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.
Structural Assessment after a fire
Install solar panels on roof top
Solar Panels Installation at Rocky Mountain town of Banff
Wood Structural Residential House Design