What eavestrough replacement actually costs in the GTA in 2026.
Eavestroughs are the cheapest part of your roof to ignore — and the most expensive to ignore for long. A failing run sends water straight into your fascia, basement, and foundation. Here is the honest math.
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Eavestrough replacement in the GTA in 2026 runs $6–$12 per linear foot installed for standard 5-inch seamless aluminum, and $9–$15 per linear foot for 6-inch oversized aluminum. A typical detached home with 160–200 linear feet costs $1,400–$3,200 including downspouts. Leaf guards add $4–$18 per linear foot depending on type, and two-storey access adds $1–$3 per linear foot. Eavestroughs (also called gutters or troughs) carry roof water away from your fascia, walls, and foundation — when they sag, overflow, or pull away, the damage shows up on far more expensive parts of the house. This page is the honest breakdown of GTA pricing, materials, leaf guards, and the install mistakes that cause failure.
Last reviewed: · By AUK Roofers editorial team
What eavestroughs actually do (and why failure gets expensive)
An eavestrough is a water-management system, not a trim detail. A single GTA rainstorm can drop hundreds of litres onto a roof in an hour; the eavestrough catches all of it at the roof edge and routes it through downspouts away from the foundation. When a run sags, clogs, or pulls away, that water sheets down the fascia (rotting it), saturates the soil against the foundation (causing basement seepage), and freezes at the roof edge in winter (feeding ice dams). The eavestrough itself is one of the cheapest components on the house — but its failure damages the most expensive ones. That is why catching a failing run early is worth far more than the repair costs.
Catches roof runoff at the edge and routes it through downspouts
Protects fascia, siding, basement, and foundation from water
Overflow against the foundation is a top cause of basement seepage
Edge ice from poor drainage feeds ice dams in GTA winters
The trough is cheap; the damage from failure is not
Downspouts should discharge 1.2–1.8 m (4–6 ft) from the foundation
Pricing by linear foot in the GTA
GTA eavestrough pricing is quoted per linear foot, installed (material plus labour). Standard 5-inch seamless aluminum runs $6–$12 per linear foot. Six-inch oversized aluminum — worth it for large roofs, steep pitches, or heavy tree cover — runs $9–$15 per linear foot. Downspouts add $8–$12 per linear foot of run, and most homes need 3–5 downspouts. Removal and disposal of the old eavestrough adds $0.75–$2 per linear foot. Access drives a lot of the variance: a single-storey bungalow is at the low end, while a two-storey adds $1–$3 per linear foot and a three-storey adds $3–$6 for scaffolding or lift time. Tight side-yards and complex rooflines with many inside and outside corners also add labour.
5-inch seamless aluminum: $6–$12 per linear foot installed
6-inch oversized aluminum: $9–$15 per linear foot installed
Downspouts: $8–$12 per linear foot of run (most homes need 3–5)
Tear-off and disposal of old trough: $0.75–$2 per linear foot
Two-storey access premium: $1–$3 per linear foot
Three-storey access premium: $3–$6 per linear foot
Complex rooflines (many corners) add labour per corner
Seamless vs sectional, and which material to choose
Two things define an eavestrough quote: how it is formed, and what it is made of. Seamless eavestrough is roll-formed on-site from a single coil to the exact length of each run, so the only seams are at corners and outlets — far fewer leak points than sectional (store-bought) lengths joined every few feet. For any GTA replacement, seamless is the standard and worth it. On material: aluminum is the right choice for roughly 90% of homes — it never rusts, comes in 20+ baked-on colours, and lasts 20–30 years. Galvanized steel is stronger for heavy snow-load areas but can rust at cut edges and costs more ($10–$18 per linear foot). Copper is a premium, 50-plus-year choice for heritage and high-end homes ($25–$40 per linear foot). Vinyl is the cheapest ($4–$7 per linear foot) but turns brittle and cracks in GTA freeze-thaw winters, lasting only 10–15 years — a false economy on most homes.
Seamless: formed on-site, leaks only at corners/outlets — the standard
Sectional: joined every few feet, more seams, more leak points
Aluminum: $6–$15 per lf, 20–30 yrs, no rust, 20+ colours — best for most
Galvanized steel: $10–$18 per lf, stronger, can rust at cut edges
Copper: $25–$40 per lf, 50+ yrs, heritage / premium homes
Vinyl: $4–$7 per lf but brittle in GTA winters, 10–15 yrs — avoid
Leaf guards in the GTA — worth it or not?
Whether leaf guards pay off depends entirely on your tree cover. On a treeless subdivision lot, basic guards rarely justify the cost. But across the older, tree-lined GTA — the Beaches, Leslieville, central Mississauga, Old Oakville, much of Vaughan — mature maples, oaks, and especially pines drop enough debris to clog an unguarded eavestrough twice a year. Screen and mesh guards ($4–$10 per linear foot) stop leaves but let fine pine needles and shingle grit through. Micro-mesh guards ($12–$18 per linear foot) stop nearly everything and are the right choice under pines. The honest test: if you are climbing a ladder to clean your eavestroughs more than twice a year, guards will pay for themselves in avoided cleaning, water damage, and ladder risk. If not, skip them.
Treeless lot: guards rarely worth it
Heavy tree cover (maples, oaks, pines): guards pay off fast
Screen/mesh: $4–$10 per lf — stops leaves, not fine needles/grit
Micro-mesh: $12–$18 per lf — stops nearly everything, best under pines
Rule of thumb: cleaning more than twice a year = guards pay back
Guards also reduce winter ice build-up from clog-driven overflow
Signs you need replacement, not just a clean
A clogged eavestrough can be cleaned; a failing one needs replacing. Watch for these signs. Sagging or pulling away from the fascia usually means the hangers have failed or the fascia behind it has rotted — a clean will not fix it. Water sheeting over the front edge during rain means the trough is undersized, mis-pitched, or clogged at the outlet. Peeling paint or staining on the fascia and siding below the trough means chronic overflow. Pooling water or basement seepage near the foundation points to downspouts discharging too close to the house. Visible rust streaks (on steel) or cracks (on vinyl) mean the material is at end of life. Separated corner seams that leak after every rain are a sectional-system failure that seamless replacement solves.
Sagging / pulling from fascia: failed hangers or rotted fascia behind
Water sheeting over the front edge: undersized, mis-pitched, or clogged
Stained or peeling fascia and siding below: chronic overflow
Foundation pooling or basement seepage: downspouts discharge too close
Rust streaks (steel) or cracks (vinyl): material at end of life
Leaking corner seams after every rain: sectional-system failure
Common GTA install mistakes to watch for
Watch for these errors in any GTA eavestrough quote or install. First, wrong pitch — eavestroughs need a slope of about 6 mm per 3 m (a quarter-inch per 10 feet) toward each downspout; too flat and water stands and overflows, too steep and it looks crooked and outpaces the downspout. Second, hangers spaced too far apart — GTA snow and ice load demands hidden hangers every 60 cm (24 inches), not the 90 cm some installers use, or the run sags by spring. Third, too few downspouts — long runs on a single downspout overflow in heavy rain; plan one downspout per 12 m (40 feet) of run. Fourth, downspouts that dump right at the foundation instead of extending 1.2–1.8 m away. Fifth, no drip edge or gutter apron tucking roof water into the trough — without it, water wicks behind the eavestrough and rots the fascia.
Wrong pitch: ~6 mm per 3 m (quarter-inch per 10 ft) toward downspouts
Hangers too far apart: use every 60 cm (24 in) for GTA snow/ice load
Too few downspouts: one per ~12 m (40 ft) of run minimum
Downspouts dumping at the foundation instead of 1.2–1.8 m away
No drip edge / gutter apron: water wicks behind and rots fascia
Reusing rotted fascia behind a new trough = repeat failure
Common questions.
Direct answers, no filler.
How much does eavestrough replacement cost in the GTA?
Standard 5-inch seamless aluminum runs $6–$12 per linear foot installed, and 6-inch oversized runs $9–$15. A typical detached home with 160–200 linear feet costs $1,400–$3,200 including 3–5 downspouts. Two-storey access adds $1–$3 per linear foot and three-storey adds $3–$6. Leaf guards add $4–$18 per linear foot depending on type. After a free drone inspection you get a written, fixed-price, line-item quote — never a vague estimate.
Do I need 5-inch or 6-inch eavestroughs?
Five-inch handles most GTA homes. Step up to 6-inch if you have a large or steep roof that sheds water fast, heavy tree cover that needs the extra capacity to avoid clogging, or chronic overflow on the current 5-inch system. Six-inch troughs pair with larger 3x4-inch downspouts that carry roughly 40% more water and clog less. The upgrade adds about $3 per linear foot — usually worth it on big or tree-heavy lots.
Are leaf guards worth it in the GTA?
It depends on your trees. On a treeless lot, basic guards rarely pay off. Under mature maples, oaks, and especially pines — common across the older GTA — guards stop the twice-a-year clogging that causes overflow and ice. Screen/mesh ($4–$10 per linear foot) stops leaves; micro-mesh ($12–$18) stops fine pine needles and shingle grit too. If you clean your eavestroughs more than twice a year, guards usually pay for themselves in avoided cleaning and water damage.
Seamless or sectional eavestrough — what's the difference?
Seamless eavestrough is roll-formed on-site from one coil to the exact length of each run, so the only joints are at corners and downspout outlets. Sectional eavestrough is pre-cut lengths joined every few feet, and every joint is a future leak point. For a GTA replacement, seamless is the standard — fewer seams means fewer leaks and a longer service life. The price difference is small once labour is included.
Can I replace eavestroughs without replacing the roof or fascia?
Yes. Eavestrough replacement is done from the perimeter and does not disturb the roof shingles. The job takes about 1–2 days on a typical home. One caveat: if the fascia behind the trough is rotted, it should be repaired or replaced first so the new hangers have sound wood to anchor into — and if you are replacing soffit and fascia anyway, bundling all three saves on shared access and mobilization.
How long does eavestrough replacement take?
Most detached homes are done in one to two days — removal of the old run, on-site forming of the new seamless trough, hanging, downspouts, and cleanup. Single-storey bungalows are often a single day. Three-storey homes and complex rooflines take longer because of scaffolding or lift setup. Installers avoid running long aluminum lengths in heavy rain or high wind, so weather can shift the schedule by a day.
Should I replace my eavestroughs at the same time as my roof?
If your eavestroughs are near end of life, yes — the crew is already working the roof edge and installing drip edge, so the added access cost is small. If your troughs are newer and sound, there is no need; new drip edge can be set against the existing run. As a rough threshold, bundle if aluminum eavestroughs are 18-plus years old, and always replace any section a roof tear-off reveals to be damaged behind the fascia.
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