
Ontario attic insulation rebate calculator: estimate your Home Renovation Savings rebate
Updated November 7, 2026
Independent renovation guide for Canada
Section
Free calculators to estimate the cost of your renovation or the rebate you may qualify for. Instant result, no sign-up.
Pick your project: you get a low, typical and high range before tax, then the detailed budget as a PDF by email if you want it. Prices currently cover Quebec, Ontario, British Columbia and Alberta.
Cabinets, counters, quality range and scope of work.
Shower, vanity, heated floor and plumbing.
Finish per sq ft, bathroom and egress window.
Vinyl, hardwood, tile, removal and subfloor.
Walls, ceilings, doors and gallons of paint.
Shingles, metal or membrane, pitch and deck.
Material, glazing, installation type and rebate.
Wall, multi-zone or central, capacity and rebate.
Area, target R-value and available rebates.
Pressure-treated, cedar, composite, helical piles and railings.
Vinyl, fibre cement, engineered wood and rigid foam.
100A to 200A upgrade, mast, grounding and permits.
Weeping tile, excavation, membrane and sump pump.
System kW, roof type, battery backup and rebates.
240V charger, wire run, EVEMS load management and rebates.
Estimate a government or utility rebate.

Updated November 7, 2026

Updated November 9, 2026
Planning estimates, not quotes.
Dimensions (sq ft, number of windows or linear feet of cabinets), the quality range, the scope of work and a few options. No name or phone number.
A low, typical and high range before tax, the amount with taxes and, if you ask for it, the detailed budget as a PDF sent to your email.
Published prices cross-checked across several sources and dated (reviewed November 2026, next review February 2027). Rebates and permits: official texts. Sources and methodology