Chimney Cowls
Chimney cowls help protect your chimney from rain, birds, debris, and downdraught, and play an essential role in improving ventilation, airflow, and efficiency, while helping to keep warm air in and reducing heat loss during the winter months. At Nationwide Chimney Components, you'll find a wide range of chimney cowls designed for different chimney pot sizes, flue systems, and common chimney problems, with options to suit the chimney top and available in stainless steel and aluminium. Stainless steel remains a popular choice because it resists corrosion in harsh conditions.
Whether you need a chimney bird guard to help prevent birds and leaves from entering the flue, or a chimney for a disused chimney that still allows essential ventilation and helps stop rainwater getting in, our range is built to offer practical, reliable protection. Rain Cowls protect flues from water damage and are suitable for both active and disused chimneys, helping to protect the chimney stack, the building, and any chimney breast from damp-related issues. Many designs also help limit rain entry, preventing smoke and fumes from blowing back in during strong winds or other adverse weather conditions, and better flow can support a steadier fire with less soot.
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VAL Cowl Buff
NCC
£51.48 Inc. VAT£42.90 Ex. VATA Specific Cowl designed to fit onto an existing chimney pot to prevent the ingress of rain water and birds. This cowl is maniufactured from stainless steel to ensure a long life span compared to...£51.48 Inc. VAT£42.90 Ex. VAT -
VAL Cowl Terracotta
NCC
£51.48 Inc. VAT£42.90 Ex. VATA Specific Cowl designed to fit onto an existing chimney pot to prevent the ingress of rain water and birds. This cowl is maniufactured from stainless steel to ensure a long life span compared to...£51.48 Inc. VAT£42.90 Ex. VAT -
VAL Cowl Stainless
NCC
£46.80 Inc. VAT£39.00 Ex. VATA Specific Cowl designed to fit onto an existing chimney pot to prevent the ingress of rain water and birds. This cowl is maniufactured from stainless steel to ensure a long life span compared to...£46.80 Inc. VAT£39.00 Ex. VAT -
Econoguard Stainless Steel Cowl
Colt Cowls
£56.50 Inc. VAT£47.08 Ex. VATHigh quality stainless steel chimney birdguard for use on solid fuels including smokeless fuels. Comes with all fixings and includes jubillee strap for attaching to chimney pot or flue£56.50 Inc. VAT£47.08 Ex. VAT -
Universal Opening Cowl (Square)
Colt Cowls
£144.90 Inc. VAT£120.75 Ex. VATThe Colt Cowl Universal Opening is a traditional Colt Cowl which has been modified to include a top opening system. Made entirely from stainless steel this cowl has all the same specifications as the...£144.90 Inc. VAT£120.75 Ex. VAT -
Cone Top Cowl
Colt Cowls
£27.65 Inc. VAT£23.04 Ex. VATSuperb quality, light weight stainless steel birdguard for use on chimney pots to prevent bird entry in chimneys. Lightweight and strong£27.65 Inc. VAT£23.04 Ex. VAT -
Top Lid 3 Capping Cowl
Colt Cowls
£45.72 Inc. VAT£38.10 Ex. VATThe Top Lid is used to cap off disused chimneys to save heat loss and stop bird and rain ingress.• Durable steel£45.72 Inc. VAT£38.10 Ex. VAT -
Wire Balloon Bird Guard
MAD Cowls
£11.70 Inc. VAT£9.75 Ex. VATThe MAD Cowls wire balloon chimney cowl is the perfect solution to keep your chimney free from birds and debris. With a simple design, it fits effortlessly into round pots with either a 200mm or...£11.70 Inc. VAT£9.75 Ex. VAT -
Chimney Rain Cowl (GAS ONLY)
MAD Cowls
£45.86 Inc. VAT£38.22 Ex. VATOur budget rain cowl provides excellent rain, wind, bird and animal protection and is suitable for GAS ONLY applications. Rain Cowl Features£45.86 Inc. VAT£38.22 Ex. VAT -
MAD Senior MK 2 Anti Downdraught Cowl
MAD Cowls
£113.03 Inc. VAT£94.19 Ex. VATThe 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...£113.03 Inc. VAT£94.19 Ex. VAT -
Large Bird Guard
MAD Cowls
£101.82 Inc. VAT£84.85 Ex. VATThis 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,...£101.82 Inc. VAT£84.85 Ex. VAT -
Junior Bird Guard Stainless Steel
MAD Cowls
£46.69 Inc. VAT£38.91 Ex. VATThe Junior Bird Guard Cowl is a chimney cowl made from durable stainless steel. This high-quality material ensures the cowl is long-lasting and corrosion-resistant, even when exposed to smokeless...£46.69 Inc. VAT£38.91 Ex. VAT -
Terracotta Chimney C Cap
C-Caps UK Ltd
£40.36 Inc. VAT£33.63 Ex. VATDisused chimneys that lack a chimney cap or chimney pot cap are particularly vulnerable to various environmental factors, including nesting birds, air-borne debris, and adverse weather conditions. As...£40.36 Inc. VAT£33.63 Ex. VAT -
Square Bird Guard
MAD Cowls
£77.22 Inc. VAT£64.35 Ex. VATThe 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...£77.22 Inc. VAT£64.35 Ex. VAT -
Screwfit Solid Fuel Chimney Liner Cowl
MAD Cowls
£93.31 Inc. VAT£77.76 Ex. VATThe 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...£93.31 Inc. VAT£77.76 Ex. VAT -
Sprung Bird Guard MAD35
MAD Cowls
£22.24 Inc. VAT£18.53 Ex. VATDesigned 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...£22.24 Inc. VAT£18.53 Ex. VAT