The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website.         

C Cap Chimney Capper

C Cap chimney capper

‘simple, easy to install and very effective’

Is your chimney uncapped, DISUSED chimneys are exposed to the elements, air-borne debris and nesting birds and can be a major waste of energy via expensive heat loss from the home.

The solution…

Fitting a C-Cap 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.

Sizes available:
Standard for pots up to: 300mm or 11" outside diameter

Larger pots up to: 350mm or 13" outside diameter

Our Price:£23.40

Our price: £23.40
including VAT 20% ( £3.90 )
C Cap Chimney Capper

Why cap disused chimneys?
Heat Loss:

A disused chimney provides an obvious potential route for heat loss, which can be minimised by appropriate capping-off, as recommended by the Energy Saving Trust.

Protection from the elements:

In the course of a year the UK weather can generally be relied upon to deposit the equivalent of several feet depth of water into any uncapped chimney, where combined with the effects of frost action in the winter months, it causes steady internal deterioration of the fabric of the stack and can give rise to major damp problems internally.

Nesting birds:

Any unprotected chimney is prone to blockage by nesting rooks, trapping moisture in the chimney and blocking ventilation to prevent it drying out. Not to mention the dreadful unhygienic mess that nesting rooks can cause and the difficulty of removing the nests.


In some areas the grey squirrel presents a real problem, potentially getting trapped in an unprotected chimney and perhaps even gaining access to the home where it can cause serious damage.

How C-Caps work...
The C-Cap fits over the pot, retained by galvanised steel spring wires and its unique design allows constant ventilation of the chimney, while providing 100% protection.

Send to friend

Product rating

Customer Reviews

There have been no reviews for this product.

Add your review here

: *
: *
Type the characters you see in the picture: