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Benefits of Commercial Window Films in Toronto

November 05, 2017

More and more property owners and facility managers are realizing the benefits of commercial window films. It’s an approach to energy efficiency that measurably lowers energy costs, while improving overall occupant comfort. Building owners considering window films in Toronto can rely on Great Northern Insulation for installations that often exceed expectations. Professionally installed, window films provide a wide range of benefits that make for a worthwhile investment.

Reasons to install commercial window films in toronto 

  • Substantial long-term energy savings
  • Improved comfort - fewer complaints
  • Virtual elimination of hot/cold spots
  • Quick return on original investment
  • Rebates and incentives often available

Installing window films in Toronto provides immediate benefits

Commercial building owners know only too well that an uncomfortable building environment can hurt occupant retention - sometimes in a dramatic way. Window films can turn things around quite quickly, allowing occupants and tenants to be comfortable throughout the year. In fact, installing window films in Toronto can quickly alleviate complaints about any seasonal changes.

Commercial window films will pay for themselves in a few short years. The cumulative energy savings over the year will quickly add up to “pay down” the original investment.

Installing high performance window film will deliver results immediately. The effect is significant and the outcomes are conspicuous – occupants will notice the difference at once.

Maintenance teams are aware that the HVAC system (winter heating and summer cooling) works in better balance, and without the common ups and downs from season to season.

For building owners who are installing window films in Toronto, occupant comfort is enhanced, harmful UV rays are virtually eliminated, and there is no annoying window glare.

Facility managers notice that there is less fading of furnishings and flooring, and less occupant complaints about excessive light penetration throughout the course of the workday.

For quality window films in Toronto, count on Great Northern Insulation

While every building owner might like to replace existing windows for better energy efficiency, the upfront cost and lengthy payback period are both quite excessive. The option of retrofitting windows, however, can be a very cost effective alternative, and with excellent energy efficiency improvement. The short-term benefits are notable, and the long-term savings are impressive.

Great Northern Insulation installs 3M™ window films for all types of commercial buildings. These window films are specially designed to rebuff undesirable solar heat, while blocking harmful UV rays that may affect the occupants. Best of all, 3M™ window films can be installed without making any changes to windows, and without compromising the design elements of office interiors.

Professionally installed, high quality 3M™ window films are covered by a full warranty, and will provide significant energy savings, season to season, for years to come. Prior to installation, Great Northern Insulation undertakes a thorough inspection to identify how best to proceed, offering a client report that substantiates the return-on-investment - a win-win for owners and occupants.

To learn more about 3M™ window films, contact Great Northern Insulation directly at 1-800-265-1914 or visit the company website at www.gni.ca .

Western Ontario

935 Keyes Drive
Woodstock, Ontario
Canada N4V 1C3

Phone: 1-800-265-1914

Fax: (519) 539-7946
TOLL FREE: 1-800-265-1914

Muskoka, Haliburton, Northern Ontario

1027 Elwell Park Road
Gravenhurst, Ontario
Canada P1P 1R1

TOLL FREE: 1-800-265-1914

Central Ontario

29 Ferndale Industrial Drive
Barrie, Ontario
Canada L4N 9V5

TOLL FREE: 1-800-265-1914

Greater Toronto Area

2 Guided Court
Etobicoke, ON
M9V 4K6

TOLL FREE: 1-800-265-1914

GTA East

103 North Port Road
Port Perry, Ontario
Canada L9L 1B2

TOLL FREE: 1-800-265-1914

South Central Ontario

450 Industrial Dr,
Toronto (Milton), Ontario
Canada L9T 5A6

TOLL FREE: 1-800-265-1914

Eastern Ontario

1035 Moodie Dr #1,
Nepean, ON
K2R 1H4

TOLL FREE: 1-800-265-1914

Niagara Region

25 Lincoln Ave
St. Catharines, ON
L2P 2C7

TOLL FREE: 1-800-265-1914


Great Northern Insulation - Better Business Bureau Profile.

Homestars Best of 2021 Award

Best of 2021

HomeStars has ranked Great Northern Insulation as a company that goes above and beyond in every aspect of business for the year of 2021.

Homestars Best of 2022 Award

Best of 2022

HomeStars has ranked Great Northern Insulation as a company that goes above and beyond in every aspect of business for the year of 2022.


GNI is the Authorized & Trusted Insulation and Air Sealing Installer for Lowe’s

Trusted for Over 40 Years

Over 40 Years in Business

At GNI, we service your project with the most experienced staff in the industry. Ongoing professional development is an obsession at GNI and we will not compromise at any level to bring to our customers the very best Installers, Sales Representatives, Customer Care Personnel, Field Superintendents, Estimating and Technical Support to your project.

100% Canadian

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.

Foam Masters

Do it right the first time
- with foam mastersTM

January, 2021 regulatory phaseout of hydrofluorocarbons (HFCs) with the introduction of WALLTITE CM01. Using hydrofluorolefins (HFOs) with lower global warming potential (GWP) compared to HFCs, WALLTITE CM01 is the next generation of spray foam insulation.



Heatlok® Soya HFOTM leverages Honeywell’s latest Solstice® Liquid Blowing Agent technology. This new hydrofluoroolefin (HFO) blowing agent is the most environmentally conscious blowing agent produced to date, with a zero ozone depletion potential (ODP) and a global warming potential (GWP) of 1, which is more than two orders of magnitude (99.9%) lower than HFCs used in this industry.


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).

Holmes and Holmes

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.


Enbridge Incentives

The Home Efficiency Rebate Plus program offers up to $10,000 in home reno rebates – and Great Northern Insulation can pave the way.


Great Northern Insulation proudly abides by a renovation-specific Code of Conduct set by RenoMark™.


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As Seen on Love It or List It

The GNI crew have been featured installing insulation on Love It or List It - have you seen our logo in an episode?

Climatizer Cellulose


CLIMATIZER PLUS cellulose insulation is manufactured from a minimum of 85% locally-sourced post-consumer recycled newsprint. Non-toxic additives are applied to the uniquely fiberized paper generating a building material with superior thermal and acoustic properties, as well as exceptional resistance to fire, moisture, mould and pests.

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