Window cleaning
Skylight cleaning — inside and out.
Safe roof access, proper equipment, streak-free results.
Skylights collect roof debris, moss, bird droppings, and general outdoor grime on the exterior, and dust and condensation residue on the interior. We clean both surfaces safely and thoroughly.
Service detail
What skylight cleaning includes
Skylight glass is some of the most difficult glass to keep clean — it collects everything that lands on a roof and has no natural rinse cycle unless it rains heavily. Moss growth, bird debris, leaf tannins, and oxidation from the surrounding roofing material all affect how the glass looks.
From the interior, skylights often show water run-off staining, condensation marks, and dust accumulation that is highly visible when sunlight comes through.
We clean both interior and exterior surfaces where accessible. Roof access is handled correctly with appropriate safety equipment — we do not skip the exterior just because it requires getting onto the roof.
What's included
- Exterior skylight glass cleaning
- Interior skylight glass cleaning
- Frame and gasket seal cleaning
- Roof debris removal around skylight
- Safe roof access with proper equipment
- Seven-day re-work guarantee
Scope of work
What exactly we address
Exterior glass panel
Full exterior surface of the skylight glass
Interior glass panel
Interior-facing glass, dust, and condensation staining
Frame and surround
Skylight frame, flashing edge, and surrounding area
Debris removal
Leaf litter, moss, and organic buildup around the skylight
Common questions
Frequently asked questions
Frequently Asked Questions About Window Cleaning in Toronto
Have questions before booking? Here are answers to the most common things homeowners ask when looking for window cleaning in Toronto.
For standard 2-storey homes, our residential window cleaning in Toronto starts from $195 as part of our spring offer. Final pricing depends on window count, access, condition, and any add-on services you select.
Our core exterior window cleaning in Toronto service covers the outside glass on all accessible windows for low-rise residential homes. Add-ons such as interior glass, frames, tracks, sills, screens, storm windows, skylights, mirrors, and glass railings can be included in your quote.
Yes. Our main service starts with exterior cleaning, and homeowners can add interior glass cleaning as part of their quote. Many clients choose both when booking window cleaning services in Toronto for a more complete result.
For our current focus, yes — we are serving homeowners only. Our window washing in Toronto covers detached homes, semi-detached homes, townhouses, and bungalows in low-rise residential settings.
Yes. Glass First Class is a professional window cleaning company in Toronto with 25+ years of experience, a trained in-house team, full insurance coverage, WSIB compliance, and a client retention rate of 98%.
Yes, all of these are available as add-ons. If you want more than just clean exterior glass, we can include screens, tracks, sills, storm windows, skylights, mirrors, and glass railings in your residential window cleaning quote.
In many cases, yes. These types of issues are assessed during the quote process because severity can vary from one property to another. If needed, we review them when pricing your window cleaning service in Toronto.
Yes, but post-construction window cleaning in Toronto is quoted separately. It requires an on-site assessment because construction debris, residue, and buildup need a different level of care and technique than routine cleaning.
We aim to respond within 1 business hour during business hours. If you are searching for window cleaning near me or window washers near me in Toronto, submit the form or call us directly. Uploading photos speeds up the quoting process.
We provide residential window cleaning across Toronto, including Etobicoke, North York, East York, York, and Scarborough. If you are unsure whether your home is within our current service area, include your address when requesting a quote.
Still have a question?
Call our team or request a free quote online and we will help you choose the right service options for your home.
Ready to book?
Get a free quote for skylight cleaning
Tell us about your property and we will get back to you the same business day with pricing and available dates.