Chimney Cowls

Chimney Cowls

Looking for chimney cowls for wood burners or gas fires to buy online? our range of chimney cowls are manufactured to be fitted to the top of a chimney pot or multi fuel chimney flues, mainly chimney cowls are added to improve the airflow or flue function. They have several purposes, from stopping birds, preventing rain entry and water ingress with a chimney rain cowl, increase updraught or eliminate downdraught and to also stop carbon monoxide from flowing back into the room. While chimey cowls can solve these issues, when fitted they also 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 cowl itself. So if you have an issue, be it with smoke not flowing correctly, needing to eliminate downdraught or you suddenly find an animal in the living room! Then take a look at our range of chimney cowls for wood burners and chimney cowls for gas fires. NCC flue supplies have a great stock selection to buy online covering everything from square chimney cowls to the more astheitc stainless steel chimney cowls, 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 for more information on how to set up your trade account and benefit from our discounts. So if your looking for the best chimney cowls to buy online for gas fires or the best chimney cowl to stop rain, we have you covered.

  • On Sale
    Wire Balloon Bird Guard

    Wire Balloon Bird Guard

    Now: £7.20 Inc. VAT
    Was: £10.80
    Now: £6.00 Ex. VAT
    Was: £9.00
    Designed to stop large birds and debris entering the pot. The MAD Cowls wire balloon bird guard is designed to push into the internal diameter of the pot, fitting round pots with a 200mm internal diameter.  
    Now: £7.20 Inc. VAT
    Was: £10.80
    Now: £6.00 Ex. VAT
    Was: £9.00
  • On Sale
    Terracotta Chimney Rain Cowl (Gas Only)

    Chimney Rain Cowl (GAS ONLY)

    Now: £28.88 Inc. VAT
    Was: £43.30
    Now: £24.07 Ex. VAT
    Was: £36.08
    Our budget rain cowl provides excellent rain, wind, bird and animal protection and is suitable for GAS ONLY applications. Rain Cowl Features Suitable for use with GAS ONLY Made from galvanised steel and powder coated terracotta Includes stainless steel...
    Now: £28.88 Inc. VAT
    Was: £43.30
    Now: £24.07 Ex. VAT
    Was: £36.08
  • On Sale
    MAD Senior MK 2 Anti Downdraught Chimney Cowl

    MAD Senior MK 2 Anti Downdraught Cowl

    Now: £66.91 Inc. VAT
    Was: £100.32
    Now: £55.76 Ex. VAT
    Was: £83.60
    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...
    Now: £66.91 Inc. VAT
    Was: £100.32
    Now: £55.76 Ex. VAT
    Was: £83.60
  • On Sale
    Large Bird Guard

    Large Bird Guard

    Now: £67.91 Inc. VAT
    Was: £101.82
    Now: £56.59 Ex. VAT
    Was: £84.85
    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...
    Now: £67.91 Inc. VAT
    Was: £101.82
    Now: £56.59 Ex. VAT
    Was: £84.85
  • On Sale
    Junior Birdguard Stainless Steel Chimney Cowl

    Junior Bird Guard Stainless Steel

    Now: £29.58 Inc. VAT
    Was: £44.34
    Now: £24.65 Ex. VAT
    Was: £36.95
    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 fuel...
    Now: £29.58 Inc. VAT
    Was: £44.34
    Now: £24.65 Ex. VAT
    Was: £36.95
  • On Sale
    Terracotta chimney C Cap

    Terracotta Chimney C Cap

    Now: £23.81 Inc. VAT
    Was: £35.70
    Now: £19.84 Ex. VAT
    Was: £29.75
    without a chimney c cap, 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. Fitting a one immediately solves these problems, potentially saving...
    Now: £23.81 Inc. VAT
    Was: £35.70
    Now: £19.84 Ex. VAT
    Was: £29.75
  • On Sale
    Square Bird guard Terracotta

    Square Bird Guard

    Now: £45.84 Inc. VAT
    Was: £68.72
    Now: £38.20 Ex. VAT
    Was: £57.27
    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...
    Now: £45.84 Inc. VAT
    Was: £68.72
    Now: £38.20 Ex. VAT
    Was: £57.27
  • On Sale
    Screwfit Solid Fuel Chimney Liner Cowl

    Screwfit Solid Fuel Chimney Liner Cowl

    MSRP: £115.32
    Now: £57.43 Inc. VAT
    Was: £86.11
    MSRP: £96.10
    Now: £47.86 Ex. VAT
    Was: £71.76
    The MAD solid fuel chimney liner cowl is designed to fit flexible flue liner to a birdguard cowl application, without the need to remove the existing chimney pot. This cowl is manufactured to a superior quality making it in our opinion one of the...
    MSRP: £115.32
    Now: £57.43 Inc. VAT
    Was: £86.11
    MSRP: £96.10
    Now: £47.86 Ex. VAT
    Was: £71.76
  • On Sale
    Terracotta Spark Arrestor

    Terracotta Spark Arrestor

    MSRP: £118.28
    Now: £59.16 Inc. VAT
    Was: £88.69
    MSRP: £98.57
    Now: £49.30 Ex. VAT
    Was: £73.91
    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 Special...
    MSRP: £118.28
    Now: £59.16 Inc. VAT
    Was: £88.69
    MSRP: £98.57
    Now: £49.30 Ex. VAT
    Was: £73.91
  • On Sale
    Sprung Chimney Bird Guard Terracotta

    Sprung Bird Guard MAD35

    Now: £14.83 Inc. VAT
    Was: £22.24
    Now: £12.36 Ex. VAT
    Was: £18.53
    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 Internal diameter of the pot, fitting both round and...
    Now: £14.83 Inc. VAT
    Was: £22.24
    Now: £12.36 Ex. VAT
    Was: £18.53
  • On Sale
    Raw Stainless Steel Raincap Cowl

    Stainless Steel Raincap Cowl

    Now: £40.74 Inc. VAT
    Was: £61.08
    Now: £33.95 Ex. VAT
    Was: £50.90
    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 Strap...
    Now: £40.74 Inc. VAT
    Was: £61.08
    Now: £33.95 Ex. VAT
    Was: £50.90
  • On Sale
    MAD Anti Downdraught Chimney Cowl

    MAD Anti Downdraught Cowl

    Now: £38.71 Inc. VAT
    Was: £58.03
    Now: £32.26 Ex. VAT
    Was: £48.36
    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...
    Now: £38.71 Inc. VAT
    Was: £58.03
    Now: £32.26 Ex. VAT
    Was: £48.36
  • On Sale
    Buff C-Cap

    Buff C-Cap

    Now: £23.81 Inc. VAT
    Was: £35.70
    Now: £19.84 Ex. VAT
    Was: £29.75
    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...
    Now: £23.81 Inc. VAT
    Was: £35.70
    Now: £19.84 Ex. VAT
    Was: £29.75
  • On Sale
    Mini Spinning Cowl Adaptor

    Mini Spinning Cowl Adaptor

    Now: £29.70 Inc. VAT
    Was: £44.53
    Now: £24.75 Ex. VAT
    Was: £37.11
    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...
    Now: £29.70 Inc. VAT
    Was: £44.53
    Now: £24.75 Ex. VAT
    Was: £37.11
  • On Sale
    Terracotta Chimney Rain Cowl

    Chimney Rain Cowl

    Now: £26.45 Inc. VAT
    Was: £39.66
    Now: £22.04 Ex. VAT
    Was: £33.05
    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...
    Now: £26.45 Inc. VAT
    Was: £39.66
    Now: £22.04 Ex. VAT
    Was: £33.05
  • On Sale
    Stainless Mini Spinning Cowl

    Mini Spinning Cowl

    Now: £104.02 Inc. VAT
    Was: £155.94
    Now: £86.68 Ex. VAT
    Was: £129.95
    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 Adaptor...
    Now: £104.02 Inc. VAT
    Was: £155.94
    Now: £86.68 Ex. VAT
    Was: £129.95
  • On Sale
    Spinning Cowl

    Spinning Cowl

    Now: £97.76 Inc. VAT
    Was: £146.58
    Now: £81.47 Ex. VAT
    Was: £122.15
    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...
    Now: £97.76 Inc. VAT
    Was: £146.58
    Now: £81.47 Ex. VAT
    Was: £122.15
  • On Sale
    Terracotta C-Cap 350

    Terracotta C-Cap 350

    Now: £27.31 Inc. VAT
    Was: £40.96
    Now: £22.76 Ex. VAT
    Was: £34.13
    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...
    Now: £27.31 Inc. VAT
    Was: £40.96
    Now: £22.76 Ex. VAT
    Was: £34.13
  • On Sale
    Buff C-Cap 350

    Buff C-Cap 350

    Now: £27.31 Inc. VAT
    Was: £40.96
    Now: £22.76 Ex. VAT
    Was: £34.13
    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...
    Now: £27.31 Inc. VAT
    Was: £40.96
    Now: £22.76 Ex. VAT
    Was: £34.13
  • On Sale
    Capping Cowl  Terracotta

    Capping Cowl

    Now: £15.04 Inc. VAT
    Was: £22.54
    Now: £12.53 Ex. VAT
    Was: £18.78
    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 or Buff for longevity Includes stainless steel hose...
    Now: £15.04 Inc. VAT
    Was: £22.54
    Now: £12.53 Ex. VAT
    Was: £18.78
  • On Sale
    Hook Bolt Kit

    Hook Bolt Kit

    Now: £7.80 Inc. VAT
    Was: £11.69
    Now: £6.50 Ex. VAT
    Was: £9.74
    MAD008H 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...
    Now: £7.80 Inc. VAT
    Was: £11.69
    Now: £6.50 Ex. VAT
    Was: £9.74
  • On Sale
    Square (12" x 12") Terracotta Capping Cowl

    Square (12" x 12") Capping Cowl

    Now: £21.84 Inc. VAT
    Was: £32.74
    Now: £18.20 Ex. VAT
    Was: £27.28
    Suitable for Square Pots upto 300mm (12") Ext Sold Fully Assembled and Ready to Fit 100% Protection from Rain and Nesting Birds Made from 1.6mm Aluminium Supplied Complete with Strap Fixing Kit Designed for Disused Chimney Stacks/Pots Provides Permanent...
    Now: £21.84 Inc. VAT
    Was: £32.74
    Now: £18.20 Ex. VAT
    Was: £27.28
  • On Sale
    Strap Fixing Kit

    Strap Fixing Kit

    Now: £9.66 Inc. VAT
    Was: £14.48
    Now: £8.05 Ex. VAT
    Was: £12.07
    Strap 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
    Now: £9.66 Inc. VAT
    Was: £14.48
    Now: £8.05 Ex. VAT
    Was: £12.07
  • On Sale
    Screwfit Anti-Downdraught Chimney Liner Cowl

    Screwfit Anti-Downdraught Chimney Liner Cowl

    Now: £77.59 Inc. VAT
    Was: £116.33
    Now: £64.66 Ex. VAT
    Was: £96.94
    This chimney liner cowl is used when an existing chimney pot is present providing protection against rain water, birds and downdraught problems. Suitable for Schiedel Tecnoflex Liner Only Suitable for Pot sizes up to 300mm (12") Height 160mm (6") /...
    Now: £77.59 Inc. VAT
    Was: £116.33
    Now: £64.66 Ex. VAT
    Was: £96.94
  • On Sale
    Buff Push Fit Square Solid Fuel Chimney Liner Cowl

    Push Fit Square Solid Fuel Chimney Liner Cowl

    Now: £77.05 Inc. VAT
    Was: £115.51
    Now: £64.21 Ex. VAT
    Was: £96.26
    The MAD040 Push Fit Square Solid Fuel Chimney Liner Cowl 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...
    Now: £77.05 Inc. VAT
    Was: £115.51
    Now: £64.21 Ex. VAT
    Was: £96.26
  • On Sale
    Push Fit Solid Fuel Chimney Liner Cowl

    Push Fit Solid Fuel Chimney Liner Cowl

    Now: £54.55 Inc. VAT
    Was: £81.78
    Now: £45.46 Ex. VAT
    Was: £68.15
    The solid fuel chimney liner cowl is designed to fit flexible flue liner to a bird guard cowl application, without the need to remove the chimney pot. The superior quality of this product makes it in our opinion the best model on the market. Tested...
    Now: £54.55 Inc. VAT
    Was: £81.78
    Now: £45.46 Ex. VAT
    Was: £68.15
  • On Sale
    MAD39 Push Fit Chimney Liner Cowl

    Push Fit Anti-Downdraught Chimney Liner Cowl

    Now: £66.96 Inc. VAT
    Was: £100.39
    Now: £55.80 Ex. VAT
    Was: £83.66
    MAD39 The MAD39 chimney liner cowl is designed to fit a flexible flue liner to one of our most popular anti downdraught cowls, thus allowing installation to a chimney liner, negating the need for the pot to be removed.  MAD39 Benefits  ...
    Now: £66.96 Inc. VAT
    Was: £100.39
    Now: £55.80 Ex. VAT
    Was: £83.66