Light from above changes the feel of a room. A skylight can brighten a dark landing, a windowless bathroom or a kitchen at the back of the house, and it does so without taking up any wall space.
Skylight Installation in Toronto
Goldstar installs and repairs skylights of all common types. We look after the whole job, from cutting the opening through to the finished interior, so you are not left coordinating a roofer, a carpenter and a decorator.
A skylight is only as good as its flashing. Most leaks around roof windows come from poor detailing where the unit meets the roof covering, which is why we treat the weatherproofing as the most important part of the installation.

Types of Skylight
- Fixed deck-mounted skylights: sealed units that let in light but do not open
- Vented skylights: opening units that release warm, moist air from kitchens and bathrooms
- Curb-mounted skylights: units set on a raised frame, well suited to flat and low-slope roofs
- Sun tunnels: compact light tubes that carry daylight down a reflective shaft into smaller spaces
We will help you choose based on the room, the roof pitch and whether you want ventilation as well as light.
How a Skylight Is Fitted
A careful installation follows a clear sequence:
- Forming the opening through the roof and the ceiling below
- Framing the curb or opening so the structure stays sound
- Fitting the unit with the manufacturer’s own flashing kit
- Wrapping ice-and-water membrane around the frame, then working the roof covering back in
- Finishing the light shaft inside the room
When a skylight is fitted properly and flashed into the roof covering, it should stay dry for the whole life of that roof.
Best Time to Add a Skylight
The ideal moment to install a skylight is during a roof replacement. With the old covering already off, the unit can be flashed and membraned in as the new roof goes on, giving the neatest and most weathertight result.
Skylights can also be added to an existing roof. In that case we carefully open up the covering around the new unit, fit it, and then weave the surrounding material back in so the repair is barely noticeable.
Skylight Repairs
Older skylights can start to leak as seals age or flashings deteriorate. Common symptoms include drips during heavy rain, staining around the ceiling opening and condensation running down the inside of the glazing.
We trace the source, renew failed flashing or seals, and replace the unit where it has reached the end of its life. Leaks around skylights are one of the frequent causes of calls for roof repairs.
Skylights also sit comfortably on low-slope sections, and our flat roofing work often includes curb-mounted units above extensions and kitchens.
Book a Skylight Visit
To talk about adding or repairing a skylight at your home in Toronto, ring the Goldstar team on (437) 243 1908. We will look at the room and the roof above it and recommend the most suitable option.