Exterior Finishing

Exterior Finishing Exterior Finishing has provided Thunder Bay with quality interior and exterior renovations since 1977

Exterior Finishing is locally owned and dedicated to offering great products and service at a fair price. We specialize in the installation of siding, soffit, fascia, eavestrough, windows and doors. Our renovation division specializes in decks, sunrooms, additions and interior renovations.

07/03/2026

We are closed Friday July 3, for the Canada Day Holiday.

We will reopen Monday July 6, with regular hours. Sorry for the inconvenience and have a great weekend!

Get a jump on your Spring renovation plans 🌱🏡For a limited time, enjoy FREE triple glazing on all North Star windows and...
02/24/2026

Get a jump on your Spring renovation plans 🌱🏡

For a limited time, enjoy FREE triple glazing on all North Star windows and patio doors when you book in March! Boost your home’s comfort, efficiency, and curb appeal before the warm weather arrives.

Call Exterior Finishing today for your FREE estimate!
807-623-1135
[email protected]

Don’t wait — this deal ends March 31, 2026!

We are Hiring 😆! Email your resume to exterior@exteriorfinishing.ca or come by our showroom and drop a copy off.
09/12/2025

We are Hiring 😆! Email your resume to [email protected] or come by our showroom and drop a copy off.

Has the winter weather left your eavestrough looking like this? Call us to book your free estimate or book instantly by ...
03/06/2025

Has the winter weather left your eavestrough looking like this? Call us to book your free estimate or book instantly by visiting our website and clicking on the booking link!
https://www.exteriorfinishing.ca/

Even though it's still wintery out there Exterior Finishing is excited to announce our first spring promotion! Starting ...
02/19/2025

Even though it's still wintery out there Exterior Finishing is excited to announce our first spring promotion! Starting March 1rst our customers are able to add exterior colour for free on all windows and patio doors. Call or visit our website to book your free estimate!

04/05/2024

It's a beautiful day Thunder Bay! Let's all try to get out there and enjoy the warming weather! Happy Friday Y'all!

04/04/2024
04/04/2024

It's here! Free exterior colour on all North Star windows and Patio doors until April 30, 2024. Call today for your FREE estimate!
807-623-1135

It's Here! Free Colour Exterior on North Star Windows and Patio Doors - Call for your FREE estimate!
03/28/2024

It's Here! Free Colour Exterior on North Star Windows and Patio Doors - Call for your FREE estimate!

FREE Coloured exterior upgrade on all North Star Windows and Patio Doors! Call today for your FREE estimate. Offer runs ...
03/22/2024

FREE Coloured exterior upgrade on all North Star Windows and Patio Doors! Call today for your FREE estimate. Offer runs from April 1st to April 30th 2024.

Address

882 Tungsten Street
Thunder Bay, ON
P7B6J3

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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