7 inch Rafter Support Bracket Twin Wall Class 1 Flue
Maintains 50mm clearance from combustable materials and provides lateral support. Compatible with our twin wall flue system for use with domestic and commercial use on gas oil and solid and multi-fuel installations with flue gas temperatures up to 450C and is soot fire resistant.
Lengths and fittings have a male and female coupler which fit together and twist to lock in position, the sections are then held in place by a locking band.
(images are for illustration only)
Download the Twin Wall Brochure
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