12" SW Flat Flashing with Storm Collar (019) Zoom 12" SW Flat Flashing with Storm Collar (019) SKU: 039030191SW Flashings are used in conjunction with a storm collar to provide weatherproof seal as the chimney passes through the roof. This is suitable for a flat roof Availability: In stock £233.99 Qty: Add to Cart Email to a Friend Additional Information Additional Information Additional Information SKU 039030191SW Diameter 300mm (12") Components Flashings CMS tab x Add to Cart Price: Actual Price: Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart. Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.