An external installation on the roof that uses the vent pipe system to prevent water seeping in and create damage.
Parts of flat roof.
Rake is an inclined edge of a roof on top of a wall.
Since it s not the typical roof type some variations set it apart from other roof types.
It is the lower part of the roof that extends beyond the side of the house.
Parts of a roof decking or sheathing roof edge or eaves edge attic saddle ridge valley underlay membrane eaves membrane underlay membrane drip edge roof vents deflector plumbing vent flashing joint covers shingles.
Flashing or step flashing is a flat sheet of metal or plastic that is nailed over the cracks between the chimney and the main structure of the house.
Most residential homeowners think of their roofs as consisting of just a single part.
However there are several roofing components that combine to form a waterproof protection system for your house including roofing underlayment metal flashing and rooftop sheathing.
Because commercial buildings and contemporary homes generally use flat roofs however roof repair might be a little bit different.