10" Split Firestop Spacer for use on vaulted ceilings where the pitch of the ceiling is between 31 - 45° angle.
Manufactured from Stainless Steel
(Please note: We base all of our twin wall system on the internal diameter measurement).
Same day dispatch if ordered before 2pm.
Download Building Regulations Document J (effective October 2010) below
(Right click link, then select "save file as..")