Caroline Guarantee I am looking to replace my stable roof with Caroline, please could you send me any information regarding the guarantee period of this product. Together with the correct application method. Any information would be very helpful. Thank you in advance. Steve Gorton Existing Answers Please follow this link - https://www.arielplastics.com/en-gb/products/bitumen-roofing-sheet/coroline-sheet-and-accessories/bitumen-sheet-ridge.aspx
