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The Preferred Siding in Thunder Bay

Exterior Finishing takes pride in providing our clients with only the best. And after years in the industry, we feel that Royal® Crest vinyl siding, Celect® Cellular Exteriors by Royal® and JamesHardie® cement board are the best.

Tons of Colours!

Our siding is available in a variety of profiles and colours. All of our siding manufacturers carry warranties that are unsurpassed in their industry. You can give your home character and curb appeal and have the confidence of knowing the quality of products and installation are our number one priorities.

Low-Maintenance, Guaranteed

Premium exterior siding is easy to maintain and provides a barrier against the elements. It resists dents, scratches, peeling or excessive fading.

Complement Your Siding Project

Adding foam insulation to your home helps save money on energy costs. Exterior Finishing offers a range of insulation thickness and R-Values.


If your existing window and door frames are looking a little tired, we can clad their exteriors in custom-bent, maintenance-free heavy-gauge aluminum. No more scraping and painting!


Call Us Now!

Give your house a whole new look without having to drag out the ladders, paintbrushes and rollers. Call Exterior Finishing for a free estimate today.

Exterior Finishing

Free Estimates

We want our customers to always say, “Wow, I really can afford to fix up my home’s siding!” Call us today for a free estimate on your exterior renovation.

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