Siding Replacement Cost Calculator
The Canada-average example on this page is 1,400 sq. ft. of wall area: typical about $14,300, planning range $8,700–$19,900 before tax. Estimate siding replacement using exterior wall area, material, removal and home height.
Project Details
Adjust the inputs below. Your estimate updates instantly.
Use the range to price one written scope.
Ask contractors to price the same materials, quantities, preparation, permits, disposal and exclusions. A cheaper total with smaller allowances is not necessarily a cheaper project.
Browse planning guides →What to verify after the siding estimate
Exterior wall area and siding material set the base scope, but removal, building height, access, trim, soffits, flashing, water-management details and hidden sheathing repairs can materially change a real contract. Ask bidders to identify whether housewrap or other weather-resistive layers, disposal and trim are included rather than comparing only a price per square foot.
Permits and exterior-design controls vary by municipality and property. The calculator does not assume that a material swap, opening change or exterior alteration is automatically permit-free. Use the estimate as a budget, then confirm the local requirements before ordering materials.
Related planning: compare contractor quotes · permits, taxes and budget gaps.
Planning the next step?
Read our Siding Replacement Cost in Canada (2026): Walls, Removal and Weatherproofing guide for scope, assumptions, risks and the questions to ask before obtaining a quote.