Window and door glazing contractor
Fit new windows, glass doors and sealed units on renovation and new-build jobs for contractors.
- C$10k-50k
- Full-time
- Out and about
- Licence or permit needed
Estimates for a small start in Canada, not guarantees.
What it is
A small glazing contractor installing new windows, entry and patio doors, storefront glass and custom glass for renovations and small builds. Work is often a two-person job because of the weight of the units.
Your first three steps
- Check provincial trade certification and apprenticeship routes, and consider working for an established glazing company to gain experience and contacts
- Choose a van, lifting and handling equipment, and set up supplier accounts for windows, doors and glass
- Introduce yourself to local renovators and builders with a simple price sheet and examples of your work
Who pays
General contractors, renovators, home builders, property developers and homeowners planning upgrades.
How it makes money
Fixed quotes or per-unit installation prices, with margin on supplied glass and materials. Repeat work from a few contractors can fill the diary.
Skills that help
- Reading plans and measuring accurately
- Installation, levelling and weatherproof sealing
- Quoting and scheduling jobs
- Working safely as a pair or small crew
Watch out for
- Check whether your province requires trade certification or a contractor licence for this work
- Commercial general liability insurance, and check whether contractors will ask for specific cover limits
- WCB/WSIB coverage rules once you hire staff or use subcontractors, which vary by province
- Building code and energy-efficiency requirements for windows, which can differ by municipality
- Check warranty terms and who is responsible if a supplied unit is faulty
- Slow winter periods in colder regions, and late payment from contractors
🔒 Full research report for Canada
Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.
Coming soonQuestions people ask
How much does it cost to start a glazing business in Canada?
Estimates suggest startup costs are typically around $10,000 to $50,000, depending on your vehicle, lifting and installation equipment, insurance and initial materials. Costs also depend on whether you start solo or with a helper.
Do I need a licence or certification to install windows and doors?
Check whether your province requires trade certification or a contractor licence for this work. Also check commercial general liability insurance limits contractors may ask for, WCB/WSIB rules if you hire, building code and energy-efficiency requirements, and warranty terms.
How much can a glazing contractor make each month?
Estimates suggest monthly revenue of typically around $6,000 to $30,000, depending on job volume and size. The time needed is estimated at a minimum of about 30 hours a week. Winter slowdowns and late payment from contractors may affect it.
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