https://www.repairmywindowsand....doors.co.uk/letchwor
How to Repair a Cracked Composite Door Although composite doors are extremely durable, they do suffer from cracks caused by general wear and tear. Fortunately cracks like this are generally easy to repair. All you have to do is use a plastic filler and a uPVC friendly cleaning agent (HG uPVC's powerful cleaner is a great choice). You will also require fine or medium grit Sandpaper. It is essential to first clean the crack. Identifying the Crack Composite doors are one of the most popular types of front