Roofs of long span structures are made of steel trusses.
North light roof construction.
Northlight construction provides commercial tenant improvements new construction restoration and insurance claims.
They are can be designed with glazing inclined glass panels towards north sky on north side since in northern hemisphere there is no.
North light roof truss have a wide set of lattice girders that include support trusses.
To avoid these possibilities the north light roof is used.
Hemisphere for soft and reflected lighting.
North light truss is the oldest and most economical kind of truss.
Modular skylights designed for north facing roofs.
The characteristic upright design is primarily targeted installations that are directed towards the northern.
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.
Velux northlights are bands of modular skylights that are raised to allow sunlight to reach into the rooms below.