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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Are your shingles curling and your roof looks like a series of bumps and lumps? Chances are you have an attic ventilation problem. Your house is surrounded by its building envelope, which is a combination of insulation and water and air barriers. This envelope is designed to keep heat or cold in your house with […]

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Airconditioner - Choosing, Location, Maintenance and  Cleaning
Location
When deciding a location to install your air conditioner you should find a shady area. The north side is by far the best because of the direction of the sun. If this is not possible, choose an area that would benefit from the shade of a tree (that you […]

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Construction defects and safety violations are quite common and are usually very visible, but the majority of home owners are totally unaware of them. Some, in fact, like standing water by foundations, are commonly avoided by the home owner as he walks around his house. People get used to seeing things and unless educated never […]

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