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There are a number of homeowner issues that can be resolved with spray foam insulation, and when issues do arise, it’s sensible to have a professional inspect the premises.
Spray foam insulation is widely recognized as the most versatile insulating product on the market today. A professional installation provides superior energy-efficiency; better sealing and airtightness; far higher R-Value per installed inch; and even structural strength throughout the installation area. Simply put, spray foam insulation is a better option than any other comparable product or combination of products. There are a number of homeowner issues that can be resolved with spray foam insulation, and when issues do arise, it’s sensible to have a professional inspect the premises. For the experts at Great Northern Insulation, spray foam has become the product-of-choice for resolving many of the most common homeowner issues.
The key to spray foam insulation (also known as Spray Polyurethane Foam) is its capacity to seal. A good install will completely seal a given area – it will form an air and vapor barrier, is resistant to water absorption and will help prevent condensation. The result is a building structure that is airtight - without undesirable heat loss; without the potential for mold; and with the most energy efficient “envelope” that any product can offer.
Spray Foam Insulation offers one of the highest R-Value Levels per Installed Inch
When it comes to insulation value, spray foam offers one of the highest R-Value levels per installed inch. And although it’s considered a premium product, spray foam maintains an economic competitiveness with other products like rigid insulation and various air/vapor barriers. When spray foam is specified as the primary air barrier (in a new build or a retrofit), the installation will ensure a monolithic “envelope” throughout.
That draft-causing openings are completely sealed – the home is warmer in winter and cooler during the summer
In many situations, spray foam insulation eliminates the need for a separate vapor barrier, mainly because it controls moisture diffusion where installed. In short, the “envelope” is its own vapor barrier. As well, a good install will seal up all of the awkward spaces where other insulation methods fail. It means that draft-causing openings are completely sealed – the home is warmer in winter and cooler during the summer.
The professionals at Great Northern Insulation install spray foam in virtually any unenclosed cavity
The professionals at Great Northern Insulation install spray foam in virtually any unenclosed cavity: walls and ceilings; attics and flat roofs; cathedral ceilings and floors; even garages. At the end of the day, a home is better insulated, with improved energy efficiency, and with measurably reduced heating and cooling costs. In fact, homes insulated with spray foam are known to have higher resale values than homes without.
As the industry experts, Great Northern Insulation employs trained professionals with years of product and application expertise. We offer third party manufacturer warranties on everything that we install, and we fully adhere to product specifications on every project. GNI installation teams subscribe to the building code and maintain the strictest building standards on every job, regardless of size or scope. At Great Northern Insulation, all products and installations are guaranteed.
With spray foam insulation, a professional installation is much preferred over a do-it-yourself approach. Whatever the area of the house (attic, basement, crawl space, or exterior walls), spray foam must be installed properly for optimum results. At Great Northern Insulation, we have the experience and expertise to do it right the first time. Spray foam insulation requires precision application, especially in those hard-to-reach areas. With GNI, it’s all done according to the manufacturer's specifications, and with a 100% Satisfaction Guarantee for every customer.
Caution! Leave insulating your home with spray foam to the insulation professionals at GNI!
A “DIY approach has the potential to increase project costs, may result in injury or improper installation with air leakage.
“The staff at Great Northern insulation are very helpful and professional. The initial spray in the house was done in a timely manner and was installed perfectly. They later came back to remove the old insulation in our attic and again their staff was very courteous and professional. We are waiting to have the remaining insulation added to our attic and they have been very accommodating of our schedules. I would not hesitate to recommend. Thank you Tyler, Derek and Dylan for great work, especially in the attic through the heat.”
Laurie
“Over the past several years, and two different houses, I have purchased just about every service that GNI sells. I just wanted to say that I have always been pleased with the people I have dealt with, their skills, professionalism, and dedication to doing the best job possible. It makes one aspect of home ownership less stressful!”
Bill Rathborne
“We live in an older home and recently had it insulated and air sealed by Great Northern Insulation. Since the work was completed, we've noticed a dramatic decrease in our heating and air conditioning bills, as well as much more comfort in our home. Dollar for dollar, proper insulation is an effective way to save energy.”
Lou Brehm
935 Keyes Drive
Woodstock, Ontario
Canada N4V 1C3
Phone: 1-800-265-1914
Fax: (519) 539-7946
TOLL FREE: 1-800-265-1914
7035 Industrial Drive
Comber, Ontario
Canada N0P 1J0
TOLL FREE: 1-800-265-1914
1027 Elwell Park Road
Gravenhurst, Ontario
Canada P1P 1R1
TOLL FREE: 1-800-265-1914
29 Ferndale Industrial Drive
Barrie, Ontario
Canada L4N 9V5
TOLL FREE: 1-800-265-1914
103 North Port Road
Port Perry, Ontario
Canada L9L 1B2
TOLL FREE: 1-800-265-1914
450 Industrial Dr,
Toronto (Milton), Ontario
Canada L9T 5A6
TOLL FREE: 1-800-265-1914
1035 Moodie Dr #1,
Nepean, ON
K2R 1H4
TOLL FREE: 1-800-265-1914
259 Campbell Street
Sarnia Ontario
Canada, N7T 2H3
TOLL FREE: 1-800-265-1914
6260 Don Murie St
Niagara Falls, ON
L2G 0B4
TOLL FREE: 1-800-265-1914
Best of 2017
From reputation to responsiveness, HomeStars consistently ranks Great Northern Insulation at better than 95% for customer satisfaction. Thanks to everyone for the great ratings!
Best of 2018
For the second year in a row, HomeStars consistently ranks Great Northern Insulation at better than 95% for customer satisfaction. Thank you again to everyone!
Best of 2019
For the third year in a row, HomeStars ranked Great Northern Insulation at better than 95% for customer satisfaction.
Best of 2020
For four years now, HomeStars has ranked Great Northern Insulation at better than 95% for customer satisfaction.
Energy Saving
Energy saving and energy efficiency is easier than one might think. Great Northern Insulation helps to identify performance issues, while taking advantage of improvement opportunities.
100% Canadian
Great Northern Insulation is recognized as Canada's largest full-service insulation contractor. GNI is 100% Canadian owned, proudly serving Ontario customers since 1980.
Do it right the first time
- with foam mastersTM
WALLTITE® ECO™ is a high-performance system, professionally installed by certified and approved specialists. Its C.C.M.C. approved (Canadian Construction Materials Centre) - with product quality guaranteed - and with installation by highly trained experts with the technical know-how to do the job right, the first time.
The GREENGUARD®
Gold Certification promise
GREENGUARD® Gold Certification ensures the strictest criteria for low-level chemical emissions. Certified products are safe for individuals with sensitivities (children/elderly) and safe for use in school environments and health-care facilities. The product certification is widely recognized by the LEED Rating System (Leadership in Energy/Environmental Design).
Insulthane® Extreme
For the ultimate in high performance spray foam insulation, Insulthane® Extreme is the professional choice for residential, commercial, and industrial application. With improved thermal performance over other products, Insulthane® Extreme has an exceptionally low Global Warming Potential (GWP). Considered environmentally friendly, this next generation spray foam insulation is non-ozone depleting, and exceeds specifications of other HFC product alternatives.
ECOLOGOTM:
Multi-attribute product certification
ECOLOGOTM is an accredited sign of environmental performance – holistic – green – sustainable - and compliant with strict, third party standards. Life cycle criteria for product certification may include manufacturing and operations; health and environment; product materials and performance; and product innovation, development, and management.
3MTM products.
Quality + Performance = Savings
3MTM energy-saving products are designed to keep warm air in, and cold air out, while keeping energy bills down. Products optimize energy efficiency in buildings and homes; improve indoor environment for occupants; and effect the reduction of seasonal energy costs. 3M products are authorized for LEED credits (Leadership in Energy/Environmental Design).
Baeumler ApprovedTM
Professional, Certified and Insured
Baeumler ApprovedTM gives you peace of mind when connecting with contractors, trades and home service providers. All Baeumler Approved members have demonstrated high quality work for customers and other trade professionals. Members must also have Workers Compensation, liability insurance of at least $1,000,000 and prove professional certification.
Holmes and Holmes
Mike Holmes and his son Mike Jr. (MJ) convert MJ’s bachelor bungalow into a two-storey home for MJ and his girlfriend Lisa. Choosing the newest materials and build techniques, the father and son team follow Mike’s famous motto – “Make it right.” The show can be watched on HGTV and DIY Network.
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