How Much Does a New Roof Cost in 2026?

The 2026 Canadian average for a full asphalt-shingle replacement on a typical 2,000 sq ft single-family home runs $11,800 to $19,500 CAD (taxes in), with the national midpoint near $15,200 CAD including HST/GST/PST, single-layer tear-off, ice and water shield to NBC 2020 §9.26.6.2, synthetic underlayment, and architectural laminate shingles. Move to standing-seam steel and the same property hits $26,000–$44,000 CAD. Numbers pulled from Q1 2026 CRCA (Canadian Roofing Contractors Association) member quotes, HomeStars and Renomii pricing aggregators, and IKO/BP Canada/Vicwest dealer rate cards.

This guide breaks the bill into the line items that actually move on a Canadian quote: per-square pricing by material, provincial labour swings, the winter-work premium, and the NBC 2020 upgrades you can’t legally avoid on tear-off.

Average new roof cost by material — 2026 Canadian pricing

Canadian roofers price by square (1 square = 100 sq ft of roof slope) or by m² depending on the province. A 2,000 sq ft single-storey home with a 6/12 pitch has roughly 24 squares of slope after slope factor and 600 mm overhangs. Figures below are fully installed including HST/GST/PST, single-layer tear-off, ice and water shield 36 inches inside the warm wall (NBC 2020 §9.26.6.2), 30-lb felt or synthetic underlayment, drip edge to all eaves and rakes, and skip hire.

Material	Per-square installed CAD	2,000 sq ft home (24 sq)	Lifespan
3-tab asphalt shingle	$475 – $625	$11,400 – $15,000	15–20 yr
Architectural laminate (IKO Cambridge, BP Mystique)	$575 – $850	$13,800 – $20,400	25–30 yr
Premium designer (IKO Royal Estate, GAF Glenwood)	$900 – $1,250	$21,600 – $30,000	30–50 yr
Standing-seam steel (Vicwest, Westform)	$1,250 – $2,100	$30,000 – $50,400	50+ yr
Steel shingle (Kaycan, Permanent)	$1,150 – $1,750	$27,600 – $42,000	50+ yr
Cedar shake (Western red, certi-grade)	$1,400 – $2,400	$33,600 – $57,600	30–40 yr
Concrete tile (Boral, Eagle)	$1,150 – $1,650	$27,600 – $39,600	50+ yr
Slate (Glendyne Quebec)	$2,200 – $4,800	$52,800 – $115,200	100+ yr
Modified bitumen (2-ply SBS)	$750 – $1,200 per sq	flat-roof only	20–25 yr
TPO single-ply	$850 – $1,300 per sq	flat-roof only	20–30 yr
EPDM single-ply	$700 – $1,050 per sq	flat-roof only	25–30 yr

Pricing reflects Q1 2026 CRCA member-survey medians cross-checked against Home Depot Pro, Rona Pro, and Castle Building Centres trade-counter data plus 12 metro and rural contractor quotes.

What actually drives the bill

Roof area is rarely the swinging variable on a Canadian quote. Four big movers ranked by influence:

1. Winter premium. Quebec, Manitoba, Saskatchewan and northern Ontario contractors charge a 15–25% labour surcharge for November–March installs because of cold-weather adhesive limitations (most asphalt-shingle warranties require 4°C minimum sealing strip activation per IKO and BP installation specs) and snow-clearing time. Avoid Nov–Mar where possible.
2. Snow load and structural assessment. NBC 2020 Tbl C-2 ground snow loads (Sg) range 1.4 kPa (Vancouver, Victoria) to 5.4 kPa (St-John’s NL, Saguenay QC, mountain BC). Recovering on top of an existing assembly designed for old code can trigger structural review by a P.Eng — $850–$1,800 in stamped drawings.
3. Ice and water shield extent. NBC 2020 mandates 36 inches inside the warm wall measured perpendicular up the slope; valleys, eaves, around skylights and chimneys all need full protection. Expect $4–$7 per sq ft installed for self-adhered SBS membrane (Grace Ice & Water, IKO StormShield).
4. Provincial code variance. Ontario OBC SB-12 + Quebec RBQ + BC BCBC all add provincial overlays on top of NBC. Toronto Mandatory Downspout Disconnection bylaw forces concurrent stormwater work in priority basement-flooding wards. Quebec winter ice-plug heat-trace is required at every eave on new builds and major renos in Zone 2 and 3.

Regional cost variation in 2026

Canadian roofing labour ranges from $48/hour CAD (rural Maritimes, rural Saskatchewan) to $115/hour CAD (downtown Toronto, Vancouver Westside, central Calgary post-flood premium). From Q1 2026 contractor surveys:

• Greater Toronto Area (ON): $14,500–$22,500 CAD baseline. Toronto bylaw downspout disconnect adds $1,500–$3,200.
• Ottawa (ON): $13,800–$21,200.
• Greater Montreal (QC): $13,200–$20,500. Winter premium November–March adds 15–20%. RBQ-licensed contractor mandate.
• Quebec City and east: $12,800–$19,800. Snow loads to 4.0 kPa Ss require engineered structural assessment on most pre-1980 dwellings.
• Calgary and Edmonton (AB): $13,500–$21,000. Hail-belt insurance discounts of 8–15% on Class 4 impact-resistant shingles (IKO Nordic, GAF Timberline AS).
• Vancouver and Lower Mainland (BC): $14,500–$22,800. Heritage and view-corridor design guidelines on Vancouver Westside, North Shore and West Vancouver mandate concealed-fastener metal or cedar shake on most pre-1990 homes.
• Victoria (BC): $13,800–$21,500.
• Winnipeg (MB): $11,800–$18,200.
• Saskatoon and Regina (SK): $11,500–$17,800.
• Halifax (NS) and Moncton (NB): $11,200–$17,400. Hurricane Fiona/Lee aftermath drove demand and pricing through 2024–2025 — now stabilising.
• St. John’s (NL): $12,400–$19,200. Coastal exposure and Sg=4.5 kPa drive structural premiums.
• Yellowknife and territorial north: $22,000–$48,000 with material barge-and-fly-in surcharges of 35–80%.

Often-forgotten line items

These appear on every honest quote:

• Permit fees: $250–$650 in most municipalities; Toronto and Vancouver run $750–$1,400.
• Roll-off bin and tipping: $480–$1,100 CAD per bin.
• Plywood/OSB deck repair: $95–$135 CAD per 4x8 sheet installed. Cedar-shake tear-offs can hit 25+ sheets.
• Chimney flashing, lead apron and counter-flashing: $550–$1,200 per chimney.
• Skylight replacement (Velux, Fakro): $850–$2,200 per unit.
• Soffit and fascia (aluminum, Kaycan/Royal/Gentek): $14–$22 CAD per linear foot for full replacement.
• Eavestrough (5-inch K-style aluminum) and downspouts: $11–$18 CAD per linear foot.
• Ridge vent (CASMA-certified): $14–$22 per linear foot.
• Heat trace cable for ice-dam zones: $25–$45 per linear foot installed including breaker.
• CRCA contractor accreditation premium: typically 10–15% over non-CRCA quotes, with the IKO Roof-Pro 25-year transferable warranty or BP Pro Plus warranty making it a wash on a 10-year hold.

Asphalt vs metal vs membrane — when each makes financial sense

For a 5–10 year sale horizon, architectural laminate asphalt (IKO Cambridge, BP Mystique) is the move: lowest installed cost, broad buyer recognition, 25-year manufacturer transferable warranty, hail-rated Class 4 options for the prairies. For a forever home in heavy snow country (Quebec mountain, Atlantic Canada coastal, BC interior), standing-seam steel (Vicwest, Westform) ends ice-dam leaks for good and unlocks insurance discounts. Cedar shake stays niche — high upfront cost, fire-rated retrofit complications post Fort McMurray, and aggressive moss growth in coastal BC make it hard to justify outside heritage zones.

How to compare quotes without getting fleeced

Three written quotes minimum, ideally from CRCA member firms with WCB/CSST coverage and active P.Eng inspector relationships in jurisdictions requiring structural review. Each quote should specify: NBC 2020 ground snow load assumed, ice and water shield product (Grace, IKO StormShield, BP Polystick), tear-off layer count, deck repair allowance with per-sheet pricing, ridge vent product (Air Vent SureVent, Lomanco Omni), shingle line and AR (algae-resistant) status, fastener pattern (six-nail in wind zones), provincial permit handling, and timetable. Reject anything asking for more than 25% before tear-off or hiding “decking repair on opening up.”

Try our calculators

Plug your roof dimensions into our Roof Cost Calculator for material-specific pricing in CAD, run a tear-off scenario through the Roof Replacement Cost Calculator, or compare metal options in the Metal Roof Cost Calculator. For low-slope and commercial work, the Flat Roof Replacement Cost Calculator handles SBS modified, TPO, and EPDM pricing.