The roof framing of the farmhouse nears completion

In this 4K footage filmed on August 24, 2021, the roof framing system of the farmhouse at Maambal Orchard nears completion. 

The truss-rafter combination is built up from 2" x 6" x 1.5 mm thick galvanized steel tubes, with 2" x 4" x 1.2 mm thick tubes as minor members. Three coats of epoxy primer were applied before assembly to protect the framing system from corrosion. The galvanized steel C-purlins are 2" x 3" x 1.2 mm thick, spaced at 0.60 meters on center. Rib-type pre-painted GI sheets at 0.60 mm thick will be used as roof covering.