Metal Flat Roof Construction Detail

Metal roofing is also available in the form of shingles.

Metal flat roof construction detail.

Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. For additional stability you can also use steel joists that are built into one or both of the walls. Always be aware of your position on the roof relative to any roof openings roof edges co workers and penetrations. Details both in 2d and 3d to give a clear understanding.

This will give additional stability to the roof structure. Wear soft soled shoes to improve traction and to minimize dam age to the paint finish. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge.

Jun 3 2017 explore anthony valentine s board flat roof on pinterest. We respect your privacy and will not use. Flat roof details and information relating to insulating a flat roof. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.

Sign up now to get the latest metal roofing and metal architectural product news 6 times a year. While its not designed to be a water shedding system because it has a low pitch flat roofing can still protect your home from leaks and severe weather. Slope to flat roof spec sheet download. The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls.

A roof is considered to be flat when it is of a slope of 1 5 o to the horizontal. Refer to the rain carrying table in this booklet for the maximum allowable panel length per. Metal roofing panels are slippery when wet dusty frosty or oily do not attempt to walk on a metal roof under these conditions. Flat roof construction for residential.

A flat roof looks and performs very differently compared to a traditional sloped roof such as shingles tiles or metal. Roof pitch the metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage. Although flat roofs are cheaper to build than pitched roofs they have a shorter life span.