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B&Q£29.00Visit shop B&Q - High Temperature Rubber Pipe FlashingBlack Silicone110-170mm DiameterCf6Htb
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The Chimsoc High Temperature Rubber Pipe Flashing is designed for professional installers and DIY enthusiasts working on wood-burning or multi-fuel stove installations requiring a reliable roof seal. Its primary benefit is superior thermal endurance, capable of handling continuous heat up to 225°C, which makes it safer and more durable than standard EPDM alternatives for chimney and flue applications. One notable caveat is that users must ensure the pipe diameter falls strictly within the 110mm to 170mm range to maintain an airtight and weather-resistant seal.
| Model Part Number | Cf6Htb |
|---|---|
| Brand | CHIMSOC |
Yes, the Chimsoc flashing is suitable for both flat and pitched roofs due to its flexible base.
Yes, while designed for high-heat wood stoves, it works perfectly for gas vents as well.
It is highly recommended to use a suitable roofing sealant under the base to ensure a watertight seal against the roof material.
You typically need a utility knife for trimming, a drill for fasteners, and a caulking gun for the roof sealant.
No, you should never exceed the maximum 170mm diameter, as it will compromise the integrity and the sealing capacity of the rubber.
Ensure that enough high-quality roofing sealant was applied under the base and check that the fasteners are properly tightened.
Verify the pipe diameter is at least 110mm. If it is within range, use a stainless steel gear clamp to tighten the collar firmly against the pipe.
This is often a natural reaction to ozone and UV exposure; wipe with a damp cloth to clean, but no chemical cleaners are necessary.
To install, ensure the roof surface around the pipe is clean, dry, and free of debris. Slide the flashing down the pipe until it rests firmly against the roof decking. Shape the base to the contour of the roof and secure it using appropriate mechanical fasteners or roof sealant, depending on the roofing material. Once positioned, apply a bead of high-temperature silicone sealant around the top collar where the pipe meets the rubber to prevent water runoff from entering. Periodically inspect the flashing annually for any signs of physical damage or degradation to ensure continued performance.
