Four un-used rolls of Owens Corning Blown in insulation fabric. 4.2x375 feet each roll.
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What are the different types of home insulation?
The most common types of insulation are fiberglass, cellulose and foam and are available in a number of different forms depending on the location and R-value you intend to add: batts, foam board, spray foam, vapour barriers, radiant barriers and loose fill.
How is insulation rated in Calgary?
Insulation is rated based on a measurement of resistance the material has to the movement of heat, referred to as an R-value. The higher the R-value the more effective the insulation is
What is the minimum R-value in Canada?
The minimum R-value in Canada is R-20 but most insulation companies recommend an R-value of R-50 to R-60 in the attic. The government is also looking at new ways of calculating R-values which will change the industry.