Skip to content

Windows
By Operating Style

Folding

Casement

Awning

Slider

Hung

Picture

Fixed

By Collection

Pacific Collection

Tofino 8000

Summit 7000

Pacific 6000

Folding Collection

FD73

FD72

FD27

By Material

uPVC

uPVC Aluminum Hybrid

Thermally Broken Aluminum

Explore Options

Thermoproof SunSmart™

Colour Finishes

Grids

Download Catalogue
Doors
- Patio Openings
- Entry Doors
Installation Services
Rebates
Locations
About

Windows
Doors
- Patio Systems
- Entry Doors
Installation Services
Rebates
Locations
About
Contact Us

Windows
Doors
- Patio Systems
- Entry Doors
Installation Services
Rebates
Locations
About
Contact Us

Windows

Proudly manufacturing in Cobble Hill and serving Vancouver Island homeowners since 1977.

Follow Us

Facebook Instagram Linkedin Youtube

Contact Us

COBBLE HILL - Headquarters, Showroom & Factory:
info@thermoproof.ca
778-423-0166
3744 Trans Canada Hwy, Cobble Hill BC V8H 0H9
Visit us Monday to Friday: 8 am - 4 pm
COURTENAY - Showroom & Warehouse:
1995 Cliffe Ave, Courtenay, BC V9N 2L2
Visit us Monday to Friday: 9 am - 5 pm

©2026 – Thermoproof. All Rights Reserved.