hanover builder brighton east sussex
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Chimney pots and cowls

In most cases when using a wood burner or an open fire an open pot is the best solution. However in certain circumstances where either downdrafts or heavy prolonged rainfall are experienced it might be advisable to fit one of the following cowls.

Bird guards

Bird guard cowl

I always keep these in stock.

Usage: Prevent birds or rodents falling into the flue.

Pros: Cheap and effective, easily removed if necessary. I use them on my chimneys, robust.

Cons: Don't forget to tell the chimney sweep if one is fitted.

Supply and fit from £65
Multiple purchase discount available
Supply only from £35
Please contact me for more details.

Rain cowl with bird guard

Rain cowl in stainless steel

I always keep these in stock.

Usage: To prevent rain ingress whilst still allowing solid fuel usage.

Pros: Stops almost all rain, birds and rodents. Stainless steel construction largely corrosion resistant

Cons: Non traditional appearance. Don't forget to tell the chimney sweep if one is fitted.

Supply and fit from from £79
Please contact me for more details.

Anti downdraft cowl (Mad cowl pictured)

Mad anti downdraft cowl

I always keep these in stock.

Usage: Anti downdraft, prevents rain ingress.

Pros: Cheap and effective anti downdraft cowl, helps stop rain ingress. Made of stainless steel and aluminium then powder coated in terracotta. Can be used for gas. British made.

Cons: Very high winds will be able to overwhelm this cowl. Remember to inform the sweep.

Supply and fit from from £129
Please contact me for more details.

H' shaped 6" (150mm) galvanised cowl

'H' shaped anti downdraft cowl

I always keep these in stock.

Usage: Anti downdraft, prevents rain ingress.

Pros: Possibly the ultimate anti downdraft cowl. Stops rain ingress.

Cons: Sometimes it will not sit happily with a bank of other pots and its appearance does not appeal to all.

Supply and fit from from £169
Please contact me for more details.

Rotating stainless (uplift) cowl

Spinning anti downdraft and uplift cowl

Available in terracotta and stainless steel (as pictured) finishes. Ordered as required.

Usage: Anti downdraft, prevents rain ingress and creates uplift.

Pros: Effective at creating uplift, effective against downdraft and helps prevent rain ingress. Can be used with Dinak twin wall chimneys.

Cons: It needs to be serviced regularly (every few years) to prevent fouling. On short chimneys the Dragon cowl is a better bet. Remember to inform the sweep.

Supply and fit from from £189
Please contact me for more details.

Vedette stainless 6" (150mm) cowl

Vedette chimney cowl

I usually have one Vedette cowl in stock.

Usage: Anti downdraft, prevents rain ingress and creates uplift.

Pros: Compact. Effective at creating uplift, effective against downdraft and prevents rain ingress. Can be used with Dinak twin wall chimneys.

Cons: Remember to inform the sweep.

Supply and fit from from £199
Please contact me for more details.

Dragon stainless 6" (150mm) cowl

Dragon chimney cowl

Ordered as required.

Usage: Anti downdraft rotates and places itself in the opposite direction to the wind no matter of its strength prevents rain ingress and creates uplift.

Pros: Effective against downdraft and bird problems and prevents rain ingress. Can be used with Dinak twin wall chimneys. Can be swept in position unlike rotators and 'H' shaped cowls. Maximum working temperature of 500°C due to exterior bearings. Attractive appearance polished stainless steel and nickel. Self correcting/rotating cowl, can reduce wind noise. 2 year warranty.

Cons: Very few.

Supply and fit from from £249
Please contact me for more details
 

Windkat cowl

Windkat cowl maybe the ultimate anti down draught cowl

Ordered as required.

Usage: Maybe the ultimate anti-down draft draught cowl.

Pros: No moving parts cures 97% of problems, fits liners, Dinak twin wall chimneys and masonry pots. Stainless steel and available in several colour options.

Cons: Price.

Supply and fit from from £385
Please contact me for more details.

C-Cap Terracotta

C-Cap cowl for disused flues

Ordered as required.

Usage: Ventilation of disused flues, prevents rain ingress, bird problems and heat loss.

Pros: Cheap and effective. Easily removed if flue is brought back into service.

Cons: None.

Supply and fit from from £85
Please contact me for more details.

Anti updraft cowls

Anti up draft draught aero cowl

Ordered as required.

Usage: To prevent excessive draw on tall chimneys and reduce solid fuel usage.

Pros: Maintenance free, and can reduce fuel usage.

Cons: Rarely needed in hilly and windy Brighton.

Supply and fit from from £poa
Please contact me for more details

 

  Terracotta cowls
 

The 'mushroom' or 'pepper pot' cowl

Mushroom or Pepper pot cowl

I always keep these in stock.

Usage: Ventilation of disused flues, prevents rain ingress, bird problems and heat loss.

Pros: Cheap and effective. Easily removed if flue is brought back into service.

Cons: None.

Supply and fit from from £95
Please contact me for more details.

Half round cowl

Half round or bonnet insert

I always have a variety of half rounds in stock.

Usage: Ventilation of disused flues, reduces rain ingress and bird problems.

Pros: Cheap, stops most rain. Easily removed if flue is brought back into service.

Cons: None.

Supply and fit from from £95
Please contact me for more details.
  Chimney pots
 

300mm (height) roll top chimney pot

Chimney pot 300mm

Obtained as required.

Replacement pot for houses that have had them removed or damaged by weather erosion.

 

Supply and fit from from £95
Please contact me for more details.

600mm (height) roll top chimney pot

Chimney pot 600mm

Obtained as required.

Replacement pot for houses that have had them removed or damaged by weather erosion.

 

Supply and fit from from £120
Please contact me for more details.
  Victorian, vintage or buff coloured chimney pots to match existing installations can be obtained if required but are individually priced. Carriage can make this a very expensive option.

Reclaimed chimney pots

Please bear in mind the above prices are best case scenarios if access is straightforward and possible via a combination of ladders. If things are less straightforward I will be able to give a price upon inspection.