This chimney cowl is well built to provide long-lasting reliability. The large cage prevents birds from entering the chimney while also keeping out leaves and other debris - it even helps to reduce rain entry. Suitable for gas and oil fuel systems, this chimney bird guard is designed to fit all pots from 170-250mm. Quick and easy to fit using a versatile stainless steel band, the cowl is made from powder-coated aluminium and comes in an attractive terracotta finish - for a decorative look that lasts. * Stops birds and debris from entering the chimney * Suitable for gas/oil systems - meets BS5871 Part 3 * Fits all chimney pots from 170-250mm in size * Stainless steel band system for a secure fitting * Made from powder-coated aluminium for durability * Terracotta colour adds a smart and decorative look