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Chimney Capper Cowl (Square)

Chimney Capper Cowl (Square)
Chimney Capper Cowl (Square)Chimney Capper Cowl (Square)Chimney Capper Cowl (Square)
€27.68 Inc. VAT :  €22.50

Product Code:  CHIMCAPALU

Rain entry into redundant chimneys is one of the main causes of structural decay to chimney stacks. The decay, caused by the natural freeze/thaw cycle of the weather, can ultimately cause great expense. Water works its way into the mortar between the brickwork and as it freezes, expands, eventually leading to cracks in the brickwork. The Brewer Chimney Capper offers a simple solution at a low price that prevents rain, bird and debris entry while still allowing nominal ventilation.

What is it for?

If you have a chimney that you are not using at all - otherwise known as redundant or dead - a Chimney Capper will save you a host of chimney problems in the future. By stopping virtually all rain entry, it will assist in prolonging the life of the chimney. By frustrating birds and squirrels who are looking for a new home, the chimney stays clean and sound with the nominal ventilation included in the design.

What sizes & options are available?

A square Chimney Capper will fit onto a square chimney pot with an internal measurement of 150mm to 250mm (6" to 10"). The Chimney Capper is made from aluminium and is available in natural (unpainted), or powder coated terracotta or black.

How do I fit one?

Once up on the roof, it is the work of a few minutes to attach the Chimney Capper using the stainless steel strap provided. Simply mold the legs to the profile of the pot, tighten up the strap and bend the legs back around to hold the Capper in place.


Products ordered from our online store are delivered from Monday - Friday each week, except for Bank Holidays. We aim to have all orders that leave our store delivered to you within 2 working days. Please note that some products may have specific lead times, which may affect the time it takes to receive your order.

We offer nationwide delivery anywhere in Ireland.


Small shipments

Parcel (Max 20kg):


Delivery Weight Nationwide Rates
Up to 20kg €9.00


Large shipments (pallets):


  Pallet Weight Nationwide Rates
Quarter Pallet (Max 250kg) €40.00
Half Pallet (Max 500kg) €45.00
Full Pallet (Max 1000kg) €50.00
2 x Full Pallets (Max 2000kg) €96.00
3 x Full Pallets (Max 3000kg) €138.00
4x Full Pallets (Max 4000kg) €176.00



Roof N Stop Ltd.


    Order online or call our Sales Team:
01 621 5677