Blown-in Fibres: Attics and Walls
Our blown-in insulation teams earn the respect and trust of our customers daily. For over 30 years, we have maintained consistent quality and customer satisfaction that provides the highest repeat customer base in all of Ontario, especially throughout Southern Ontario. Whether it’s an attic or a wall retrofit project, we guarantee you will be satisfied with the customized proposal and pricing for your project. Contact Us with your individual requirements and we will provide a free assessment and quotation. You can count on Great Northern to get the job done to your satisfaction; promptly, done right and only what you need done to achieve comfort and energy efficiency. Ask us about the importance of perimeter soffit preparation, the treatment of the attic hatch, pot lights, light fixtures and wiring in the attic.
Great Northern Insulation uses Climatizer Plus cellulose blowing insulation consisting of shredded newsprint that has been treated with an anti-fungal, fire retardant product. Made of 100% recycled and processed paper, the resultant product is returned to individual cellulose wood fibers which provide R-3.85/inch of thickness.
At Great Northern Insulation we use fiberglass blowing insulation which provides R-3/per inch of thickness. This fiberglass is identical to that used to manufacture pre-formed batts you can buy at your building supply store except it is chopped & ground up to allow blowing to depths up to R-60.
Owens Corning PROPINK Wall Insulation System
Great Northern Insulation is always looking for the best products and insulation solutions to offer our customers. From the most trusted name in fiberglass insulations comes the premium fiberglass wall insulation system. It is an alternative to roll or batt insulation in walls, ceilings or other enclosed cavity applications, for both new and retrofit projects. It eliminates gaps and pockets which may result with other approaches providing a "seamless" blanket of insulation.