Glossary Of Roofing Terminology

A shingle manufactured by coating a reinforcing material felt or fibrous glass mat with asphalt and having mineral granules on the side exposed to the weather.

Glossary of roofing terminology.

All roofs have a deck eaves and ridges. It may be found in natural deposits or may be a refined product. Mats the general term for the base material of shingles and certain rolled products. Also called mastic blackjack roof tar bull.

A line made on the roof by snapping a taut string or cord dusted with chalk. Parts of a roof. Modified bitumen rolled roofing membrane with polymer modified asphalt and either polyester or fiberglass reinforcement. Decking e a ves ridges valleys ventilation.

A row of shingles or roll roofing running the length of the roof. Asphalt is a sticky black and highly viscous liquid or semi solid form of petroleum. Asphalt roofing manufacturers association is an. Used for alignment purposes.

Commonly described incorrectly as fungus growth. Let s explain what these roofing terms actually mean. The open area above the ceiling and under the roof deck of a steep sloped roof. 2 one layer of a series of materials applied to a surface e g a five course wall flashing is composed of three applications of roof cement with one ply of felt or fabric sandwiched between each layer of roof cement.

A type of roof discoloration caused by algae. Most roofs have valleys too. Used to seal and adhere roofing materials. Rooftop fungus that can leave dark stains on roofing.

The asphalt roofing manufacturers association a trade association for north american manufacturers of asphalt roofing. Asphalt an organic bituminous compound used in the manufacturing of composition shingles. Browse our roofing glossary to familiarize yourself with the meanings of commonly used residential roofing construction terms. A layer of viscous asphalt applied to the base material into which granules or other surfacing is embedded.

Glossary of roofing terms. The deck is the base that rests against the bones of your attic to cover the rafters and support the weight of the roofing materials. It is a substance classed as a pitch. Decking is the foundation of your roof.

Indicates roofing is able to withstand severe exposure to fire originating from sources outside the building. Asphalt based sealant material meeting astm d4586 type i or ii. The highest fire resistance rating for roofing as per astm e 108 or ulc s107. 1 the term used for each row of shingles of roofing material that forms the roofing waterproofing or flashing system.

A to z roofing terminology and most used terms.