Sagging gutter repair in downtown Toronto: what the crew found
Quick answer: In October 2026 Alex, of the DT Cleaning crew, worked on a brick semi-detached house in downtown Toronto. The roof was badly damaged and pieces of it were falling into the eavestrough. Under their weight the trough had bent out of shape, and its nails were coming out of the wood.
Why this gutter sagged: a damaged roof filling the trough
Quick answer: The load came from the roof itself. Worn shingles were breaking into pieces and shedding their grit, and all of it collected in the trough. On this downtown Toronto semi in October 2026, the old fastening could not hold that weight, and the trough bent out of shape.
"Today we were at a client's. His roof is damaged, and these pieces fall into the gutter. Under the weight of all these pieces the gutter got deformed, and the nails started falling out."
Alex, DT Cleaning crew, downtown Toronto, October 2026 (translated from the crew's voice note)
Pulled nails: the spikes that let go under the weight
Quick answer: This trough hung on long spikes driven through it into the fascia board. Under the weight of the roof pieces those nails were being pulled out of the wood in October 2026. The photo below shows one lying across the trough after it came loose.
Gutter cleaning before the repair, downtown Toronto
Quick answer: Before any bracket went in, the crew cleaned out the whole eavestrough in October 2026, roof pieces and grit included. The cleaning was $180 of this job's $300, inside DT's $130 to $200 range for a semi-detached house. At DT Cleaning, clearing the downspouts is part of a gutter cleaning.
CMHC's rainwater guide says: "Failure to maintain (clean out) gutters and downspouts may cause overflows and water loss." See our gutter cleaning in Toronto page.
8 new gutter brackets on a downtown Toronto semi
Quick answer: Alex installed 8 new brackets along the trough and drove their screws with a quarter-inch socket. Each one clips under the front lip of the eavestrough and screws into the fascia, as the photos show. On this job the 8 brackets cost $120, $15 each. Repairs at DT Cleaning now start at $130.
More repairs: our eavestrough repair page and a sagging trough in Mississauga.
Levelling the trough so the water drains the right way
Quick answer: While the 8 brackets went in, the crew levelled the trough as far as it would go, so the water drains in the right direction again. Alex: "We levelled it as much as we could so the water would go in the right direction."
The Government of Canada says: "When properly installed and maintained, eavestroughs and downspouts can mitigate water damage by capturing and directing the flow of water away from your home's exterior walls and foundation." Where the water leaves the trough, see our downspout repair page.
How much does sagging gutter repair cost in downtown Toronto?
Quick answer: This October 2026 job cost $300: $180 for the gutter cleaning and $120 for the 8 brackets, which were $15 each on this job. DT's gutter cleaning for a bungalow or semi-detached house runs $130 to $200, depending on the home. Repairs now start at $130, and a minor repair runs $130 to $300.
| Job record | Detail |
|---|---|
| Place | Downtown Toronto, October 2026 |
| House | Brick, semi-detached |
| Found | Roof pieces and grit in the trough, the trough deformed, nails pulled out |
| Done | Whole trough cleaned, 8 new brackets, trough levelled |
| Gutter cleaning | $180 |
| 8 brackets ($15 each) | $120 |
| Total | $300 |
| DT Cleaning price sheet | Price |
|---|---|
| Gutter cleaning, bungalow or semi-detached | $130 to $200, depending on the home |
| Gutter cleaning, two-storey | $200 to $350, depending on the home |
| Diagnostic visit for repairs | $130 |
| Minor repair | $130 to $300 |
More cleaning prices are in our eavestrough cleaning cost guide.
How often to check a gutter under a damaged roof in Toronto
Quick answer: More often than a gutter under a sound roof. Pieces of this roof were falling into the trough in October 2026, so it will fill again until the roof itself is dealt with. The 8 new brackets carry the trough; they do not stop what lands in it.
The Government of Canada's advice for every home: "Check your eavestroughs and downspouts at least twice per year, during fall and spring, to remove debris such as leaves and sticks". It also says: "Check for damage on your installed eavestroughs and downspouts."
Sagging gutter repair across Toronto and the GTA
Quick answer: DT Cleaning repairs and cleans eavestroughs in downtown Toronto and across the GTA with 2 crews from 7 Inverleigh Dr, Etobicoke, and carries $2M CGL insurance and WSIB. Our crews are Working at Heights certified; Ontario's working at heights page requires that training for construction workers who use fall protection.
We work in these areas:
Sagging gutter repair in downtown Toronto: common questions
How much does sagging gutter repair cost in downtown Toronto?
This job was $300: $180 for the cleaning and $120 for 8 brackets. Repairs at DT Cleaning now start at $130.
Why does a gutter sag?
Here, roof pieces and grit in the trough bent it and pulled its nails.
Can a damaged roof make a gutter sag?
Here it did: pieces of the roof kept falling into the trough.
Why do gutter nails come out?
On this job the weight in the trough pulled them out of the fascia.
Is the gutter cleaned before a sag is fixed?
Yes. The whole trough was cleaned first.
How many brackets did this gutter need?
8 new brackets.
What tool drives the bracket screws?
A quarter-inch socket, on this job.
How are the new brackets attached?
Each clips under the trough's front lip and screws into the fascia.
Why level a gutter after the repair?
So the water drains in the right direction.
How often should a gutter under a damaged roof be checked?
More often than every fall and spring, until the roof is dealt with.
Is downspout clearing included in a gutter cleaning?
Yes, at DT Cleaning. Repairs, extensions and brackets are separate work.
Do you repair sagging gutters in downtown Toronto?
Yes, across downtown Toronto. Call (647) 558-8411.
How this case study was made: from voice notes recorded by the DT Cleaning crew in October 2026 and the photographs from this job; drafted with AI from the voice notes; the facts checked against the recordings and the owner's answers before publishing.
Related eavestrough and downspout case studies
Gutter sagging, or nails coming out?
Our crew cleaned this trough, fitted 8 new brackets and levelled it. Call for a quote.