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Estimated delivery time 7-10 working days

Availability: In stock

The Windmaster provides an alternative solution for correcting issues experienced with wind-related downdraught. The shape of the Windmaster ensures that a constant draught is produced up the flue regardless of wind direction or strength.

Manufactured out of stainless steel and available in a variety of sizes between 100mm and 300mm.

May also be powder coated in terracotta, buff or black. 

Stainless steel strap and fitting instructions included.

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The Windmaster Cowl is made in our own factory here in England.

What is it for?

If you have a problem with wind related downdraught caused by nearby tall buildings/trees or incorrect chimney height, this can manifest as both a lack of draw (updraught) and as a downdraught problem. This Vedette style chimney cowl deals with such turbulence by preventing direct entry to the cowl exit, whilst allowing smoke and fumes to disperse easily. Quietly operating in all weather conditions this non-directional static chimney cowl suitable for all fuel types really delivers!   

How do I fit one?

Once up on the roof, the Windmaster is fitted using the sleeve, external integral legs and stainless steel strap provided. In order to achieve a tight fit, the use of high temperature silicon or sealant on a flue, or mortar on a chimney pot is recommended.

What sizes & options are available?

Each Windmaster is manufactured to suit the individual flue or pot size as a tight fit is required for the Windmaster to operate correctly. A Windmaster Cowl can be fitted to a round flue or pot with internal diameters between 100mm to 304mm.

The Windmaster is made in stainless steel. In order to comply with regulations the Windmaster for gas systems comes factory fitted with mesh birdguard inserts. An adaptor for a square chimney pot is also available upon request.

Available in natural (unpainted), or powder coated terracotta, buff or black.

How do I order one?

As all Windmaster Cowls are individually manufactured we recommend calling or emailing us for full details, options and prices. Normal delivery time is 10 working days from order.

Fitting Instructions
Important Note

We advise that your chimney or flue is inspected and swept by a qualified chimney sweep before fitting a chimney cowl or terminal. We also recommend using a professional to specify the correct product for your fuel, chimney system, size and needs. If you require any help or advice please call us on 01243 539639.

We cannot take responsibility for any terminal or cowl that has not been specified or fitted by a professional and is not suitable for your application.