Drop Down Seal – 40dB
Key Benefits: Easy to install, can be cut down, available in a range of lengths
Application: Threshold in timber doors
Surface Mounted Drop Down Seal – 40dB
Key Benefits: Suitable for retrofit applications
Application: Surface mounted at threshold
European Integral Drop Down Seal – 40dB
Key Benefits: Minimal closing force
Application: Threshold in timber doors
Acoustic Testing
The Harmony range of Acoustic Door Products have been tested with leading core providers covering graduated density chipboard, tri-laminated door cores.
We offer acoustic configurations for single action single door sets, covering door core thicknesses of 44mm and 54mm.
Our commitment to product testing and development means that all our products are tested at UKAS accredited test houses.
The Harmony range demonstrates compliance with Approved Document E and Building Bulletin 93 and offers effective performance in a chosen range of timber doors in accordance with BS EN ISO 10140-2: 2010.
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