Extension above a garage
Every square meter counts, especially in Montreal where space is precious. Our garage extension service is an ingenious solution for expanding your property without encroaching on your land. Whether you dream of a bright master suite, a functional home office, or a new bedroom for your growing family, we transform this often underutilized space into a valuable extension of your home. We expertly manage every step, from inspiration to completion.

Extension above a garage
Every square meter counts, especially in Montreal where space is precious. Our garage extension service is an ingenious solution for expanding your property without encroaching on your land. Whether you dream of a bright master suite, a functional home office, or a new bedroom for your growing family, we transform this often underutilized space into a valuable extension of your home. We expertly manage every step, from inspiration to completion.
ESPÉ
your extension above a garage service
From idea to reality: The extension above the garage that maximizes your property.
Our service is fully tailored to your expectations, designed to transform underutilized space into functional and harmonious spaces.
Our expertise allows us to develop tailor-made solutions. We guide you through design options, material selection, and architectural integration to ensure the extension blends seamlessly with your existing home. We take care of every aspect, from the structure (if necessary) to insulation, plumbing, electrical work, and interior finishes. We ensure that the new space is not only aesthetically pleasing, but also comfortable, durable, and compliant with current standards.
A garage extension that perfectly meets your needs, maximizes the potential of your property, and adds significant value to your investment. With ESPÉ, your garage extension project is professionally managed from inspiration to completion, for seamless integration and complete peace of mind.
ESPÉ
your extension above a garage service
Garage expansion in Montreal: Integrated expertise and peace of mind!
We’ve been general contractors in Montreal since 2002, which means we’re fully familiar with Montreal’s specific construction methods and all the intricacies of large-scale renovation projects.
We also have the advantage of having in-house designers. Our team is integrated, which greatly simplifies the process for you. You have a single point of contact, eliminating the complexity and hassle often associated with large projects.
Undertaking an addition above a garage is a major project that requires a skilled team with all the necessary expertise. That’s exactly what we offer you: seamless coordination, clear communication, and the assurance that your project will be completed with the highest level of professionalism.

Learn more about our garage extension service in Montreal
Do you have questions? That’s normal. We answer them here.
Can my current garage support an additional floor?
It is essential to check this. The garage must be structurally capable of supporting the additional weight of the new floor. The foundation, walls, and concrete slab must be assessed by a structural engineer. The engineer will determine if reinforcements are necessary before work begins.
Do I need a building permit for this type of development?
Yes, absolutely. An addition is considered a major change to the structure and appearance of your home, which is why it’s essential to obtain a permit before starting work. The city may have very specific requirements, particularly regarding the shape of the building, the choice of exterior cladding, or the distances to be respected from your neighbors’ property. It’s also important to consider view easements when arranging the new windows in the addition. We can help you design a project that meets city standards. You can also go directly to your borough office to discuss your ideas, and they will inform you of the restrictions to follow for your project.
What are the important elements to consider when planning this expansion?
When planning an extension, there are several key elements to consider to ensure your comfort and compliance with current regulations. First, it is essential to carefully plan the extension’s accessibility from the existing house, either by a staircase or by creating an opening in the existing exterior wall. Then, don’t forget crucial technical aspects such as roof drainage, ventilation, air conditioning, adequate insulation, and the necessary firewalls for extensions located above a garage. We strive to combine aesthetics and functionality to create living projects that are both comfortable and sustainable. The most common method is the addition of an interior staircase leading directly to the new floor. Access can also be created through an opening in an existing party wall if the garage is directly adjacent to the house.



Projects
Our projects
Discover here a glimpse of what we're up to. More than just a showcase of our accomplishments, we offer these projects as inspiration: see them as a palette of concrete possibilities to imagine what we could create for you together.
Other services
Articles
Tell us about your project
Every project is a story. A meeting between your vision and our expertise. In Montreal and the surrounding area, we bring to life renovations that combine aesthetics, functionality, and durability.