A storm collar ensures watertight passage through the roof and protects the flashing from extreme weather conditions. Install the storm collar approximately 25mm above the highest part of the flashing. Once secured, apply a bead of silicone around the top edge and the flue.
The KW Pro system has been designed for use of all solid fuel, wood, coal, gas, oil, and pellet heating appliances. It operates at temperatures up to 600°C and includes a 25-year warranty. With 25mm high-density mineral insulation injected under high pressure, KW Pro enhances thermal efficiency and ensures reliable flue performance. Its exceptional thermal properties have earned it a G50 classification.
KW Pro offers the largest selection of starting components in the UK, allowing for aesthetically pleasing transitions from stove to chimney. Each component features locking bands for support. Standard bands support up to 1.9 meters of pipe, while structural bands allow an additional meter.
The system is available in stainless and black finishes, with internal diameters ranging from 80mm to 200mm.
Designation number EN1856-2 T600 N1 W V2 L50040 G50/EN1856-1 T200 P1 W V2 L50040
- Brand: Kw Pro
- Distance to Combustibles: 50mm
- Finish: Black
- Grade of Steel: 316 Internal, 304 External
- Thickness of Steel: 0.40mm
- Insulation: Compressed Rockwool
- Temperature Resistance: 600°C
- Approvals: HETAS/CE
- Warranty: 25 year(s)
