Great Northern Insulation

GNI is Ontario's contractor of choice for building envelope solutions.

[Great Northern Insulation @GNInsulation]

HomeStars is Canada’s largest network of verified and community-reviewed home service professionals. We're proud of our reputation on HomeStars:

⭐ 9.5/10 average rating
💬 900+ reviews
🏆 2x 'Best of the Best' award winner
👍 7x 'Best of' award winner

https://t.co/QHA8SImqsB

[Great Northern Insulation @GNInsulation]

Cellulose insulation is an extremely sustainable product - it also offers excellent thermal resistance & sound dampening qualities.

Cellulose has to be installed at a consistent depth. Uneven installation can lead to lower R-values, compromising the overall thermal performance.

[Great Northern Insulation @GNInsulation]

On April 28th, we recognize WSIB's Day of Mourning. With your help and support, we can heighten public awareness of the Day of Mourning with all Ontarians.

For resources and more information, visit the WSIB website here: https://t.co/uPzOYoUAwc

[Great Northern Insulation @GNInsulation]

Did you know that proper insulation can reduce your energy consumption and lower your carbon footprint?

The HER+ Program offers Ontario homeowners the opportunity to upgrade their insulation and receive up to $10,000 in rebates.

Learn more here: https://t.co/KyNDWwZIdW

[Great Northern Insulation @GNInsulation]

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Read our latest review from our Gravenhurst branch

Our Gravenhurst branch services all of cottage country. We're proud to work with a number of custom home builders in northern Ontario to help keep their homes energy efficient, comfortable, and ready for any weather.

[Great Northern Insulation @GNInsulation]

Home builders: by having insulation professionally installed, we can create homes that minimize heat loss, maximize comfort, and lower energy bills.

Our services include blanket wrap, pictured here, which is a great solution for a continuous thermal, air, and moisture barrier.

[Great Northern Insulation @GNInsulation]

Maximize the potential of your garage by transforming it into an energy-efficient, multi-functional space. By adding spray foam, you can significantly improve thermal performance, regulate indoor temperatures, & reduce noise intrusion.

Great work by our technicians Mat & Damian.

[Great Northern Insulation @GNInsulation]

Did you know that GNI is the largest purchaser of spray foam insulation in Canada?

Our in-depth knowledge comes from over 40 years of experience with application, innovation, and working with leading manufacturers to field test new product offerings.

[Great Northern Insulation @GNInsulation]

We hope you have an egg-cellent weekend with family and friends.

Easter Hours:
🐰 Friday, April 7: Closed
🐰 Monday, April 10: Open

[Great Northern Insulation @GNInsulation]

Any guesses what this space will be used for once complete? Hint: 🎾

Yes, this space will be an indoor tennis court. #Sprayfoam was the perfect solution because it's an air and vapour barrier in one, and it offers a high R-value per inch, maximizing thermal performance.

[Great Northern Insulation @GNInsulation]

DYK that approximately 87% of homes in Ontario were built before current OBC?

That means 87% of homes were built before the R60 attic insulation requirement. Upgrading insulation reduces energy use & lowers your carbon footprint, boosting efficiency & comfort year-round.

[Great Northern Insulation @GNInsulation]

Today, at 8:30pm, we join the biggest hour for Earth. 🌎💡

Today we will switch off, and join people across the globe switching off their lights and giving an hour for Earth, spending 60 minutes doing something - anything - positive for our planet #biggesthourforearth #earthhour

[Great Northern Insulation @GNInsulation]

Curious about the HER+ Program that offers up to $10,000 in insulation rebates?

It supports Ontario homeowners in upgrading their insulation, resulting in increased comfort, reduced energy bills, and a more sustainable home.

Discover more here: https://t.co/KyNDWwZIdW

[Great Northern Insulation @GNInsulation]

Read our latest review from a satisfied customer ⭐

In this case, our team noticed issues with the current vapour barrier and offered a hybrid solution for this customer's attic space.

[Great Northern Insulation @GNInsulation]

REMINDER 👉 Our in-person hiring event is happening this Wednesday at our new Etobicoke location. Some great benefits include:

☑️ RRSP matching after 1 year
☑️ Educational assistance and tuition reimbursement
☑️ Health and dental benefits

More info here: https://t.co/pHsw1k8UQk

[Sierra Construction Group @SierraWoodstock]

Who doesn’t love a good lunch and learn?!🥪🧠

We had @GNInsulation and @BASF in-office to teach our General Contracting team about new wall systems, fire rated wall systems and effective R value assemblies - and they even brought party subs!👏🏼💙

[Great Northern Insulation @GNInsulation]

March 8th is International Women's Day.

At Great Northern Insulation, we strive to create and maintain an inclusive and healthy workplace that allows opportunity for all.

#EmbraceEquity #IWD2023 #WomeninConstruction #InternationalWomensDay

[Great Northern Insulation @GNInsulation]

There's so much more to insulating than meets the eye. That's why we always suggest a free, no-obligation consultation, so we can create the best solution for your individual project.

Great work by our technicians Mat, Damian, and Johnathan.

[Great Northern Insulation @GNInsulation]

Our leadership team recently volunteered at @YSM_TO's storefront, #DoubleTake, where they assisted by sorting donations, organizing the storefront, and measuring clothing to be upcycled.

If you're able, donations can be made to Yonge Street Mission here: https://t.co/S5CUmOCJUi

[Great Northern Insulation @GNInsulation]

Happy Valentine's Day to our customers and industry partners. We love doing business with you. 💘

From your friends at Great Northern Insulation. ☀️❄️