Basic Information
1. Oil tanks installed prior to 1971 are grandfathered and are “deemed” to be approved.
2. All oil tanks installed after 1971 are required to be ULC approved.
3. Oil tanks are to be inspected annually by TSSA certified fuel oil […]

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Polyurethane Foams for Low Pressure Injection Crack Repair What is the better choice: polyurethane or epoxy? Epoxy is the better choice if structural strength is required to be maintained. If the crack is only repaired to prevent water leakage then either product can accomplish this task. Cause of Cracks Lack of joints, to accommodate drying […]

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Many attics have insulation blocking the required ventilation source from your soffits. The Ontario building code requires that you have 25% of your required ventilation come from your attic, 25% from the top of your roof and the remaining 50% can be from anywhere.  1 square foot of ventilation is required for every 300 square […]

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