Modern Metal Roof Construction Detail

Though metal was once chiefly used for its durability architects now use it as a highlightable feature of a build.

Modern metal roof construction detail.

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. The first example below shows a hybrid of traditional flat roofs. Longer slopes and lower roof pitches contact fabral for other suitable profiles. The cantilevered roof overhangs have a gravel stop metal flashing piece at the roof edge concealing the slope.

A standard minimum for a sheet of metal placed on the roof so that it overhangs the edge is at least of an inch to 1 inch 2 2 5cm. You must trace the myriad of various kinds of contemporary designs where the roofs are made of organic. Also for exposed fastener panels wall panels tiles soffit fascia copping. If your house is somehow situated in a more secluded region than the roof terrace can be the only site from where you are able to admire the true beauty of the landscape.

On the other hand a maximum is around 8 11 inches 20 30cm. If a sheet must be bent a gentle 90 degree bend is the maximum recom mended. Modern designs often highlight metal s cool natural finish. Bending and bowing aluminum and steel roofing and siding sheets are rollformed from hardened tempered metal for maximum strength.

An example of each is shown in figure 2 1. Metal manufacturing in the 21st century has taken many strides. Modern flat roofs with parapet walls. When installing the metal panels shown in this booklet over a curved arch the minimum.

Metal roofing specifications cad pdf drawings testing bim. The most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. The standard fastening pattern is permitted over the rest of the sheet. Metal should not be re bent once it has been formed.

Gable a gable roof has a ridge at the center and slopes in two directions. The main roof beyond has a coping cap flashing piece over the parapet wall. If it s longer than this external supports are usually required. The front porch roof works the best but these elements are closely associated to the entire decor of the house.

Metal still keeps its durability and low maintenance with new added appeal.