To remove a wall on the main floor, the engineer designed a girder beam structure in the attic to suspend the ceiling joists. The beam is about 20ft long. The connections are using structural screws.
Convert truss to vaulted ceiling
This residential house under construction uses 12 40ft sea containers.
Lifting a house and add foundations. The house was jacked up for 10 ft.
Had an inspection of a bungalow built in 1960′. Saw roof attic condensation, which causes water leakage on the ceiling. Topping up the insulation could avoid this, and save energy. In the Calgary area, use R50 for attic insulation.
Residential Load Bearing Wall Removal
HSS steel step, Steel Stringer
Steel Screw Pile Foundation Design for a Cottage Home