Window Cleaning Cost for a Two-Storey House in Quebec
Exterior window cleaning for a typical two-storey house in Greater Montréal costs about $329 to $409, because most two-storey homes have 11 to 20 windows. Altara prices by window count rather than by floor, so you pick your tier online and see the number before booking. Altara serves Greater Montréal only, so these are its published rates for that area. Prices elsewhere in Quebec vary by company.
Typical price for a two-storey house
| Two-storey home | Windows | Exterior flat rate |
|---|---|---|
| Small two-storey or townhouse | 6 to 10 | $249 |
| Standard two-storey house | 11 to 15 | $329 |
| Large two-storey house | 16 to 20 | $409 |
| Over 20 windows | 20+ | Custom quote |
Window counts are a guide. Count every pane that opens to the outside, including basement windows, patio doors and large picture windows, then choose the matching tier on the pricing page.
What the flat rate covers
The rate covers the outside of the house: every exterior pane, the frames and sills, with screens rinsed in place. The crew cleans from the ground with a water-fed pole and pure deionized water, so no ladder is needed on a two-storey home and no detergent film is left on the glass.
- Included: exterior glass, frames, sills, screens rinsed in place.
- Optional add-ons, priced extra: interior glass, screen removal and washing, window track cleaning.
- Quoted separately: skylights, solariums, heavy mineral staining, post-construction cleanup.
Why two storeys is not a big price jump
A water-fed pole reaches up to three storeys from the ground, so a two-storey house is within normal reach and does not need a lift or rope work. The price follows the number of windows, which is why a compact two-storey with eight windows costs less than a sprawling bungalow with eighteen.
What else changes the price
Condition of the glass
Normal dust, pollen and rain marks are covered by the flat rate. Construction residue, paint overspray or heavy hard-water scale is quoted separately.
Access
Tall trees, steep slopes or fences that block the pole can need a site visit before pricing.
How often you book
Quarterly service carries a 10% discount, bi-monthly 15% and monthly 20%. Annual and bi-annual programs get reminders but no discount.
Frequently asked questions
How much does it cost to clean the windows of a two-storey house in Quebec?
In Greater Montréal, Altara's exterior flat rate is $329 for 11 to 15 windows and $409 for 16 to 20 windows, which covers most two-storey homes. Interior glass and screen work are add-ons priced on top, and homes over 20 windows are quoted individually.
Does a second floor cost extra?
Not by itself. The price is set by window count, and a water-fed pole reaches the second storey from the ground. Taller or hard-access homes get a site visit first.
Is interior cleaning included?
No. The flat rate covers the exterior. Interior glass, screen washing and track cleaning are optional add-ons chosen when booking.
When can exterior windows be cleaned?
Exterior work runs roughly from March to November. Interior add-ons can be booked year-round.
See your price
Pick your window-count tier and book, read the cost guide, or send questions through the contact form.