Construction of high energy-efficient housing
Novoclimat program benefits
The Novoclimat program promotes the construction of new homes with high energy efficiency performance, based on specific construction requirements.
In addition to energy savings, Novoclimat houses offer significant benefits, particularly in terms of comfort and indoor air quality.
When purchasing a new home, it is recommended that you ask your contractor to build a Novoclimat certified house, which offers many advantages to the buyer.
Rapid return on investment
Future owners of a Novoclimat house can be assured that their investment will pay off quickly.
A new home built to Novoclimat standards is more expensive to purchase but allows its occupants to achieve annual savings on energy costs compared to a house built solely according to the Quebec Construction Code.
The Novoclimat financial assistance granted to the first owner of each certified house helps offset a portion of these additional costs. In addition, the estimated annual energy savings—20% compared to a standard new house—allow the remaining additional cost to be recovered in just a few years in most cases. Other financial benefits are also available.
Inspection during construction
A Novoclimat certified home is inspected during construction by a Novoclimat evaluation advisor. This evaluation ensures compliance with the highest energy efficiency standards.
Thermal comfort in rooms
The Novoclimat program requires insulation that exceeds current standards. The continuous installation of high-performance insulation from basement to attic offers better protection against cold and delivers superior energy performance.
Reduction of drafts and risk of mould
The walls and roof are built using higher-performing construction techniques, which increase the airtightness of the home.
In addition to reducing unpleasant drafts, this reduces moisture infiltration in walls and lowers the potential for mould growth. The home is therefore easier to heat, more comfortable, and healthier.
Improved air quality
To ensure better indoor air quality and reduce the risk of health issues or humidity-related problems, a controlled ventilation system and fresh air supply in main rooms are essential. Novoclimat requirements cover the types of equipment used and their installation by qualified professionals.
Only certified heat recovery ventilators (HRVs) are installed by Novoclimat certified ventilation professionals.
Thanks to this high-performance ventilation system, excess humidity, odours and contaminants are expelled directly outside.
Airtight doors and windows
Under the Novoclimat program, only high energy efficiency doors and windows are installed. They are more airtight and efficient, and are manufactured to the latest standards.
See also
- Superior airtightness verified by a blower door test (in French only) (PDF 657 Kb)
- High-performance ENERGY STAR® certified window systems (in French only) (PDF 69 Kb)
- Superior insulation from basement to attic (regions with fewer than 6,000 heating degree days) (in French only) (PDF 242 Kb)
- Superior insulation from basement to attic (regions with more than 6,000 heating degree days) (in French only) (PDF 241 Kb)
- An efficient and properly sized ventilation system (In french only) (PDF 214 Kb)
Last update: June 10, 2025