Professionally Installed by the Experts
Exterior Finishing Thunder Bay - Windows, Doors, Siding, Soffit, Fascia, Eavestrough, Decks, Interior Renovations and more!
Your home is one of the biggest investments you will ever make. There is nothing you will put more time and money into, so when it comes to taking care of it, only the best will do.
Windows, Doors, Siding for Thunder Bay
A new window or door is only as good as the company that stands behind it. That’s why Exterior Finishing, Thunder Bay, is the right choice for your house. Let us help you with any of the following services:
Relax, read a good book, and enjoy the natural sunlight with a deck or sunroom addition.
Upgrade your home’s siding with beautiful, maintenance-free aluminum siding from Royal Crest® and other leading brands.
Water spots on your ceilings or walls? It may be time to replace your eavestroughs and soffits.
Get all our services with a 5-year complete coverage guarantee from Exterior Finishing.
Exterior Finishing has provided Thunder Bay with quality products, exceptional value and outstanding customer service since 1975. You will feel confident in our 5-year labour warranty. See for yourself the work we’ve done for our customers – many of whom are return customers.
Canadian-Made Windows & Doors
When you want quality North Star vinyl windows, Inkster Park entrance doors, Everlast storm doors, Royal® Crest vinyl siding or JamesHardie® cement board siding, call Exterior Finishing -- Thunder Bay’s locally owned contracting company.
“Prompt... Friendly”
“Awesome work! Very friendly and prompt! Skilled installers... I will be a repeat customer for sure... Another door and many, many windows to be replaced in the future!”
- Ryan B.
Professional Affiliations
Official Dealer
Approved Dealer
Visit Our Showroom
Our showroom is at 882 Tungsten Street in Thunder Bay.
