Parts Of A Roofing System

A duct for water discharge system for a building.

Parts of a roofing system.

The space under the roof. A horizontal piece of timber or metal installed on top of the rafters. The channel that transports rainwater from the gutter. Horizontal beams that sit on top of the rafters.

Diy roof repair options. Weatherproofing layer or layers the weatherproofing component is the most important element because it keeps water from entering a roof assembly. The roof deck is the structural foundation base for the roof system and is usually made of wood or plywood. Leak barrier protection synthetic roof deck protection starter strip shingles lifetime shingles cobra ridge vent lifetime ridge cap shingles.

Here s a closer look at several other components of your rooftop system. Parts of a roof decking or sheathing. Parts of a roof truss. Thermoplastic polyolefin tpo this single ply membrane is a plastic based material.

Often found on older homes plank boards are 1x6 1x8 or 1x12 boards. Flashing if you have vent pipes chimneys or valleys on your roof you need to protect them and seal them against. Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and. Roof edge or eaves edge.

The materials are seamed together to produce an eco friendly roofing system. The attic must be. They tend to be more expensive to replace than plywood because of the labor involved. Products can include roofing shingles underlayments and accessory products.

All the boards running along the edge of the roof or eaves. Hip and ridge shingles are specifically designed for this part of a roof. Residential roofing products are usually designed for steep slope application. It can effectively retard flame and reflect uv rays as well.

Residential roofing products include those products necessary to provide a quality roofing system typically for a consumer s home garage or other residential applications. Most low slope commercial roofing systems have three principle components. Also known as a fascia. Found underneath the downspout and used to transport the rainwater from the gutter in a direction away from the house.

Box like parallel and rectangular rain gutter usually concealed behind a parapet. 30 types of roof trusses. Decking is the component that is installed between the trusses and the water proofing material. It will typically be made of plank boards or plywood.

Epdm or rubber this is a synthetic waterproof membrane composed of recycled rubber. 36 types of roofs.