MGF Roofing repaired a line of coping stones with a coping cap, a cover that fits over the whole run of stones. This point is a weak point in the roof and caused me problems over decades — each repair I had done lessened the problem for a short time, but then it just returned. The cap was fitted just before the very wet and stormy winter of 2015-16 and, for the first time since I moved into the house almost 40 years before, I had no leaks. I am, of course, delighted. I found MGF Roofing very good to deal with, and I’d be very glad to recommend them.