North Light Roof Construction

The steeper surfaces are glazed and face away from the equator to shield workers and machinery from direct sunlight this kind of roof admits natural light into a deep plan building or factory.

North light roof construction.

Pent roof pentice skirt roof if carried around the house. North light trusses are traditionally used for short spans in industrial workshop type buildings. Sloped shed or saw tooth roof. A saw tooth roof is a roof comprising a series of ridges with dual pitches either side.

Wikimedia commons has media related to sawtooth roofs. 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. 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. 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.

Class 2 construction according to bs en 1993 1. One of the oldest and economical methods of covering large areas is the north light and lattice girder. 0 6 3 1 m for venting modules 0 8 2 5 m. Northlight construction provides commercial tenant improvements new construction restoration and insurance claims.

Long span roofs can create flexible column free internal spaces and can reduce substructure costs and construction times. 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 light roof trusses. This sort of roof commonly admits natural light into a factory and is also known as northlight in the northern hemisphere implying a single such plane.

A roof appended thus the name to the wall of a building and by implication having further roofs or terraces above. A roof truss is supported by the exterior walls and span the width of the building. Opening width in roof min max. They are commonly found in a wide range of building types such as factories warehouses agricultural buildings.

Long span roofs are generally defined as those that exceed 12 m in span. Northlight 25 90 a rooflight series for sloped shed or saw tooth roofs. 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.