Great Northern Home Exteriors Inc.

Great Northern Home Exteriors Inc. Trusted exterior renovation specialists serving Niagara since 2009. Great Northern is an industry leader in home improvement.

Professional window, door, siding and eavestrough installation delivered with clean workmanship and long-term performance in mind. With over two decades of experience, we specialize in sales and installation of top quality replacement windows, steel entry doors, and vinyl siding. If you need help anything from your home window repairs or vinyl siding colors please contact us. We are committed to a

chieving unparalleled customer satisfaction, and our services will be performed with precision, professionalism, and punctuality. Great Northern Home Exteriors are proud members of the BBB, SAWDAC and the Chamber of Commerce

🏡 Another Siding Project Completed in Niagara Falls!A fresh siding upgrade can completely change the look of a home, and...
06/16/2026

🏡 Another Siding Project Completed in Niagara Falls!

A fresh siding upgrade can completely change the look of a home, and this Niagara Falls project is a great example. The clean, modern colour brightens the exterior while providing the durability and low maintenance that homeowners love.

At Great Northern Home Exteriors, we install premium vinyl siding designed to stand up to Niagara’s changing seasons while boosting curb appeal.

✔ Premium vinyl siding
✔ Professional installation
✔ Low maintenance
✔ Built for Niagara weather

Thinking about updating your home’s exterior?

📞 Call 289-362-2644 for a free estimate.
🌐 https://gnhe.ca

Thinking about replacing your siding and windows?Many homeowners ask whether these projects should be done together or s...
06/08/2026

Thinking about replacing your siding and windows?

Many homeowners ask whether these projects should be done together or separately. The answer depends on insulation, trim depth, energy efficiency goals, and your long-term plans for the home.

In our latest Homeowner Guide, we explain:
✅ The right installation order
✅ Common mistakes to avoid
✅ Energy-efficiency benefits
✅ How combining projects can improve curb appeal and value

If you're planning exterior renovations, this guide can help you make a more informed decision.

Read the full article:
https://gnhe.ca/should-i-replace-siding-and-windows-together/

Serving homeowners across Niagara since 2009.

🪟 A Modern Window Upgrade That Makes a Statement!Another beautiful installation completed by the Great Northern Home Ext...
06/06/2026

🪟 A Modern Window Upgrade That Makes a Statement!

Another beautiful installation completed by the Great Northern Home Exteriors team! This project features a stunning black picture window system designed to maximize natural light while creating a clean, contemporary look inside and out.

✨ Features:
✔ Black exterior finish for modern curb appeal.
✔ Expansive picture windows for unobstructed views.
✔ Custom interior casing for a polished, finished appearance.
✔ ENERGY STAR® efficient glass to help improve comfort year-round.

Whether you’re building new or replacing older windows, custom window configurations can completely transform a home’s appearance and bring the outdoors inside.

📞 Thinking about new windows for your Niagara home? Contact Great Northern Home Exteriors for a free, no-pressure estimate.

🏠 Will New Siding Increase Your Home's Value?Many homeowners think about replacing their siding for appearance alone, bu...
06/01/2026

🏠 Will New Siding Increase Your Home's Value?

Many homeowners think about replacing their siding for appearance alone, but the benefits can go much further.

New siding can:
✔ Improve curb appeal
✔ Help your home look newer and better maintained
✔ Reduce exterior maintenance
✔ Protect against Niagara weather
✔ Increase buyer confidence when it's time to sell

The key isn't just the siding itself—it's choosing quality materials and making sure the installation is done properly.

We've put together a homeowner guide that explains what actually adds value and what mistakes to avoid.

👇 Read the full article:
https://gnhe.ca/will-new-siding-increase-your-homes-value/

Have questions about siding replacement? Give us a call at 289-362-2644 for a free estimate.

Another clean window replacement project completed in Port Colborne by the GNHE team 🔨🏡This home received a full mix of ...
05/28/2026

Another clean window replacement project completed in Port Colborne by the GNHE team 🔨🏡

This home received a full mix of new energy-efficient windows including:
• Double hung windows
• Large picture window with operating sides
• Clean white full-frame finishes
• Professional exterior capping for a sharp finished look

These new KV Custom Windows help improve comfort, natural light, efficiency, and curb appeal while keeping the classic character of the home intact.

At GNHE, we focus on quality installation — not “pop and caulk.” Every opening is carefully measured, insulated, sealed, and finished properly for long-term performance in Niagara weather.

Serving Port Colborne and Niagara homeowners since 2009.

📞 289-362-2644

A clean exterior upgrade in beautiful Niagara-on-the-Lake 🍷🏡We recently completed this project featuring:✔️ New shake si...
05/24/2026

A clean exterior upgrade in beautiful Niagara-on-the-Lake 🍷🏡

We recently completed this project featuring:
✔️ New shake siding feature wall
✔️ Custom arched picture window installation
✔️ Fresh modern contrast with clean white trim
✔️ Improved natural light and curb appeal

The new arched window completely changes the look of this home and creates a bright, open feel inside while the shake siding adds texture and character that really stands out.

Projects like this are why custom exterior work makes such a huge difference — especially on unique homes where standard layouts just don’t cut it.

Serving homeowners across Niagara since 2009.

📞 289-362-2644
🌐 gnhe.ca

What’s the difference between casement, double-hung, sliding, picture, and awning windows?A lot of homeowners are surpri...
05/20/2026

What’s the difference between casement, double-hung, sliding, picture, and awning windows?

A lot of homeowners are surprised by how much the actual window style affects:
✔ Ventilation
✔ Energy efficiency
✔ Ease of cleaning
✔ Natural light
✔ Long-term comfort

We just posted a new homeowner guide explaining the pros and cons of the most common window styles used in Niagara homes — and how to choose the right option for your space.

If you’re thinking about replacing windows, this is a great place to start.

🔗 Link in comments

Serving Niagara homeowners since 2009.

Fresh black fascia & seamless eavestrough installation completed 👌🏡The black trim against the lighter exterior gave this...
05/08/2026

Fresh black fascia & seamless eavestrough installation completed 👌🏡

The black trim against the lighter exterior gave this home a completely updated look while improving drainage and protecting the roofline from Niagara weather.

Clean lines. Modern contrast. Big curb appeal boost.

📍Niagara Region
📞 289-362-2644
🌐 gnhe.ca

Another clean exterior upgrade completed in Niagara 👌We recently finished this home with brand new black fascia and seam...
05/08/2026

Another clean exterior upgrade completed in Niagara 👌

We recently finished this home with brand new black fascia and seamless eavestroughs, giving the exterior a much sharper and more modern look while helping improve water control around the home.

The contrast between the black aluminum and lighter siding completely transformed the curb appeal on this one.

✔ Seamless eavestrough installation
✔ New black fascia wrap
✔ Clean corners and proper drainage
✔ Built to handle Niagara weather

Small exterior details can make a huge difference in how a home looks and performs.

📞 Great Northern Home Exteriors
289-362-2644
🌐 https://gnhe.ca/

Just wrapped up this window upgrade in St. Catharines 👇We installed a new black bay window out front and replaced older ...
05/03/2026

Just wrapped up this window upgrade in St. Catharines 👇

We installed a new black bay window out front and replaced older basement slider windows to tighten up the home and improve efficiency.

A lot of homes around St. Catharines still have original basement windows that let in drafts and moisture. Upgrading them makes a noticeable difference right away — especially with humidity and temperature changes.

The new bay window also gives the front of the home a completely updated look 👌

If your windows are foggy, drafty, or starting to show their age, it might be time to take a look.

📞 289-362-2644
👉 https://gnhe.ca/contact-us/

Address

Saint Catharines, ON

Opening Hours

Monday 9am - 8pm
Tuesday 9am - 8pm
Wednesday 9am - 8pm
Thursday 9am - 8pm
Friday 9am - 8pm
Saturday 9am - 1pm

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