Door and Window Parts Online Store
Find the part you need from our inventory of 740+ products: handles, mechanisms, patio door rollers, weatherstripping, screen doors and more. Compatible with Novatech, Lepage, Fenplast, Jeld-Wen, Kohltech and other manufacturers.
Casement Windows
143 products
Single/Double Hung Windows
194 products
Patio Doors
204 products
Screen Doors
17 products
Weatherstripping
56 products
Residential Doors
31 products
Showers
19 products
Closets
55 products
Commercial Doors
19 products
Other
2 products
Your door and window hardware store online
Vosthermos is the only online store in Quebec specializing exclusively in replacement parts for residential doors and windows. With over 740 products in inventory, you can easily find the part compatible with your window or patio door, regardless of manufacturer: Novatech, Lepage Millwork, Fenplast, Jeld-Wen, Kohltech, PlyGem or others.
Our categories include window handles and mechanisms, patio door rollers and carriages, weatherstripping and seals, replacement screen doors, and all the hardware needed to repair your doors and windows yourself.
Need help identifying your part? Contact our experts at 514-825-8411 or send us a photo. We also offer a professional installation service throughout Montreal and the South Shore.