North Light Roof Truss Construction Details

North light truss north light trusses are traditionally used for short spans in industrial workshop type buildings.

North light roof truss construction details. Lightweight truss construction consists of top and bottom members that run parallel. Understanding north light truss in detail please subscribe and like if you find the material helpful feel free to comment if you want any information regardi. The glazed panels are usually faced towards north to avoid the direct glare of the sun and are hence called north light roof trusses. Prefabricated roof trusses are light weight and cost effective.

North light truss has a asymmetrical profile with a south facing slope at 17 or more to horizontal and the north facing slope at from 60 to vertical. In this type the steep sides of the trusses will be glazed. North light roof truss spans upto 20m to 30m prefabricated residential and light commercial timber and steel roof trusses are used extensively in the building industry. It offers a new alternative in prefabrication and field assembly methods without basic departures from established.

In factory buildings where considerably more light is desirable the saw tooth truss is used. To avoid these possibilities the north light roof is used. These chords are cross connected for support by wood. A roof truss is a structural unit designed to frame a roof and to support the roof material interior ceiling insulation and forces caused by snow rain and wind.

Method of construction the whole of the south slope is covered with profiled sheets and the whole of the north facing slope with glass or clear or translucent plastic sheet. A roof truss is supported by the exterior walls and span the width of the building. Roof truss parts explained. They allow maximum benefit to be gained from natural lighting by the use of glazing on the steeper pitch which generally faces north or north east to reduce solar gain.

Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans these are used in large buildings like the traditional large old barns in the us.