Glossary Of Roofing Terminology

Asphalt roofing manufacturers association is an.

Glossary of roofing terminology.

The asphalt roofing manufacturers association a trade association for north american manufacturers of asphalt roofing. A row of shingles or roll roofing running the length of the roof. Let s explain what these roofing terms actually mean. Used for alignment purposes.

A line made on the roof by snapping a taut string or cord dusted with chalk. 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. The highest fire resistance rating for roofing as per astm e 108 or ulc s107. Parts of a roof.

Mats the general term for the base material of shingles and certain rolled products. A roof design with a nearly vertical roof plane that ties into a roof plane of less slope at its peak. Also called mastic blackjack roof tar bull. Used to seal and adhere roofing materials.

Asphalt based sealant material meeting astm d4586 type i or ii. Most roofs have valleys too. Rooftop fungus that can leave dark stains on roofing. 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.

The open area above the ceiling and under the roof deck of a steep sloped roof. The surface installed over the supporting framing members to which a roofing material is applied. All roofs have a deck eaves and ridges. Decking is the foundation of your roof.

Browse our roofing glossary to familiarize yourself with the meanings of commonly used residential roofing construction terms. Asphalt is a sticky black and highly viscous liquid or semi solid form of petroleum. A type of roof discoloration caused by algae. 1 the term used for each row of shingles of roofing material that forms the roofing waterproofing or flashing system.

It is a substance classed as a pitch. Glossary of roofing terms. Asphalt roofing cement used to bond roofing materials also known as flashing cement or mastic astm american society for testing of materials. A to z roofing terminology and most used terms.

Indicates roofing is able to withstand severe exposure to fire originating from sources outside the building. Decking e a ves ridges valleys ventilation. A layer of viscous asphalt applied to the base material into which granules or other surfacing is embedded. Modified bitumen rolled roofing membrane with polymer modified asphalt and either polyester or fiberglass reinforcement.

Commonly described incorrectly as fungus growth.