Roofing Terms Ribbons

In general terms the first three feet across a roof is termed the eave.

Roofing terms ribbons.

Roof truss parts explained. It provides a critical extra layer of protection between your shingles and your roof deck to help prevent wind driven rain or water from other sources from infiltrating under your shingles and causing damage to your roof. Each of these materials plays a vital role in the whole roof system if you re not familiar with these common roofing terms here are the basics. Sarking is a strong moisture proof reflective metallic building paper which is placed over the roof battens purlins and installed beneath the external roof covering.

Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans these are used in large buildings like the traditional large old barns in the us. Made of asphalt and a fibrous mat usually fiberglass or felt u nderlayment can be. The following is a list of terms or phrases commonly used in the roofing industry. Each term is accompanied by a brief definition.

Each collar tie connects a matching pair of rafters at mid span stiffening the rafters and strengthening the overall structure. One of a series of diagonal members of the truss that meet at the apex in order to support the roof deck and its loads. Roof truss a frame designed to carry the loads of a roof and it s covering over the full span without intermediate support. In some instances they are also steel lengths measuring about an inch or so wide that have an elevated middle where one screws the metal roofing into.

Deck armor deck armor premium breathable roof deck protection. When installing rolled products in roofing the area where a roll ends on a roof and is overlapped by the next section of rolled material. Batten or purlins can be 1 x2 x4 wood strips nailed to the roof or rafters upon which the roofing is attached. To help you better understand your roofers and make an educated decision regarding your roofing project check out this glossary of basic roofing terms with pictures.

Underlayment is the base layer of your roof that can be found between the roof deck and the shingles. Ideal for waterproofing and insulation. Usually plywood wood boards or planks. If you re a homeowner or business owner who doesn t work in the roofing industry but is looking to work with a roofing company there may be some confusing terminology thrown around.

Continuing my quest of completing all of my ml fanworks i tackle ribbons. Deck the substrate over which roofing is applied. Collar ties span between rafters a collar tie sometimes called a collar beam runs parallel to the ceiling joists but higher. Common roofing terms defined explained.

The roof edge from the fascia to the structure s outside wall.