Residential Metal Roofing Specs

Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage.

Residential metal roofing specs.

Whether you re building a new home or want to replace your existing roof there s no better option than steel. The ul 580 standard tests the uplift wind resistance of a metal roofing system including the panels accessories clips underlayment and fasteners and structural support frame. A small scale typically 10 10 ft sample of roofing material is installed on the testing platform. Metal roof panel systems shall have a maximum air infiltration rate of 0 007 cfm ft.

Metal roof panel systems shall be tested in accordance with astm e1592 for negative loading. Menards is your 1 source for all your steel roofing needs. First choose from four different steel panels. Compared to asphalt shingles metal roofing has a longer lifespan 15 18 years vs.

However your metal roofing investment will save you time and money in the long term. The edges are then sealed with closely spaced fasteners. Astm s roofing standards are instrumental in specifying testing and evaluating the dimensional mechanical and performance requirements of various forms of roofing systems. Capacity for gauge span or loading other than those tested is permitted to be determined by interpolating between test values only.

Lesser grade galvanized steels are g 30 and g 60 and should usually be avoided for residential applications. Asphalt shingles contain petroleum are rarely ever recycled and are the largest contributor to landfill waste of any building material. Also for exposed fastener panels wall panels tiles soffit fascia copping. These systems are assembled in the uppermost part of building structures to provide protection and insulation from external elements such as rain sunlight and heat.

These benefits make metal roofing a better long term investment for your home. Pro rib premium pro rib pro snap and architectural premium pro rib next select from 25 solid colors or 5 architectural colors. For longer slopes and lower roof pitches contact fabral for other suitable profiles. Metal roofing specifications cad pdf drawings testing bim.

The metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage. 60 years requires only annual maintenance and reflects heat making it more energy efficient than a traditional asphalt roof.