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Gutter Guard Cost Calculator

Estimate 2026 Canadian eavestrough guard cost by linear foot — screen, perforated aluminum, foam, brush, reverse-curve, or stainless micromesh. CRCA and HomeStars rates adapted to freeze-thaw zones and provincial codes.

Gutter Guard Cost Calculator

2026 Canadian eavestrough guard / leaf protection installation cost by linear foot, by guard type (screen / perforated / foam / brush / reverse-curve / micromesh stainless), storey, and access. 2026 CRCA and HomeStars contractor rates, adapted to ice-and-water-shield freeze-thaw zones.

Estimated guard cost
$3,051
Range: $2,593 – $3,661 · $17/ft
180 ft / 54.9 m · guard + cleaning + downspout traps + extras
Guard installed
$2,744
Pre-cleaning
$229
Removal of old
$0
Downspout traps
$78
Fascia repair
$0
Warranty upgrade
$0

What this calculator estimates

This calculator quotes the all-in installed price for residential eavestrough guard installation in 2026 Canadian dollars. It separates the bill into the line items installers actually invoice:

  • Guard material installed — the per-linear-foot product cost including labour to fasten to the eavestrough.
  • Pre-cleaning of existing eavestrough — clean-out before guard install. Always recommended unless eavestroughs were professionally cleaned within the last 3 months.
  • Removal of existing guards — strip-out of any failed guard system.
  • Downspout strainers — leaf-trap baskets at the top of each downspout.
  • Fascia minor repair — wood-rot patching, hanger re-fastening, or fascia board replacement where the eavestrough detaches from the house. Common on older Canadian homes with painted wood fascia.
  • Warranty upgrade — premium branded transferable lifetime warranty products typically command a 12 percent premium.
  • Municipal permit, weekend premium — rarely needed for guard installation alone, but priced when applicable.

A minimum service-call floor of $360 CAD applies in most Canadian metro markets — even a small install carries that floor because mobilizing the truck, ladders, and a two-person crew is the dominant cost on small jobs.

How to use it

  1. Measure eavestrough length — total linear feet of eavestrough to be covered. A typical 2,000 sqft Canadian bungalow has 130–160 ft. A 2-storey detached or back-split has 200–250 ft.
  2. Pick a guard type — Alu-Rex T-Rex (Canadian reverse-curve) and LeafFilter Canada (micromesh stainless) are the two premium Canadian-market specialties.
  3. Set storey count — labour multiplier is 1.0× single-storey, 1.1× two-storey, 1.3× three-storey or higher.
  4. Set access difficulty — easy (drive-up), moderate (rear garden), hard (lift needed for steep grade or no driveway).
  5. Toggle pre-cleaning — always recommended.
  6. Toggle removal of existing — when replacing old, failed guards.
  7. Set downspout strainer count — one per downspout.
  8. Set fascia minor repair length — if any soft fascia spots need patching.
  9. Toggle warranty upgrade, weekend, municipal permit as needed.

Typical 2026 Canadian eavestrough guard cost ranges

Guard type (single-storey, easy access, 180 ft typical home)2026 installed price
Plastic screen mesh drop-in$360 – $1,400
Perforated aluminum guard$1,100 – $2,600
Foam insert (NOT recommended for Canadian climate)$750 – $2,000
Bottle-brush insert$650 – $1,700
Reverse-curve hood (Alu-Rex T-Rex, Gutter Helmet Canada)$2,600 – $5,200
Micromesh stainless (LeafFilter Canada, GutterShutter, Rain-X)$2,600 – $5,400
Add pre-cleaning of existing eavestrough+$1.05 / ft
Add removal of existing guards+$0.90 / ft
Add downspout strainer+$13 each
Add fascia minor repair+$13 / ft
Add transferable lifetime warranty+12% on guard line
Add heated cable (300W/ft)+$28 / ft separate trade

Add 10 percent for two-storey access, 30 percent for three-storey or higher, and 10–30 percent for hard access (steep grade, lift required).

Cost drivers

Linear length. The dominant variable. Most 2,000 sqft Canadian single-family homes have 130–180 ft of eavestrough; 2,800 sqft 2-storey 200–260 ft.

Guard type. Premium branded stainless micromesh is around 1.40× the baseline; reverse-curve is around 1.20×; perforated aluminum is 0.70×; foam is 0.55×; brush is 0.50×; plastic mesh is 0.45×. Foam should NOT be used in Canadian climates due to freeze rupture.

Building height. Two-storey access requires 28–32 ft extension ladders with stand-off stabilizers and provincial OHS-compliant fall protection above 3 m. Three-storey work commonly needs scaffold rental ($200–$500 CAD/day) or a powered lift ($400–$800 CAD/day), and the labour multiplier accordingly jumps to 1.30×.

Pre-cleaning. Almost always required.

Removal of existing guards. $0.90 CAD per linear foot for strip-out labour and disposal.

Downspout strainers. One per downspout, typically 4–8 on a typical home.

Fascia minor repair. Common on 15+ year old Canadian homes with painted wood fascia. Newer aluminum-cladded fascia rarely needs repair.

Per-locale code and standards (Canada)

  • NBC 2020 Section 9.26 — Roofing and water control systems including eavestrough and accessory sizing.
  • NBC 2020 Section 9.19 — Attic ventilation requirements (typically 1:300 net-free-area to attic-floor ratio).
  • NBC 2020 Section 9.36 — Energy efficiency; attic insulation R-50 to R-60 in zones 5-8.
  • CSA A123.5 — Asphalt shingles; permits eavestrough guards provided they don’t lift the first course.
  • CSA A123.21 — Wind resistance of mechanically attached prefabricated roof membrane systems; relevant for some commercial guards.
  • CRCA Roofing Specs Manual — Industry standard for residential and commercial roofing including eavestrough detail.
  • Ontario Reg 213/91 Construction Projects — Provincial fall protection for construction work above 3 m.
  • BC OHS Regulation 11.2 — Equivalent BC requirement.
  • Quebec CNESST RSST — Equivalent Quebec requirement.
  • Alberta OHS Code Part 9 — Equivalent Alberta requirement.
  • CMHC Builder’s Guide — Canada Mortgage and Housing Corporation guidance on residential construction details.

The six guard types in detail

Plastic screen mesh drop-in. Generic plastic perforated screens. Lowest cost, easiest DIY, shortest service life (3–8 years), can become brittle in cold. Brand: Home Depot Canada, Rona, Canadian Tire generic. Best for: temporary or rental properties.

Perforated aluminum guard. Solid aluminum panel with stamped holes. Mid-tier durability (15–25 years). Brand: GutterStuff Canada, Spectra Canada, GMC Group. Best for: moderate-leaf properties.

Foam insert. NOT recommended for Canadian climates. Open-cell polyurethane absorbs water and ruptures in freeze cycles within 1-2 winters.

Bottle-brush insert. PVC-bristle cylinder. Easy DIY, moderate durability (5–10 years); bristles can become brittle in -30°C+. Brand: Hedgehog Gutter Brush Canada. Best for: pine-needle properties in zones 4 and 5.

Reverse-curve hood. Solid metal cover with curved front lip. Lifetime warranty, premium price. Brand: Alu-Rex T-Rex (Quebec-made, premier Canadian product), Gutter Helmet Canada, GutterShutter. Best for: heavy-leaf properties, long-tenure homes in all zones.

Micromesh stainless. Stainless steel mesh on aluminum or galvanized frame. Lifetime transferable warranty, premium price. Brand: LeafFilter Canada, GutterShutter, Rain-X Pro. Best for: heavy-leaf or pine-needle properties, long-tenure homes in all zones.

Diagnostic step-by-step

  1. Watch a heavy rainstorm — water sheeting over the eavestrough front edge, water running down the fascia, or water pooling near the foundation indicate the eavestroughs are not catching properly.
  2. Climb a ladder in dry weather and inspect — leaf accumulation, sediment, sagging joints, pulled-away hangers all indicate the eavestroughs need cleaning or repair before guard installation.
  3. Check the downspouts — feed a garden hose into the top of each downspout; if water doesn’t flow out the bottom at full pressure, the downspout is clogged.
  4. Inspect the fascia behind the eavestrough — soft spots, peeling paint, or visible rot indicate fascia damage that needs repair before guard install.
  5. Check for ice damage — bent or pulled-away eavestroughs along the eave indicate prior ice-dam history; consider heated cable as a supplement to guards.
  6. Photograph from the ground and from the ladder before getting quotes — your photos are the baseline for comparing installer recommendations.
  7. Get at least three written estimates from HomeStars or Renomii-verified contractors — verify the installer’s CRCA membership, public liability insurance (typically $2m to $5m CAD), and WSIB or CSST coverage.

Avoiding scams and overcharging

The Canadian eavestrough guard market sees regular door-knocker activity targeting older homeowners. Red flags:

  • “Today-only” discounts that require signing on the spot.
  • Pressure to sign before written, itemized quote.
  • Cash-only or wire-transfer demands.
  • Refusal to provide GST/HST number, CRCA membership, or proof of public liability insurance.
  • “Free inspection” door-knockers with unmarked vehicles.

Insist on a written estimate that itemizes linear length, guard product (brand + product line), warranty terms, pre-cleaning scope, removal scope, downspout strainer count, fascia repair length, and labour. Verify CRCA or HomeStars verification and public liability insurance before any work begins. Pay by credit card — gives chargeback protection if anything goes wrong.

Sources: 2026 HomeStars Gutter Guard Cost Guide; Renomii 2026 contractor data; CRCA 2026 surveys; NBC 2020 Sections 9.19, 9.26, 9.36; CSA A123.5, A123.21; provincial OHS regulations (Ontario, BC, Quebec, Alberta); CMHC Builder’s Guide; Alu-Rex, LeafFilter Canada, Gutter Helmet Canada, GutterShutter, Rain-X product specifications Q1 2026.

Frequently asked questions

How much do eavestrough guards cost in Canada in 2026?
Most Canadian homeowners pay $1,400 to $4,200 CAD for professional eavestrough guard installation on a typical single-family home with 180 linear feet of eavestrough. The 2026 baseline rate is around $9.00 CAD per linear foot for installed midrange guard. Premium branded systems with transferable lifetime warranties (LeafFilter Canada, Alu-Rex T-Rex, GutterShutter, Gutter Helmet) run $12 to $20 CAD per linear foot installed. Budget aluminum perforated or foam systems run $3 to $6 CAD per linear foot installed. Two-storey access adds 10%, three-storey 30%. Sources: 2026 HomeStars True Cost Report, Renomii 2026 contractor data, CRCA 2026 surveys.
Are eavestrough guards worth it in Canada?
For Canadian homes with deciduous trees (maple, oak, ash, elm) within 30 feet of the house, generally yes — quality guards pay back in 4 to 7 years through avoided cleaning costs and prevented water damage. The 2026 Canadian eavestrough cleaning rate of $175 to $440 CAD per visit performed twice a year totals $350 to $880 CAD annually. Quality stainless micromesh guards reduce cleaning to a once-every-3-to-5-year rinse. The Canadian climate context adds two specific benefits: (1) ice-dam reduction — clear eavestrough lets meltwater flow through to the downspout rather than freezing in a clogged trough; (2) spring melt management — heavy April snow-load runoff combined with clogged eavestrough causes immediate fascia damage. A $3,500 CAD LeafFilter install at 180 ft saves $7,000 to $17,500 CAD in cleaning costs over a 25-year horizon, plus ice-dam damage prevented.
Which eavestrough guard is best for Canadian winters?
Stainless steel micromesh on an aluminum or galvanized steel frame is the strongest performer in Canadian freeze-thaw conditions. The combination of stainless mesh (which doesn't rust or corrode under salt spray) and a non-corroding frame survives 100+ freeze-thaw cycles per year in zones 7 and 8 (Ottawa, Montreal, Quebec, Halifax, St. John's, Winnipeg, Calgary, Edmonton). Aluminum and powder-coated steel reverse-curve products (Alu-Rex T-Rex is a Canadian-made specialty, Gutter Helmet Canada) are also excellent. Foam inserts should NEVER be used in Canadian climates — they absorb water, freeze, and rupture the foam structure within 1-2 winters. Bottle-brush inserts work but the PVC bristles can become brittle in -30°C and below. Plastic mesh screens become brittle in cold weather and shatter on impact (e.g., ice falling from above). For zones 4 and 5 (Vancouver, Victoria, southern BC, Toronto) the milder winters allow more product flexibility but stainless still outperforms.
Do gutter guards prevent ice dams in Canada?
Partially. Quality stainless micromesh and reverse-curve guards reduce ice-dam severity by keeping the eavestrough clear of debris, which lets meltwater flow through to the downspout rather than freezing in a clogged trough. They do NOT eliminate ice dams. Ice dams form when warm air leaks from the conditioned attic into the cold roof deck, melting snow that re-freezes at the cold eave. The root cause is attic air-sealing and insulation deficiency, not eavestrough clogging. The NBC 2020 Section 9.36 effective-thermal-resistance requirements (R-50 to R-60 attic insulation in zones 5-8) plus NBC 2020 Section 9.19 attic ventilation are the actual ice-dam fixes. Heated cables along the eave (300W per linear foot) installed under the eavestrough guard are a supplementary solution for problem ice-dam locations. Always combine attic detailing, ventilation, eavestrough guards, and heat cables as a system rather than relying on guards alone.
Can I DIY install eavestrough guards in Canada?
Drop-in screen, foam, and brush inserts can be DIY for any walkable single-storey home with a stable ladder setup. Material cost is $1.50 to $4 CAD per linear foot at Home Depot Canada, Rona, or Canadian Tire. Allow 4–6 hours for a typical 180 ft install plus pre-cleaning. Critical safety items: (1) ladder stand-off stabilizer (not direct ladder-on-eavestrough), (2) two-person setup with ground spotter, (3) provincial OHS-compliant fall protection above 3 m (Ontario Reg 213/91, BC OHS Regulation 11.2, Quebec CNESST RSST, Alberta OHS Code Part 9 all require similar). Reverse-curve and micromesh stainless systems should be professionally installed because they require precise fixing patterns; LeafFilter Canada, Alu-Rex T-Rex, GutterShutter, and Gutter Helmet Canada warranties are voided if installed by anyone other than their authorized installers.
Do eavestrough guards affect roof or insurance coverage in Canada?
Generally no, provided the guard is fastened to the eavestrough (not the shingles or membrane) and does not lift the first course of shingles. IKO, BP, GAF Canada, and CertainTeed Canada permit eavestrough guard installations on warranted roofs. Installations that lift the first shingle course or break the drip-edge seal can void the shingle manufacturer warranty. The CSA A123.5 / A123.21 standards permit eavestrough accessories provided they comply with the roof manufacturer's installation guide. For insurance, IBC (Insurance Bureau of Canada) member carriers (Intact, Aviva Canada, Co-operators, TD Insurance, Wawanesa) cover ice-dam and water damage as a standard peril provided routine maintenance was performed — having a documented gutter guard system supports a clean claim history and can avoid premium increases.
Alu-Rex T-Rex vs LeafFilter Canada — which is better?
Both are top-tier Canadian eavestrough guard brands but use different technologies. Alu-Rex T-Rex is a Canadian-engineered reverse-curve solid-aluminum system manufactured in Quebec; the curved hood drops water into a narrow slot while leaves slide off. Lifetime transferable warranty, manufactured locally so warranty support is straightforward. Material cost $15 to $24 CAD per linear foot installed. LeafFilter Canada is a stainless-steel micromesh retrofitted onto your existing eavestrough — the mesh sits on a uPVC frame fastened to the eavestrough front lip and back wall. Lifetime transferable warranty. Material cost $14 to $22 CAD per linear foot installed. Both perform well in Canadian climates. Alu-Rex T-Rex has slightly better cold-weather durability (the solid aluminum hood doesn't ice over as readily as the mesh). LeafFilter has better fine-debris filtration (down to roughly 50 microns). Choose Alu-Rex if you have moderate-to-heavy leaf load and harsh winter. Choose LeafFilter if you have pine needles, shingle grit, or pollen as primary debris.
Does home insurance cover eavestrough guard install in Canada?
No — eavestrough guard installation is a routine improvement, not a covered peril. Insurance covers eavestrough or guard replacement when failure is caused by a specific covered peril such as wind, hail, fire, falling tree, or vehicle impact. Routine wear, age-related deterioration, and original installation defects are excluded as maintenance. Some Canadian IBC-member carriers (Intact, Aviva, Co-operators, TD, Wawanesa) recognise ice-dam-prevention upgrades when claims are assessed — having a documented guard system can reduce dispute on a claim. Always file storm and ice-dam claims promptly through the carrier's claims line and document the pre-event condition with photographs.

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