Storm collar (For roof flashing)

5″(130mm) twin wall flue: 5″(130mm) inside diameter, 7″(180mm) outside diameter

6″(150mm) twin wall flue: 6″(150mm) inside diameter, 8″(200mm) outside diameter

7″(180mm) twin wall flue: 7″(180mm) inside diameter, 9″(230mm) outside diameter

8″(200mm) twin wall flue: 8″(200mm) inside diameter, 10″(250mm) outside diameter

APPLICATION
For use on solid fuel, gas & oil appliances.

APPROVALS
HETAS Approved and is CE marked.
Designation Number
EN1856-1 T600-N1-W-Vm-L50050-G60

INSTALLATION
It should be installed about 25mm above the tallest part of the flashing. Once secure run a bead of silicone around the top edge and the flue to complete the water-tightness.