Makeshift cowls were put on chimneys going back millennia and their main function was simply to stop water entering the dwelling.
Chimney cowl to stop rain.
The rotating chimney cowl has rotating parts that blocks outside noise and wind even better than a standard cap.
The most basic function of a chimney cowl is to stop water ingress.
Rain guard chimney cowl.
The cowl rotates and adjusts itself automatically to the direction from which the wind is blowing.
Another reasonably basic function of a chimney cowl is to stop birds and other animals getting down a chimney and into your house.
Britain is used to rain.
We have on average 133 days of rain or snow totalling around again on average 33 7 inches.
These cowls are for use only where the the chimney is not serving any appliance.
So to prevent rain from entering the chimney we simply install a rain cap and flashing and storm collar to protect the roof area where the flue penetrates.
It stops overdrawing on windy days rain entry even in storms.
This cowl does not move in windy conditions and prevents bird entry.
A downdraught cowl for flexible flue liner when installing stoves.
Disused chimney cowls are designed to cap off disused chimneys.
This cowl is not suitable for long term use with smokeless fuels.
You can purchase an anti roosting spike for your cowl that will prevent birds from making your chimney their home or a chimney rain cowl that will prevent water and downdraughts from traveling down your chimney without prohibiting you from using the stove.
Most commonly available in the strap fix pictured but also pressure bolt versions see picture below.
Chimney cowls stop birds and animals entering the chimney.
This is the cowl we have found to be the most effective in preventing both downdraft and rain.
Chimney cowls ad anti downdraught cowl.
Or if you have a chimney that s no longer in use a cowl can be used to cap off the chimney while still allowing a little bit of airflow.
Chimney rain cowls are an easy solution to preventing rain from entering your chimney and causing internal structural decay.
They will keep out birds vermin leaves etc and will keep out all of the rain.
Chimney cowls help prevent rain entry into chimneys.
How to stop rain from getting down a chimney.
Chimney cowl this is a standard low cost chimney cowl these are commonly used for active chimney flues chimney ventilation stopping rain water and bird ingress.
Rotating and spinning chimney cowl besides reducing chimney downdraft a cowl can also prevent squirrels birds or rain from entering your chimney.
Even in areas with low rainfall it s a good idea to minimise your flue s exposure to water that can work its way between the masonry of your chimney and cause further damage.
If you look carefully the design resembles a warp gate from sci fi movies and video games like freelancer yes i m a big nerd.
This simple to fit cowl is effective at keeping rain out and comes fitted with a bird guard.
