yes they are all nailed, they come either pre drilled or you use a tile hammer which has a "pick like end to make an indent for your nailing position, the next shingle is then placed over the nail to make it water proof
That really depends on several different variables including the square footage of the roof itself and the size / type of the tiles being used.Most of the time when buying roofing tiles / shingles it...
Tile is one of the oldest types of finish covering used on pitched roofs. Tile roofing has grown increasingly popular because of its fireproofing qualities. Clay or concrete tile roofing is available...