The Dual DS Door Seal is available in range of popular sizes to cover both 30 and 60 minute applications. Provided in 2.1 metre lengths.
Successfully tested for fire and smoke performance in accordance with both BS 476 Pt 20/22 and also BS EN 1634-1:2008.
Proven acoustic performance - tested in accordance with BS EN ISO 10140-1: 2010 +A1: 2012 and proven to meet the requirements of Approved Document E. Will achieve a rating of 31dB Rw when tested on a typical FD30 door assembly, in conjunction with a rubber gasket or an integrity® 3000 or 8000 series threshold seal.
Successfully tested for air tightness under BS 476: Pt.31.1: 1983 – this makes a positive contribution to thermal containment between spaces within a building, as well as for external doors.
Exceptionally low frictional resistance for ease of door operation
Carries BBA, CERTIFIRE (CF330 / CF341) and IFC certification.
Supplied with black fins as standard. Other colours available on request.
The unique shape of the DS range allows the product to be stacked, ensuring a smooth delivery to site, minimal storage space and protection of the fins.
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