As an Amazon Associate, we earn from qualifying purchases. Monsoon 800mm Galvanised Steel Roof Cowl (RC800) National Ventilation . RC800 Attributes Brand name, Manufacturer name, ManufacturerNational Ventilation Extra Product NameMonsoon 800mm Galvanised Steel Roof Cowl (RC800) extendedQty, qtyInStock0 moq, multiple1 MPNRC800 originalCurrency{'currency': 'GBP'} qtySourceupdateFromUrlEntry snippetMonsoon 800mm Galvanised Steel Roof Cowl (RC800). Fast and Free Delivery Available. Trade Quality with Low Prices. Distributor offers SellerSKUMOQIn stockMultiplePrices Electrical2goRC80011