Chimney Cowls

Chimney Cowls

Looking for chimney cowls for wood burners or gas fires? our units are manufactured to be fitted to the top of a chimney pot or multi fuel chimney flues, mainly the unit is added to improve the airflow or flue function. They have several purposes, from stopping birds, preventing rain entry, increase updraught or decrease downdraughts, stop carbon monoxide from flowing back into the room. While cowls can solve these issues, when fitted they enhance the performance of the stove and chimney stack as the gases and smoke that is naturally created are drawn up more efficiently by the chimney liner cowl itself. So if you have an issue, be it with smoke not flowing correctly or you suddenly find an animal in the living room! Then take a look at our range of chimney cowls for wood burners and gas fires. NCC have a great stock selection to buy online, most are very easy to fit as standard, we also supply to the trade so if you are a business owner then drop us a line via our contact form to set up your trade account and benefit from our discounts.

How Do You Fit A Chimney Cowl

Cowls, come in lots of different styles as there is a wide range of issues with chimneys and stoves that they can help to solve. Fitting is straight forward and can be done by merely strapping, bolt fixing or installing a sleeve over the chimney itself. The fixing is clean and does not cause damage to the flue or the stack, so you can remove or replace them without leaving marks or holes. Strapping is by far the most secure option to fix to the top of a chimney, and almost all our cowls are available with this fixing method. NCC Stock an extensive range of quality items for many stove fuel types from top brands like MAD Cowls, C-Caps and more.

What are the different types of chimney cowl available?

NCC stock many different styles depending on the issue you are hoping to resolve including aluminium, stainless steel, anti downdraught and strap fix.

Bird guards

Bird guards are one of the most simple forms of cowl available. They are typically mesh-shaped, to prevent birds from entering the chimney space, while still giving good ventalation in and out of the chimney. NCC stock many different bird guards depending on the type of chimney you have. Options include guards for gas or solid fuel, or alternatively opt for a sprung bird guard or balloon mesh bird guard, depending on the design you are looking for.

Chimney Caps

Caps are also very useful. Chimney Caps are a single piece of material that caps straight over the chimney top to prevent water from entering into the chimney space stopping issues caused by long term moisture. Choose from our range from C-Caps, they are durable and robust and provide a subtle finish to the chimney top.

Spark Arrestor

Spark arrestor cowls are designed to reduce and eliminate sparks from the chimney, the risk of this could cause damage and ignite fires. Spark arrestor cowls are often used on thatched roofs, where a small spark could ignite the whole roof, causing severe damage.

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  • Spinning Cowl
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    Spinning Cowl

    £90.48 Inc. VAT
    £75.40 Ex. VAT
    The 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...
    £90.48 Inc. VAT
    £75.40 Ex. VAT
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  • Buff C-Cap
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    Buff C-Cap

    £16.80 Inc. VAT
    £14.00 Ex. VAT
    The problems… Left 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...
    £16.80 Inc. VAT
    £14.00 Ex. VAT
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  • Junior Birdguard Stainless Steel Chimney Cowl
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    Junior Birdguard Stainless Steel

    £26.40 Inc. VAT
    £22.00 Ex. VAT
    Made from stainless steel, providing a more durable and long lasting Bird guard when corrosive smokeless fuels are burnt. The nuisance caused by birds, small animals and leaves entering the chimney can be resolved by fitting this cowl For use solid...
    £26.40 Inc. VAT
    £22.00 Ex. VAT
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    £22.00 Ex. VAT
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  • Terracotta C-Cap
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    Terracotta C-Cap

    £16.20 Inc. VAT
    £13.50 Ex. VAT
    The problems…Left 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...
    £16.20 Inc. VAT
    £13.50 Ex. VAT
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  • Terracotta Strap Fix
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    MAD Anti Downdraught Cowl

    £46.68 Inc. VAT
    £38.90 Ex. VAT
    The 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...
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    £38.90 Ex. VAT
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  • MAD Senior MK 2 Anti Downdraught Cowl on Pot - Raw
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    MAD Senior MK 2 Anti Downdraught Cowl

    £79.55 Inc. VAT
    £66.29 Ex. VAT
    The 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...
    £79.55 Inc. VAT
    £66.29 Ex. VAT
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  • TopGuard "High Quality" Sienna
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    Euro TopGuard Sienna (Terracotta)

    £31.33 Inc. VAT
    £26.11 Ex. VAT
    93-EUR/TGLPMSS Very High Quality Raincap Suitable for Gas, Oil, Wood and Solid Fuels Designed for use on an Existing Chimney Pot Prevents Ingress of Rain Water and Birds Nesting Sold Fully Assembled and Ready to Fit No Special Tools Required...
    £31.33 Inc. VAT
    £26.11 Ex. VAT
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  • Large Birdguard
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    Large Birdguard

    £81.28 Inc. VAT
    £67.73 Ex. VAT
    This large birdguard is designed for large chimney pots up to 320mm and 370mm dia. The large bird guard is not to be used with smokeless fuel. If you require a bird guard for use with smokeless fuel, we can produce a bespoke cowl. Please...
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    £67.73 Ex. VAT
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  • Birdguard 200/225 wire chimney cowls
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    MAD047 Birdguard 200/225

    £7.20 Inc. VAT
    £6.00 Ex. VAT
    General application bird guard for use with coal, seasoned wood and Normal Coal. Pushes into flue outlet Packs are sold in sizes 200 or 225mm
    £7.20 Inc. VAT
    £6.00 Ex. VAT
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  • Mini Spinning Cowl Adaptor
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    Mini Spinning Cowl Adaptor

    £35.10 Inc. VAT
    £29.25 Ex. VAT
    This mini spinning cowl adaptor allows for a universal fitting 5 and 6 inch flue pipe appliances. Fitting this adaptor provides a more secure attachment to flue pipe applications in windy conditions. NCC have a large selection of cowls and fittings...
    £35.10 Inc. VAT
    £29.25 Ex. VAT
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  • Terracotta Rain Cowl
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    Rain Cowl

    £17.15 Inc. VAT
    £14.29 Ex. VAT
    Our budget rain cowl provides excellent rain, wind, bird and animal protection and is available with a solid fuel bird guard (1" x 1" large holes) to prevent clogging. The rain cowl is not to be used with smokeless fuel. It is recommended using...
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    £14.29 Ex. VAT
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  • Sprung Birdguard Terracotta
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    Sprung Birdguard MAD35

    £11.23 Inc. VAT
    £9.36 Ex. VAT
    Designed to stop large birds and debris entering the pot. The MAD Cowls sprung birdguard is manufactured from M6 steel with a powder coated terracotta finish.  It is designed to spring to the diameter of the pot, fitting both round and square pots...
    £11.23 Inc. VAT
    £9.36 Ex. VAT
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    £9.36 Ex. VAT
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  • Square Birdguard Terracotta
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    Square Birdguard

    £42.12 Inc. VAT
    £35.10 Ex. VAT
    The MAD032 square birdguard is designed for square chimney pots, this birdguard provides excellent rain, wind, bird and animal protection and is available with a solid fuel birdguard (1" x 1" large holes) to prevent clogging. The birdguard is not to...
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    £35.10 Ex. VAT
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  • Stainless Mini Spinning Chimney Pot Cowl
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    Stainless Mini Spinning Cowl

    £90.48 Inc. VAT
    £75.40 Ex. VAT
    Suitable for 125mm I.D (5") and 150mm I.D (6") Twin Wall Flues Sold Fully Assembled and Ready to Fit No Special Tools Required Made from Stainless Steel Withstands Flue Temperatures up to 200°C  Used with Mini Spinning Cowl...
    £90.48 Inc. VAT
    £75.40 Ex. VAT
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  • Raw Stainless Steel Raincap Cowl
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    Stainless Steel Raincap Cowl

    £51.11 Inc. VAT
    £42.59 Ex. VAT
    Suitable for Smokeless Fuels Suitable for Pot sizes up to 250mm (10") Height 150mm (6") / Width 350mm (14") Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 1.0mm Stainless Steel Complete with Stainless Steel...
    £51.11 Inc. VAT
    £42.59 Ex. VAT
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  • Terracotta Spark Arrestor
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    Terracotta Spark Arrestor

    £118.28 Inc. VAT
    £98.57 Ex. VAT
    This items is used  to prevent sparks from leaving the chimney which may cause a fire, normally used for easily ignited roofs such as thatched or shingles. Suitable for Pot sizes up to 250mm (10") Sold Fully Assembled and Ready to Fit No...
    £118.28 Inc. VAT
    £98.57 Ex. VAT
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  • Terracotta C-Cap 350
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    Terracotta C-Cap 350

    £21.06 Inc. VAT
    £17.55 Ex. VAT
    The problems…Left 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...
    £21.06 Inc. VAT
    £17.55 Ex. VAT
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    £21.06 Inc. VAT
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  • Buff C-Cap 350
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    Buff C-Cap 350

    £21.06 Inc. VAT
    £17.55 Ex. VAT
    The problems…Left 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...
    £21.06 Inc. VAT
    £17.55 Ex. VAT
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  • Capping Cowl  Terracotta
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    Capping Cowl

    £16.20 Inc. VAT
    £13.50 Ex. VAT
    This Capping Cowl is used to cap off unused chimneys whilst also providing good ventilation. By raising the arms upwards or downwards you can adjust the level of ventilation. Powder coated terracotta for longevity Includes stainless steel hose clip
    £16.20 Inc. VAT
    £13.50 Ex. VAT
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