James Hardie siding costs $14 to $22 per square foot installed in the Niagara Region in 2026. A 1,500 sq ft two-storey runs $22,500–$31,000 all-in; a 2,500 sq ft home runs $36,000–$50,000.
HardiePlank lap is the least expensive line, HardiePanel board-and-batten and HardieShingle the most. ColorPlus factory finish adds roughly $1.50–$2.50 per square foot but removes painting for 15+ years.
| Product | Installed $/sq ft | Typical use |
|---|---|---|
| HardiePlank lap siding | $14 – $19 | Main field of the house |
| HardiePanel vertical + HardieTrim battens | $16 – $22 | Board-and-batten look |
| HardieShingle | $18 – $24 | Gables and accent elevations |
| HardieTrim boards | $12 – $18 / linear ft | Corners, windows, fascia |
| ColorPlus factory finish | +$1.50 – $2.50 | Skips site painting |
| Home | HardiePlank lap | Board & batten |
|---|---|---|
| 1,000 sq ft bungalow | $16,000 – $23,000 | $19,000 – $26,000 |
| 1,500 sq ft two-storey | $22,500 – $31,000 | $26,000 – $36,000 |
| 2,000 sq ft two-storey | $29,000 – $40,000 | $33,000 – $46,000 |
| 2,500 sq ft two-storey | $36,000 – $50,000 | $41,000 – $57,000 |
These are St. Catharines, Niagara Falls, Welland, Grimsby and Hamilton numbers from projects completed in 2025 and 2026. All-in: tear-off, disposal, house wrap, flashing, HardieTrim, fasteners and labour.
Ontario pricing runs above published US averages for three reasons: freight into Canada, the HardieZone HZ5 product spec (engineered for freeze-thaw climates, which is what we install here), and the labour cost of a proper rain-screen detail. A Hardie install done correctly in Niagara includes 1/4" gapping at butt joints, flashing at every horizontal transition, and no face-nailing through the plank. Those details are the difference between 50 years and 15.
Yes for a long-term home. HZ5-spec Hardie is engineered specifically for freeze-thaw climates like Niagara, is non-combustible, and carries a 30-year non-prorated finish warranty on ColorPlus. It costs 55–70% more than vinyl but lasts 50+ years.
HardiePlank lap siding in a primed finish, painted on site, at roughly $14 per square foot installed. ColorPlus factory finish costs $1.50–$2.50 more per square foot but eliminates painting for 15+ years and is usually the better long-run value.
A 1,500 sq ft Niagara two-storey takes 8–12 working days with our in-house crew. Fibre cement is slower than vinyl because each plank is heavier and every cut is dust-controlled.
Not if you order ColorPlus factory finish. That is baked on and warranted for 30 years non-prorated. Primed Hardie must be painted on site within 180 days of installation and repainted roughly every 15 years.
Free on-site visit within 24 hours. Written itemized quote same day. No sales tricks.
(905) 977-2220