Toronto Roofing Insulation
Roof insulation — Ontario
Get Ontario government rebates when you increase the insulation value of 100 per cent of your flat roof or cathedral ceiling (see note above regarding mixed roof types*).
of up to R12, to achieve total minimum insulation value of R-50 (RSI 8.8)
of up to R12, to achieve total minimum insulation value of R-40 (RSI 7)
of up to R25, to achieve total minimum insulation value of R-50 (RSI 8.8)
of up to R25, to achieve total minimum insulation value of R-40 (RSI 7)
of up to R35, to achieve total minimum insulation value of R-50 (RSI 8.8)





