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Serving Scarborough

Skylights & roofing in Scarborough

VELUX certified skylight and sun tunnel installation, roof replacement, and repair across Scarborough — from the wind-exposed bluff tops at Cliffside to the postwar subdivisions of Agincourt and Bendale.

Scarborough housing

Bungalow country, and the best sun tunnel territory in the city

Scarborough was built quickly and low, mostly between 1950 and 1975, and the housing that resulted has a very particular roofing profile: simple hip roofs, generous attics, and dark interior rooms with nowhere to put a window.

Postwar bungalows and splits

Wexford, Bendale, Woburn, Agincourt and Malvern are dominated by bungalows, side-splits and backsplits from the original build-out. Simple hip and gable roofs, wide eaves, deep accessible attics — technically the most straightforward roofs in the city to work on, and the most predictable to quote accurately.

Dark middle rooms, and the sun tunnel fix

The bungalow floor plan puts hallways, bathrooms and interior stairs in the centre of the house with no exterior wall to borrow light from. A sun tunnel threads a reflective shaft from the roof down through the attic into that room. It needs no structural change, costs a fraction of a full skylight, and under the City's own permit rule a single unit set between existing rafters commonly needs no permit at all.

Bluff-top exposure

Homes along Cliffside, Birch Cliff, Cliffcrest, Guildwood and Scarborough Village take wind straight off Lake Ontario with nothing standing in front of it. Exposed roofs lose shingles at the rakes and ridges first, every winter, and a better shingle does not fix it. What fixes it is fastening pattern, starter course, ridge treatment and edge metal — the details nobody itemises in a quote and everybody should.

Before you start

Permits in Scarborough

Scarborough falls under the City of Toronto for permits, and the City's rule is more forgiving for small skylights than most homeowners expect — with one catch that matters here more than anywhere else.

  • Sun tunnels and single skylights are often exempt. The City exempts installing a skylight in an existing house or small building of three storeys or less where the work does not remove more than one rafter or joist. Most sun tunnels and many single units fit inside that comfortably.
  • Trusses are the catch, and Scarborough is full of them. The exemption explicitly does not extend to cutting a truss. A great many 1960s and 1970s Scarborough roofs are trussed, and a truss is an engineered assembly — cutting one compromises the whole roof. The unit has to be sized to fit between trusses, or an engineer has to redesign the framing. We check which you have before designing anything.
  • Multiple units or a wide opening means a permit. Once a second rafter comes out, it is structural work: engineered header, permit, inspection.
  • Re-shingling is exempt. Replacing roofing material is on the City's no-permit list where no structural work is needed. Widespread deck replacement can change that.
Skylight and roofing work in progress on a Scarborough property

Wind exposure is a specification problem, not a permit problem

Nobody needs a permit to fix a roof that keeps shedding shingles on a bluff-facing street — but you do need someone who will change the specification rather than just re-lay the same product the same way. Higher fastener count, a properly bonded starter course, and correctly detailed edge metal are what hold an exposed Scarborough roof together.

If you are already replacing the roof, that is the moment to add a sun tunnel or skylight. The deck is open, the flashing is being redone anyway, and combining the two avoids paying twice for the same access. Confirm current permit requirements with Toronto Building through 311.

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What the job actually looks like

These are our jobs, photographed as we did them. Nothing here came from a catalogue.

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Type your Scarborough address, see the house on satellite, and trace the roof. Bungalow and split roofs are simple enough that the tool's measurement lands close — useful before you talk to anyone about a full replacement.

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Scarborough questions

Frequently asked

Sun tunnel or skylight for a Scarborough bungalow?

It depends on the room. A sun tunnel is the right answer for an interior hallway, bathroom or stairwell — it costs a fraction of a full skylight, needs no structural change, and delivers a surprising amount of daylight through the attic. A skylight is the right answer when you want a view, ventilation, or light across a whole living space. Most bungalows here end up wanting one of each in different rooms.

Do I need a permit for a sun tunnel?

Usually not. The City exempts skylight installation in a house of three storeys or less where no more than one rafter or joist is removed, and a sun tunnel typically threads between existing framing without removing anything at all. The exception is a trussed roof — we never cut a truss, so the unit goes between them.

My roof is trussed. Can I still get a skylight?

Yes, but the design has to respect the trusses. Truss spacing sets the maximum width of the opening, so we specify a unit that fits between them rather than cutting one out. If you want something wider than the spacing allows, that becomes an engineered alteration with a permit — possible, but a much bigger job, and we will say so plainly rather than quietly cutting a chord.

I lose shingles near the bluffs every winter. What actually stops it?

Not a premium shingle on its own. Wind lifts a roof at the perimeter, so what matters is how the edges are built: a properly adhered starter strip at the eaves and rakes, the manufacturer's high-wind fastening pattern rather than the standard one, and edge metal that is fastened and lapped correctly. Done properly, an exposed roof holds. Done to the minimum, it will keep failing no matter what product is on it.

What does a roof replacement cost on a Scarborough bungalow?

Bungalows are among the more affordable roofs in the GTA to replace — single storey, simple hips, easy access, moderate area. Price is driven by roof area, the number of layers coming off, and how much deck needs replacing underneath. We quote in writing after seeing it, and we tell you before we start what happens to the price if the deck turns out to be bad.

Coverage

Neighbourhoods we serve in Scarborough

Agincourt, Bendale, Birch Cliff, Cliffside, Cliffcrest, Guildwood, Highland Creek, Malvern, Milliken, Morningside, Rouge, Scarborough Village, West Hill, Wexford, Woburn, Dorset Park, Eglinton East, Ionview, Kennedy Park, Steeles

Free Scarborough assessment

On-site look, written quote, no pressure — and a straight answer about whether you need a permit.