Amazon.com: 4 Inch Galvanized Steel Rain Cap - Round Roof Chimney Cap - Vent Roof Cover - Rubber Gasket for Best Fit - Moisture and Hot Air Exhaust - Metal Flue Cap : Tools & Home Improvement
90 Degree Tee & Cap 4" Vitreous Enamelled Flue Pipe | Stoves Are Us
FOXY METAL FABRICATION CHIMNEY CAP,RAIN CAP,CHIMNEY COWL TO FIT 4''/100MM FLUE PIPE/STOVE PIPE : Amazon.co.uk: DIY & Tools
4" Rain Cap - Flue Liners (Woodburners) - Fluesupplies.com
4 (100mm) Vitreous Enamelled Rain Cap - £70.00 :
Rain cap - 100mm (4inch) - dinak single wall : 100mm (4inch) Single wall flue Dinak