Great Northern Home Exteriors Inc. — 5-Year Workmanship Warranty

At Great Northern Home Exteriors Inc., we stand behind the quality of our work. We proudly offer a 5-Year Workmanship Warranty on the installation of all our products, including windows, doors, and siding.

What’s Covered

If any product we install fails within 5 years due to our workmanship, we will:

  • Repair or replace the affected product at no charge
  • Provide all required capping, nails, caulking, or building materials
  • Ensure the issue is corrected promptly and professionally

Warranty Conditions

  • The warranty covers installation-related issues only.
  • Damage from misuse, accidents, or external factors (such as storms or impact damage) is not covered.
  • The warranty is valid for 5 years from the installation date.
  • The warranty applies to the original purchaser at the original installation address.

How to Make a Claim

If you ever experience an issue, simply contact us:

📞 289-362-2644
📧 gnheontario@gmail.com

We’ll schedule a service visit to assess and resolve the issue — at no cost to you.

Our Commitment

Your satisfaction is our top priority. With Great Northern Home Exteriors Inc., you can trust that your home is in good hands — today and for years to come.

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