INDICATORS ON ROOF REPAIR IN OTTAWA YOU SHOULD KNOW

The roofer also claimed there was some fungus/mildew increasing from the attic (white spots on a number of the roof joists), which was an indication of weak ventilation while in the attic. Once i re-roof, need to I go With all the plywood versus OSB? Should I've the amount of attic vents improved?We have now around 125 many years of practical exper