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C Caps Chimney Cowls

£ 21.06 tax incl.

£ 21.06 per Item


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C Cap Chimney Capper 300mm Vents Disused Chimney Pots Up To 11" 280mm

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  • Fits neatly over the chimney pot, where it is retained by galvanised steel spring wires
  • Can be fitted to most standard round chimneys of appropriate size and is light enough to allow several to easily be carried up the roof, where fitting to the pot takes a matter of seconds
  • Supplied with an integral insect screen to provide additional protection against insects
  • Helps minimise heat loss from disused chimney flues
  • Allows permanent ventilation within the chimney stack to reduce the possibility of damp
  • Blends with the traditional character of the chimney stack
  • No tools required

C Cap Chimney Capper 300mm For Venting Disused Chimney Pots Up To 11 inch 280mm External Diameter

The CCap (Terracotta / Buff Version) is a revolutionary design of chimney cap which helps minimise heat loss from disused chimney flues.

It provides 100% protection of the flue against rain, hail, snow, nesting birds, leaves etc. protecting it from damage while still allowing ventilation of the flue.

Left uncapped, disused chimneys are exposed to the elements, airborne debris and nesting birds and can be a major waste of energy via expensive heat loss from the home.

Fitting a CCap immediately solves these problems, potentially saving hundreds of pounds. Fitting takes seconds and can readily be carried out by your local chimney sweep or other contractor, with the necessary competence and equipment for roof access.

Why cap a disused chimney?

The Building Research Establishment (BRE) recommends disused chimneys should be capped off at the top with a ventilated capping. Research has shown that up to 80% of heat in a room is lost up the Chimney and least 35 litres of water comes down each chimney every year. C Cap Chimney Cappers are designed to cap off chimneys that are not being used. Where a disused chimney is left uncapped, it is open to the UK weather. Blockage of the chimney by nesting birds will not stop the rain getting in but it will tend to trap the moisture in the chimney by blocking ventilation and preventing the moisture from drying out.


Pots need to be in sound condition. Any cracked pot should either be replaced or suitably strapped to allow insertion of the CCap retaining wires.


Height 50mm
Width 300mm
Colour Terracotta/Buff
Material ASA Plastic

Delivery is free on all orders

We deliver Monday to Friday (except Bank Holidays), between 7:30am and 5pm. We don’t make deliveries over the weekend.

Unfortunately we cannot deliver to ROI. 

Christmas opening times are:

24th December/8th January 2017 Closed

9th January 2017 Open


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C Caps Chimney Cowls

C Caps Chimney Cowls

C Cap Chimney Capper 300mm Vents Disused Chimney Pots Up To 11" 280mm