Whether you�re looking to revitalise your shed roof or are having a garden house erected, roof shingles provide an ideal roofing solution. they provide a clean finish without compromising on strength or durability, making them a fantastic alternative to other roofing materials.. Position the first shingle so its end overhangs the edge of the roof by 1 1/4 to 1 1/2 inches. secure it to the roof by driving in two nails near the top edge of the shingle, about 1 inch below its top edge.. Then, either buy ridge cap shingles or shape regular shingles to fit over this area. lay them starting from one end and moving to the other, overlapping as you go. secure these with 1 1/2-inch roofing nails in order to penetrate both layers of shingles..
Once the easy shingle