Maximize your LogisVert grant: Combine roof insulation and a heat pump for substantial savings
As part of Hydro-Québec's LogisVert program, it is now possible to combine several energy efficiency measures to increase the amount of financial assistance granted. At AirGreen, we support our clients in Montreal, Laval, Longueuil, North Shore and South Shore on a daily basis in optimizing their HVAC (heating, ventilation and air conditioning) projects in order to obtain the maximum available subsidies . Among the most advantageous combinations is the installation of a high-efficiency heat pump accompanied by roof insulation and caulking work .
Why is this combination strategic?
Combining roof insulation with the installation of an efficient heat pump not only reduces heat loss and maximizes energy efficiency , but above all unlocks a bonus amount thanks to the “Bonus financing for multiple measures” component of the LogisVert program.
In short: you make two major ecological gestures in your home — and Hydro-Québec rewards you with a cumulative subsidy increased by 5% .
Eligibility conditions for roof insulation and heat pumps
Roof insulation and caulking work
This measure applies only to homes (single-family, semi-detached, row houses, mobile homes or four-season cottages) with electricity .
Technical conditions:
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Roof insulation must achieve a thermal resistance RSI of 8.8 (R-50) .
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100% of the roof surface must be insulated with glass wool or equivalent.
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Caulking should target all potential air leak areas , including:
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Windows
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Exterior doors
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Patio doors
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Attic access hatches
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Range hoods
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Bathroom fans
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Electrical outlets
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Homes
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Grant awarded: $1,500
Installation of a high-efficiency heat pump
This measure applies to several types of housing, including houses, condos, and multiplexes. It allows for the installation of:
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From a wall-mounted heat pump (mini split)
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Or a central air-air system (central split)
Terms :
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The equipment must be new .
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It must be included in the program's list of efficient heat pumps .
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It must be purchased in Quebec and installed in an eligible home .
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It must be installed by a company with an RBQ license and registered with the Quebec Enterprise Registrar.
Grant awarded:
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Up to $140 per 1,000 BTU/h at -8°C (depending on energy performance)
Bonus for multiple measures: a smart strategy
By combining the two measures in a single application , you are eligible for a 5% bonus on the total amount of subsidies received.
Concrete example with a client in Laval
A residential owner on Lévesque Boulevard in Laval recently benefited from our support for:
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Insulate your roof (RSI 8.8) and carry out complete caulking (cost: $3,500).
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Install a Gree Extreme 18,000 BTU wall-mounted heat pump (eligible value: $2,520 grant).
Result :
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$1,500 for insulation and caulking
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$2,520 for the heat pump
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5% bonus on $4,020 = additional $201
Total received by the customer: $4,221
Steps to follow to obtain the grant
1. Choose a certified contractor
At AirGreen, we have all the required licenses (RBQ, NEQ) and we guide you in choosing eligible equipment. We regularly work with models such as:
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Gree Sapphire
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Fujitsu KZAH R-32
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Bosch BIVA IDS Premium R-454b
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Sharp ZU1
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Goodman R-32
2. Complete both works within 9 months
It is crucial that all work is completed within a maximum of 9 months , from the first installation.
3. Group everything into a single request on LogisVert.ca
We help you put together a complete file , with:
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Detailed invoices including RBQ numbers and GST/QST codes
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Photos of the equipment (heat pump nameplate)
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Proof of ownership
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Technical quote with AHRI number
4. Wait for validation and payment
After processing (estimated time: 10 to 12 weeks ), you will receive your grants directly by check to the address indicated.
Mistakes to avoid
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Splitting your requests : If you make two separate requests, you lose the 5% bonus .
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Choosing a heat pump that is not eligible : only use models on the official list .
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Providing incomplete invoices : any omission may result in refusal or delay in processing.
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Install in an unheated space : Indoor units should not be placed in an uninsulated attic.
Why use AirGreen?
At AirGreen, we stand out for:
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Our technical expertise in HVAC, reinforced by dozens of successful installations in the greater Montreal area.
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Our ability to optimize available grants by maximizing eligible combinations.
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Our personalized support at every stage — from the initial quote to receiving the grant check.
In conclusion
Yes, you can—and should —combine roof insulation with the installation of a heat pump to take full advantage of the LogisVert program . It's a strategy that pays off in the short term thanks to subsidies, but also in the long term thanks to the energy savings achieved.
If you are a homeowner in Montreal, Laval, Longueuil, on the North Shore or the South Shore , contact us now to plan your work and maximize your return on investment.