Before
After Door and window repair
Repair before replacing.
Vosthermos replaces foggy sealed glass units, repairs hardware and extends the life of doors and windows across Greater Montreal.
15+years of experience
740+parts in stock
10 yrsealed unit warranty
24 hbusiness response
Free quoteFast response
Email required. Photos and videos are accepted to speed up the estimate.
NewCondo manager portal
Ask for a demoDigital work orders, photos, invoices and building-level follow-up.
Key services
The repairs clients ask for most, without replacing everything.
The English homepage now follows the same premium hierarchy as the French homepage.
Fast diagnostic
Clients recognize their problem right away.
The homepage guides people toward concrete issues first, then moves them to a quote or the correct repair service.
Fog between the glass panes
Patio door hard to slide
Broken handle or lock
Drafts around windows
Torn screen
Damaged wood frame
Recent work
Before and after examples higher on the page.
Visual proof builds trust faster than a catalog-first layout.
BeforeAfter
Before
AfterWindow restored
Before
AfterHardware adjusted
Integrated shop
The parts shop stays visible, but it no longer owns the first impression.
The priority is repair conversion first, then the parts catalog supports the company expertise.
Browse the shopHow it works
A clear 3-step process.
Send your request
Describe the issue, add a few photos if possible and tell us your area.
We confirm the solution
We check whether a repair is enough or whether a sealed unit replacement is needed.
Efficient service
The technician arrives with the right parts and leaves a clean, finished repair.
Trust
Shorter reviews that are easier to scan.
*****
"Fast service, clear explanations and the window was repaired without replacing everything."
Julie M.*****
"Very practical for unit follow-ups and recurring building interventions."
Condo association*****
"They found the right patio door part and fixed the issue on-site."
Marc L.Service areas
Clear local coverage for SEO and conversion.
FAQ
Answer objections without weighing down the hero.
Do I need to replace the entire window?
Not always. In many cases, replacing the sealed glass unit, hardware or weatherstripping is enough.
How much does sealed glass replacement cost?
The price depends on the dimensions and glass type. Replacements start at $150 per installed unit.
Can I attach photos?
Yes. The quote form accepts photos and videos to help speed up the estimate.
Need a repair? Contact Vosthermos.
Free quote, fast service and guaranteed work. Add photos directly to the form to speed up the estimate.