Financial assistance granted under the Rénoclimat program is higher for duplexes, triplexes and multi-unit residential buildings than for single-family homes.

Grant amounts for insulation and airtightness improvement

For multi-unit residential building, the amount of financial assistance for insulation and airtightness improvement is increased by applying the multiplier that is associated with the number of units in the building.

Number of housing unitsRénoclimat multiplier
 In effect until May 1, 2024Applicable after May 1, 2024
2 to 3 housing units1.51.8
4 to 6 housing units2.53.0
7 to 9 housing units3.05.0
10 to 12 housing units3.56.0
13 to 16 housing units4.07.0
17 or more housing units5.08.0

    Example

    You are improving theinsulation on the flat roof of your 8-unit building. The current insulating value of the roof is R-10 (RSI 1.8).

    Once the retrofit is performed on 100% of its surface area, the insulating value is R-28 (RSI 5). The grant amount for this retrofit will be: $975 x 3.0 = $2,925.

    Amounts for replacement of doors and windows

    The grant amount for replacement of doors, windows is calculated according to the number of existing rough openings.

    Grant amounts for the installation of mechanical systems

    Financial assistance for the installation of mechanical systems in a multi-unit residential building is calculated based on the number of systems installed.

    • The number of installed systems units per unit must not exceed one.
    • The amount granted per systems unit is the same as the one granted for single-family homes.

    Example

    In your 8-unit building, you replace four ventilation systems with four heat recovery ventilation (HRV) systems.

    The grant will be $490 x 4 = $1,960.

    Consult the Applicant's Guide (in French only) to estimate the total amount of financial assistance you could receive.

    Do not hesitate to question your Rénoclimat energy advisor regarding the financial assistance available for duplexes, triplexes and multi-unit residential buildings.

    Back to:

    Share this page

     

    Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs

    © Gouvernement du Québec, 2008-2024