How Much Does Eavestrough Replacement Cost in Ontario? (2026)

When your eavestrough system reaches the end of its life — multiple failing sections, chronically leaking joints, or fascia rot hiding behind sagging gutters — the question shifts from “should I repair this?” to “how much will a full replacement cost?” The answer depends on your home, your material choice, and your location in Ontario, but 2026 contractor quotes are running in a predictable range. This guide gives you the real numbers before anyone sets foot on your property.

“Gutter renovation cost” and “eavestrough replacement cost” describe the same project: tearing out the old system and installing a complete new one. It is a different job from targeted repairs to isolated sections — and a different cost structure. Understanding what drives the price is the fastest path to getting quotes you can actually compare.

What Full Eavestrough Replacement Includes

A complete eavestrough replacement covers:

• Removal and disposal of the existing eavestrough and downspouts (confirm this is included — some contractors quote installation only)
• New seamless aluminum eavestrough, custom-formed on-site from coil stock to the exact dimensions of your roofline
• Downspout replacement — typically one downspout per 15–20 metres of eavestrough run; older homes often have fewer than optimal
• Hidden hangers and fasteners — hidden-hanger systems are standard on quality replacement jobs, replacing the spike-and-ferrule fasteners common in pre-2000 construction
• Miter cuts at corners and end caps at terminations

Soffit and fascia replacement is a separate line item, not included in eavestrough replacement pricing. If your fascia is rotted — which happens frequently when old eavestroughs have been leaking onto it for years — that must be addressed before the new eavestrough goes on. See our eavestrough and soffit repair cost guide for a complete soffit and fascia pricing breakdown.

Eavestrough Replacement Cost in Ontario: 2026 Pricing by Home Size

Ontario contractor pricing for full seamless aluminum eavestrough replacement (materials and labour) breaks down by home size:

Home Type	Approx. Linear Footage	2026 Price Range
Bungalow	100–150 linear feet	$2,000–$5,000
Two-storey detached	150–220 linear feet	$3,200–$7,000
Two-storey with garage	180–260 linear feet	$4,000–$8,500
Large executive or custom home	250+ linear feet	$5,500–$12,000+

GTA and Toronto-area labour runs 10–20% above mid-Ontario cities like Brantford, Kitchener-Waterloo, or Stratford. If you are also pricing gutter guards as part of the replacement project, see our Ontario gutter guard cost resource for a regional pricing overview.

Price Per Linear Foot: Eavestrough Replacement by Material

The material you choose is the biggest per-foot variable in any eavestrough renovation quote. Here are the 2026 installed rates (material and labour combined):

• 5" aluminum K-style (seamless): $8–$14/ft — the standard for most Ontario bungalows, semis, and townhomes. Handles typical Southern Ontario rainfall and freeze-thaw loads without issue.
• 6" aluminum K-style (seamless): $10–$16/ft — recommended for homes with steep roof pitches, large drainage areas, or in regions with high rainfall. The 6" profile carries approximately 40% more volume than 5" during heavy rain events.
• 5" half-round aluminum: $11–$18/ft — suited to heritage and Victorian-era properties. Requires special round-bottom brackets and typically runs 15–25% more than K-style for equivalent footage.
• Steel (galvanized or Galvalume): $10–$18/ft — heavier than aluminum, more resistant to impact and hail damage. A practical choice for rural properties with heavy debris loads or significant wildlife pressure.
• Copper (half-round): $25–$55/ft — premium heritage applications. Extremely long-lasting (50+ years), develops a distinctive patina over time, and requires specialist installation.

Sectional aluminum (pre-cut 10-foot sections joined by slip connectors) typically costs $1–$3/ft less than seamless but adds leak risk at every joint. Seamless systems have no mid-run joints — only corners and downspout connections — which is why most Ontario replacement contractors default to seamless. For a full breakdown of why this matters, see our eavestrough installation cost guide.

What Factors Affect Your Eavestrough Renovation Quote?

Beyond linear footage and material, these variables move quotes significantly:

• Number of storeys. Two-storey and three-storey homes add 20–35% over bungalow rates for equivalent footage. Taller setups require longer ladders, additional setup time, and may require harness anchors under Ontario’s Building Code fall-protection requirements for work above 3 metres.
• Fascia condition. The most common unexpected cost in eavestrough replacement. If the fascia board is rotted — soft or spongy when pressed — new gutters cannot be attached to it safely. Replacing fascia adds $14–$32 per linear foot and is often discovered mid-job rather than at the quoting stage. Ask your contractor to check fascia condition before finalizing the price.
• Roof complexity. Homes with hip roofs, multiple valleys, dormers, or L-shaped footprints require more miter cuts, more setup repositions, and more labour per linear foot. Expect 15–25% above a simple rectangular roofline quote for equivalent footage.
• Downspout extensions. Ontario’s climate demands that downspouts direct water at least 1.5 metres from the foundation. Many older homes need extensions added at the same time as eavestrough replacement. Budget $50–$150 per extension, or $250–$600 for underground drainage connections where required.
• Removal and disposal of old system. Confirm whether your quote includes removal and disposal. Disposal for a full system typically adds $100–$250 if not included.
• Timing and demand. September through November is peak season. Contractors are often booked 3–4 weeks out and pricing is less negotiable. Late winter and early spring jobs — when demand is lowest — often come in 10–15% lower with faster scheduling.

Repair vs Full Replacement: A Quick Decision Guide

Full replacement is not always the right answer. Targeted repairs deliver better value when the system is under 15 years old, damage is isolated, and the fascia is sound. Most Ontario contractors use these thresholds:

• Repair is the right call when: one or two sections are damaged, joint failures are isolated, the fascia is solid, and the system is under 15 years old.
• Replacement delivers better value when: more than 30% of the eavestrough run shows damage, the system is 20+ years old, the fascia is rotted, or you have repaired the same sections multiple times without lasting results.

The trap many Ontario homeowners fall into is comparing the cost of one repair to the cost of replacement. The real comparison is total cost of ownership over 3–5 years. A system in structural decline will keep finding new ways to fail. Delaying replacement on a compromised system defers costs while adding risk of fascia rot, soffit damage, and foundation water intrusion. Our eavestrough repair service page covers what individual repairs look like when replacement is not yet warranted.

Should You Add Gutter Guards During Replacement?

Eavestrough replacement is the optimal time to add micro-mesh gutter guards. You are already paying labour to access the roofline, so the incremental cost of adding guards is roughly $5–$12 per linear foot over the replacement quote — far less than installing guards on an existing system later.

For an average Ontario home (150–180 linear feet), that is a $750–$2,200 addition. At Ontario’s typical professional cleaning rate of $200–$400 per year, that cost recovers in 2–5 years through eliminated cleaning bills alone — not counting the reduction in ice dam risk and extended system life that micro-mesh provides in a freeze-thaw climate. See our gutter guard installation page for what that upgrade looks like in practice.

How to Get an Accurate Eavestrough Replacement Quote

Eavestrough quotes vary more than most homeowners expect. Follow these steps to compare fairly:

1. Get three written quotes. Written quotes should specify linear footage, aluminum gauge (0.027" minimum), seamless vs sectional, downspout count, and whether removal and disposal are included. Phone estimates are not a reliable basis for comparison.
2. Ask about fascia condition upfront. Request that the contractor inspect the fascia before finalizing the price. A quote that assumes sound fascia and discovers rot mid-job is not a firm number.
3. Verify WSIB and liability insurance. Ontario contractors working above 3 metres must carry WSIB clearance and general liability insurance. The Canadian Roofing Contractors Association (CRCA) sets the professional standards for this trade. Request certificates before signing any contract.
4. Confirm the warranty in writing. Quality seamless aluminum installations carry a 10–15 year material warranty and 2–5 years of workmanship coverage. Verbal warranties have no standing after the crew leaves.
5. Bundle guard pricing at the same time. If you are considering gutter guards, get them priced as part of the replacement quote. Bundled pricing is consistently better than returning for a second job.

EavesArmour provides written, itemized eavestrough replacement quotes at no charge across Hamilton, Burlington, Brantford, Barrie, Kitchener-Waterloo, Niagara, and communities throughout Southern Ontario. Request your free eavestrough replacement estimate today.