Eight Residential Window Services
From annual whole-home cleans to pre-event polish to post-storm mineral-deposit removal, Altara delivers residential window cleaning across Greater Montréal that keeps the view clear, outside first, inside when you want it.
Standard Window Cleaning
Exterior glass, frames and sills by pure-water pole; interior, screens and tracks as add-ons.
Learn more →Bi-Annual Program
Spring + fall bi-annual service with automated reminders.
Annual Spring Program
Single annual spring clean. Most common for low-pollen areas.
Pre-Event Window Polish
Same-day or next-day window cleaning before hosting major events.
Post-Storm Deposit Removal
Mineral and rain-spot removal after storms or pollen events.
Learn more →Screen Washing (Add-On)
Screens removed, washed and reinstalled as an add-on. Tears flagged for you.
Track Cleaning (Add-On)
Window tracks vacuumed and wiped as an add-on to an interior clean.
Skylight Cleaning
Interior skylights standard, exterior case-by-case based on roof access.
Learn more →