Metal Roofing Terms

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Metal roofing terms.

Usually measured from the butt of one shingle to the butt of the next overlapping shingles. Ncca national coil coating association. Cmrc cool metal roofing coalition. Glossary of roofing terms.

Asphalt based primer used to prepare the surface of concrete metal or other materials to enhance the adhesion of asphalt adhesives or asphalt sealant. 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. Each term is accompanied by a brief definition. Batten or purlins can be 1 x2 x4 wood strips nailed to the roof or rafters upon which the roofing is attached.

Mca metal construction association. What is a hip dormer. Eave the horizontal edge of a roof that projects over the outside wall. Who offers metal roofs metal roof installation metal roof repair and more.

Coil coating the application of a finish to a coil of metal sheet using a continuous mechanical coating process. Also referred to as purlins see purlin or purloin. Asphalt is a. Exposure the portion of the shingle that is exposed to the weather.

A drip edge is a strip of material typically metal installed along the roof edges so water won t drip onto the eaves siding or deck. Important austin roofing glossary terms. The following is a list of terms or phrases commonly used in the roofing industry. Aisi american iron and steel institute.

Includes illustrations that show roofs have hip rafters ridge boards jack rafters and more. Access to the metal roofing alliance mra web site site is provided to you subject to the following terms and conditions which may be updated by mra from time to time terms and conditions. When repairing or replacing a roof it pays to be familiar with these terms. Class a b and c fire ratings fire resistance ratings were established for roofing per astm and ul tests.

Mbma metal building manufacturers association. Terms of use advanced metal roofing contractors metal roofing contractor for nh ma and me. 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. A hip dormer is a structure that protrudes from the plane of the roof slope often with the addition of windows.

Lap the overlap of surface of one roofing material to another. Also called non structural systems. Common roofing terms defined explained. Rooftop fungus that can leave dark stains on roofing.

Roof framing involves a lexicon all its own. Architectural roofing is metal roofing systems that are non weightload bearing and must be installed over solid decking rather than battens or purlins.