North Light Roof Truss Design

That triangle has a foot a gently sloping long side and a very steep short side.

North light roof truss design. If your home is more than 15 meters wide this truss can be used for you. 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. In this type the steep sides of the trusses will be glazed. This happens because it s cheaper to add a truss that has a wide larger set of lattice girders that include support trusses.

North light roof truss the north light roof truss is suitable for the larger spans that go over 20m and get up to 30m. 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. This is one of the oldest and economical methods for covering large buildings. Because of the steel pitch of the north facing slope the space inside the roof trusses of a north light roof is considerably greater than that of a symmetrical pitch roof of the same span.

One of the oldest and economical methods of covering large areas is the north light and lattice girder. The steep side usually faces north or north east. For long spans and where more head room is required the crescent truss is adopted. North light roof truss when the floor span exceeds 15m it is generally more economical to change from a simple truss arrangement to one employing wide span which support trusses at right angles.

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. 3 the north light design you see this type of steel roof truss in the shape of a triangle. The glazed panels are usually faced towards north to avoid the direct glare of the sun and are hence called north light roof trusses. In order to light up the space satisfactorily roof lighting has to replace or supplement side lighting provision must also be made for ventilation form the roof.

This roof consists of a series of trusses fixed to girders. North light roof truss can cover up to 30 meters wide building.