If you're a homeowner in Canada, it's essential to ensure that your roof is properly insulated. Here are a few tips to keep in mind:

• Check your attic insulation: Make sure that your attic is well-insulated, as this is where most heat loss occurs.
• Consider upgrading to a higher R-value: The R-value measures the insulation's ability to resist heat flow. In Canada, a higher R-value is recommended, especially in colder climates.
• Look for insulation with a high recycled content: Many insulation products in Canada are made from recycled materials, which can help reduce waste and minimize environmental impact.

The Canadian government has implemented various initiatives to promote energy efficiency in buildings, including the National Building Code of Canada. This code sets minimum requirements for insulation in new buildings, including roofs. By meeting these requirements, homeowners can not only reduce their energy consumption but also contribute to a more sustainable future.

Two popular types of insulation in Canada are foam and spray insulation. Foam insulation is a type of rigid insulation that is made from plastic or foam materials. It is highly effective at reducing heat transfer and can be used in a variety of applications, including roofs. Spray insulation, on the other hand, is a type of insulation that is sprayed onto the roof deck. It is highly effective at filling gaps and providing a continuous layer of insulation.