Ecoresponsibility

A philosophy that guides each of our decisions.

At Constellations, eco-responsibility is not just a word, but A philosophy that guides each of our decisions.. From design to production, we prioritize durable, local materials with a low environmental footprint.

Energy efficiency and sustainable design

At Constellations.house, we design building envelopes that are airtight yet breathable, reducing energy loss while allowing natural moisture circulation. By using high-performance membranes, our projects require less energy for heating and cooling, making them more energy-efficient, durable, and environmentally responsible.

We also manufacture all of our built-in furniture with PureBond finishing plywood from Columbia, produced 100% in Quebec. Free of toxic agents and bonded with soy-based adhesive, this signature material of Constellations reflects our commitment to health, sustainability, and quality.

By integrating furniture directly into the design of the space, we increase efficiency and offer more intelligent storage solutions, without compromising comfort or aesthetics.

Alfonso Arzapalo, Partner and Co-Founder

Research and innovation supported

To refine our approach and innovate in our methods, we have received several grants that allowed us to deepen our research in eco-responsibility. Among them:

Écoleader: enabled us to develop our manufacturing pivot and refine our sustainable production processes.
CAE Rive-Nord: gave us the opportunity to collaborate with René Couture, eco-responsibility specialist, and André Turcotte, former president of Profab, leveraging their expertise in our strategic development.

Thanks to the contribution of Écoleader and CAE Rivenord, we were able to carry out this study. It shows that an energy-efficient prefabricated structure outperforms a standard construction in several key aspects: insulation, energy efficiency, durability, air quality, speed of implementation, and maintenance costs.

ECO-RESPONSIBLE ACTIONS

At Constellations, eco-responsibility guides every step of our process, from design to installation. We carefully select materials, optimize energy performance, and develop innovative prototypes to ensure sustainable, high-quality constructions. By collaborating with local certified partners and adopting clean, efficient methods, we reduce environmental impact while educating clients and visitors on the benefits of sustainable building solutions.

Domain	Eco-Responsible Action	Description / Details
Design	Airtight and breathable envelopes	Reduce energy loss while allowing moisture to circulate.
Materials	Selection of eco-responsible materials	Choice of durable and high-performance materials suited for climate and environmental impact.
Construction	Use of pre-fabricated CLT panels	Assembled on-site, reducing waste and material transport.
Prototypes	Development of multiple prototypes	Various tests of envelopes and techniques to optimize durability and energy efficiency.
Production	Prefabricated modules	Reduces construction waste and improves resource management.
Partners	Network of certified local partners	Supports local expertise and reduces carbon footprint from transportation.
Energy Optimization	Design and orientation of structures	Maximizes energy efficiency, reduces energy consumption.
Innovation	Research on eco-responsibility	Grants and support to experiment with sustainable solutions.
Model Flexibility	Modular and multi-modular structures	Adaptable to needs, limiting overproduction and unnecessary material use.
Installation	Clean and organized construction methods	Reduces waste and environmental impact.
Sharing and Visibility	Client and visitor education	Clients discover and experience sustainable solutions through prototype units and demonstrations.
Certifications	LEED-certified partners, GCR AA+	Ensures high standards of environmental performance and quality.
Outsourcing	Leveraging optimized partner processes	Leverage the expertise and efficient processes of our partners as a strategic resource, allowing greater agility and reducing the mobilization of tools and labor, thereby lowering carbon footprint.

We use only triple glazing in all our structures to ensure superior insulation, lasting comfort, and optimal energy performance.

Constellations