Fibreglass batt insulation is one of the most common types of insulation that comes on rolls that can be installed in your home. It is easy to use and can be installed efficiently and affordably. Sand which is used to make fibreglass, helps to make it an environmentally friendly material. Fibreglass batt in PEI can come with or without facing, which must be placed as per its specifications in order to resist transfer of water vapour.

This type of insulation will help slow down the flow of air coming into your home, and it is usually installed in attics, walls, and basement crawlspace sections. It provides an air-tight vapour barrier of R-2000. Fibreglass batt insulation is one of the most fireproof insulation materials out there, and it is sought after for older homes that feature wooden veneers. Even though spray foam insulation mitigates moisture damage a bit better, fibreglass batt is still a very reliable insulation option.