Category Insulation

Snow Loads in Ontario

Ontario – structural OBC snow load formula Drifts & engineering Snow Loads in Ontario: The Real Numbers, the OBC Formula, and the Roof Mistakes That Get People in Trouble Snow-load design is not extra-cautious engineering – in Ontario it is…

Insulating Your House

Insulating Your House

While previous generations may have been content to live in drafty houses, most people now want comfortable, warm houses. A healthy house today is well sealed, well insulated and properly ventilated. A well-insulated house is a bit like dressing for…