Blown-insulation is a method used to insulate walls, attics and crawl spaces. There are different types suited for homeowners' needs - fiberglass tends to be cheaper and can reduce sound pollution at home, whereas cellulose is more energy-efficient and rock wool fiber is pest-repellent.
Recommended Pros in Sudbury, ON
For over 40 years, we have helped Ontario homeowners and builders build safer, more energy-efficient and sustainable communiti...Read more
Recently Reviewed Sudbury Blown
Enjoyed the experience from start to finish. Great company. The are prompt, respectful and polite. Very good work from 2 Chris’s and Matt.
I would recommend them without hesitation.
Work with Great Northern on a couple of projects. Both personally and professionally. They are always very professional. From the sales and administration, to the crew on-site. Very impressive operation. I appreciate the hardwork and quality they deliver.
Great Northern Insulation was very helpful in regard to assisting me with my insulation needs in our new home. We needed help removing some old insulation to prepare for water-proofing in our basement. They did a great job...