Residential Roof Terminology

An asphalt roofing base material manufactured from glass fibers.

Residential roof terminology.

The following is a list of terms or phrases commonly used in the roofing industry. The following is a comprehensive list of roofing terms posted for your knowledge and benefit. Each term is accompanied by a brief definition. It is a waterproofing layer made of regular felt stacked above the solid.

Roofing nails and staples driven into decks at an angle not perpendicular to the roof deck surface. The same roof has a 4 12 or 1 3 pitch. Roofing terms you should know. A roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run.

A type of roof containing sloping planes of the same pitch on each side of. The upper portion of a sidewall that comes to a triangular point at the ridge of a sloping roof. 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. Galvanized metal flashing should be minimum 28 gauge.

A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. Triangular upper part of wall at the end of a ridge roof hipped roof. Pieces of metal or roll roofing used to prevent seepage of water into a building around any intersection or projection in a roof such as vent pipes chimneys adjoining walls dormers and valleys. The terms pitch and slope are simply two different ways of expressing the same measurement.

Deck armor deck armor premium breathable roof deck protection. A term used to describe a pitched roof the ends of which are also sloped. Cement mortar filler on top of a chimney stack at the base of chimney pots or protruding flues. A hip roof contains no gables.

A type of roof containing sloping planes of the same pitch on each of four sides. As a licenced roofing contractor and president of joel s roofing rain gutter co inc joel grusinski feels strongly in the importance of making an educated decision when it comes to repairing or replacing your roof. To search the glossary for a specific word or phrase hit the ctrl and f buttons on your keyboard simultaneously and enter the keyword you wish to search for. Usually plywood wood boards or planks.

A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework. 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. These are short spars that run from a hip to the eves or from a ridge to a valley. The engineered wood association is a trade organization that develops product standards installation standards and does certification testing of engineered wood products such as plywood and osb.

Deck the substrate over which roofing is applied. Common roofing terms defined explained.