Anti Downdraught Cowls
Stop birds, vermin and leaves from getting trapped in your chimney with our range of anti downdraught chimney cowls. Nationwide Chimney Components provides an array of chimney cowls, and our anti downdraught chimney cowls are available in terracotta, buff, black, aluminium and raw stainless steel.
What’s more, they’re also ideal for keeping the rain out of your chimney pot as well as reducing or eliminating downdraught in your chimney. So let’s first look at when a downdraught problem or blowback (smoke being blown back into the room) occurs.
Most often you will notice downdraught when it is windy or when the wind blows from a certain direction, if this is the case then you have a good chance of eliminating the problem by fitting an anti downdraught cowl designed to prevent, stop or reduce downdraught.
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Universal Opening Cowl (Square)
£144.90 Inc. VAT£120.75 Ex. VATThe Colt Cowl Universal Opening is a traditional Colt Cowl which has been modified to include a top opening system. Made entirely from stainless steel this cowl has all the same specifications as the original Colt Cowl with additional...£144.90 Inc. VAT£120.75 Ex. VAT -
MAD Senior MK 2 Anti Downdraught Cowl
£113.03 Inc. VAT£94.19 Ex. VATThe MAD Senior MK 2 Anti Downdraught Cowl is a revolutionary new product with a stealthy design that promotes maximum aerodynamic efficiency in dealing with downdraught and smoke blow back, whilst the shape gives maximum protection...£113.03 Inc. VAT£94.19 Ex. VAT -
MAD Anti Downdraught Cowl
£58.03 Inc. VAT£48.36 Ex. VATThe Anti Downdraught Cowl is the most popular compact anti downdraught cowl on the British market. The reasons for this are that its compact and aerodynamic shape allows it to combat downdraught. Alongside this, it features a drainage system...£58.03 Inc. VAT£48.36 Ex. VAT -
Spinning Cowl
£146.58 Inc. VAT£122.15 Ex. VATThe MAD spinner cowl is the best quality revolving chimney cowl on the market. Designed to eradicate downdraught, while the rotating action assists ventilation, this cowl is the go-to product to increase upward draw within the chimney. It is also...£146.58 Inc. VAT£122.15 Ex. VAT -
Raw Stainless Steel Anti Downdraught Cowl
MSRP: £81.07£78.31 Inc. VATMSRP: £67.56£65.26 Ex. VATSuitable for Pot sizes up to 300mm (12") Suitable for Smokeless Fuels Suitable for Gas, Oil, Wood and Solid Fuel Height 140mm (5.5") / Width 310mm (12") Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 0.9mm Stainless Steel...MSRP: £81.07£78.31 Inc. VATMSRP: £67.56£65.26 Ex. VAT -
Mini Euro Cowl Mesh
£28.01 Inc. VAT£23.34 Ex. VATMini Euro Cowl Stainless Steel Features Designed to Fit into an existing Mini Eurocowl Suitable for Gas and Multifuel Applications Helps Prevent Birds from Nesting£28.01 Inc. VAT£23.34 Ex. VAT -
Mini Euro Cowl for Chimney Pots
£108.24 Inc. VAT£90.20 Ex. VATThe Mini Eurocowl is a specialised chimney cowl designed to solve the downdraught problem in fireplaces and stoves. It accomplishes this by directing wind across the chimney pot instead of down and into the flue, allowing harmful emissions to escape...£108.24 Inc. VAT£90.20 Ex. VAT -
Senior Stainless Steel Strap Fix
£116.89 Inc. VAT£97.41 Ex. VATBeing made from durable stainless steel, this senior stainless steel strap fix cowl carries all the features of the M.A.D senior terracotta cowl but allows use with high corrosive smokeless fuel applications. Simply the best static anti down draught cowl...£116.89 Inc. VAT£97.41 Ex. VAT -
Senior Terracotta Strap Fix
£88.69 Inc. VAT£73.91 Ex. VATThe senior terracotta strap fix is simply the best static anti down draught cowl available, designed to eradicate smoky fireplaces, and blow back, whilst also preventing rain. It provides superior levels of rain protection than any other anti down...£88.69 Inc. VAT£73.91 Ex. VAT -
Mini Euro Cowl Stainless Steel for Twin Wall
£176.15 Inc. VAT£146.79 Ex. VATMini Euro Cowl Stainless Steel Features Designed to Adapt to a Twinwall Flue (5" or 6" Int) Static Anti Downdraught Cowl Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 316 Grade Stainless Steel Complete with Stainless...£176.15 Inc. VAT£146.79 Ex. VAT -
Dragon Self Rotating Cowl
£255.00 Inc. VAT£212.50 Ex. VATA Dragon Self Rotating Cowl is suitable to be installed within an existing twin or single wall flue system using the specially designed "Push Fit" system. The Dragon Cowl always rotates and places itself in the opposite direction to the...£255.00 Inc. VAT£212.50 Ex. VAT -
Hook Bolt Kit
£11.69 Inc. VAT£9.74 Ex. VATMAD008H This Hook Bolt Kit is ideal for fixing cowls and birdguards to the internal of the pot, it acts as a perfect alternative to strap fixing. NCC stock a wide range of accessories and tools to help with the installation of our products. If you...£11.69 Inc. VAT£9.74 Ex. VAT -
Junior Aluminium Strap Fix
MSRP: £57.72£52.80 Inc. VATMSRP: £48.10£44.00 Ex. VATThe very popular junior aluminium strap fix is their least expensive static anti downdraught chimney cowl. Although it is the least expensive in our down draught range, they have not compromised on materials. Made from 1.6mm aluminium with a stainless...MSRP: £57.72£52.80 Inc. VATMSRP: £48.10£44.00 Ex. VAT -
Junior Stainless Steel Strap Fix
£94.34 Inc. VAT£78.62 Ex. VATFor use with all fuels including high corrosive smokeless fuels, we recommend the use of this durable junior stainless steel strap fix cowl. All other features are the same as the standard Junior cowl. Tested and Complies with BSEN 16475-7:2016 Junior...£94.34 Inc. VAT£78.62 Ex. VAT -
Junior Terracotta Strap Fix
£61.78 Inc. VAT£51.48 Ex. VATThe very popular MAD Junior cowl is their least expensive static anti downdraught chimney cowl. Although it is the least expensive in their down draught range, they have not compromised on materials. Made from 1.6mm aluminium with a stainless steel...£61.78 Inc. VAT£51.48 Ex. VAT -
Strap Fixing Kit
£16.22 Inc. VAT£13.52 Ex. VATStrap Fixing Kit (Jubilee band, legs and fixing nut). For use when fixing a chimney cowl to a chimney. Suitable for use on most products in Cowl range. High Quality 316 Stainless steel£16.22 Inc. VAT£13.52 Ex. VAT -
Large Base Senior Cowl
£245.70 Inc. VAT£204.75 Ex. VATThis cowl is designed to cater for oversized chimney pots. Fits diameter above 290mm up to 400mm. Every bit as effective as the standard sized Mad Senior Cowl. This cowl has all the same features as the standard senior cowl, all be it designed to fit...£245.70 Inc. VAT£204.75 Ex. VAT
What is an anti downdraught chimney cowl? The primary function of an anti downdraught chimney cowl is to reduce or eliminate downdraught problems in your chimney. Our stock of anti downdraught cowls can also help solve wind noise and are suitable for most types of stove install looking to solve this very common problem. Nationwide Chimney Components have selected only the best quality chimney cowls to help with the installation of stoves.