Description
Ducts that are to be wrapped with the FyreWrap duct protection system require the duct to be braced with steel angles and lined with strips of Maxilite board where the duct penetrates a fire wall or floor. For ducts up to 1600×1600 these Maxilite strips must be 100x60mm, and larger ducts require 150x60mm.
Trafalgar can supply these strips of 60mm Maxilite board in XXXXmm lengths to cut down on manual preparation on site. Alternatively, full sheets can be ordered and cut down as required on site.
Please Note: The steel angles must be fixed in place with fixings specific to the wall types, please refer to the FyreWrap Technical Manual for full installation requirements.