Our FAQ
Everything You Need to Know before Starting Your Project
Undertaking a major renovation, addition, or construction project can raise many questions. This section answers the questions most frequently asked by our clients about their construction projects in Montreal and on the South Shore.
1. Do I need a permit for a home extension in Montreal or on the South Shore?
Yes, a home extension generally requires a building permit issued by your municipality. Requirements vary depending on the borough or city, but usually include plans prepared by a technologist or architect, a soil study in some cases, and compliance with zoning regulations regarding setbacks, maximum height, and floor area ratio.
2. How long do major extension or renovation works take?
The duration of the works depends on the scope and complexity of your project. A standard residential extension with interior renovation generally takes between 4 and 8 months, including obtaining permits, constructing the extension, and completing the finishes. Underpinning work usually takes 3 to 6 months, depending on the area to be excavated. A major renovation without an extension can be completed in 2 to 4 months.
3. Will I need to temporarily leave my home during an extension?
In most cases, you can remain in your home during an extension, especially if the extension is on the side or rear of the property.
Access to certain rooms may be temporarily restricted while the extension is being connected to the existing structure, usually for only a few days. We plan these critical steps in coordination with you to minimize inconvenience.
4. What does a turnkey project management service include?
A turnkey project management service means that we take care of every stage of your project, from the initial design to the handover of the keys. This includes coordinating with architects and engineers to prepare plans, detailed work planning and scheduling, and day-to-day site management.
5. What are the signs that a house needs structural reinforcement work?
- Cracks in the foundation: Diagonal cracks in foundation walls, especially those wider than a quarter of an inch, often indicate settling or movement of the structure.
- Problematic doors and windows: Doors and windows that suddenly jam or no longer close properly.
- Sagging floors: Floors that are slanted, sagging, or have areas that feel soft to the touch.
- Ceiling cracks: Cracks that gradually widen over time or multiply.
- Concrete deterioration: Crumbling or disintegration of foundation concrete.
- Damaged beams: Presence of bent, cracked, or sagging beams in the basement.
- Displaced masonry: Exterior bricks that are moving, pulling away from the wall, or have deteriorated joints.
If you notice these signs, it’s essential to have your property assessed by qualified professionals. At Groupe Kubikon inc., our expertise in building structures allows us to accurately identify the cause of problems and propose lasting solutions.
6. How is coordination between the various trades carried out during a project?
Coordination between trades is one of the most critical aspects of a successful renovation or expansion project. At Groupe Kubikon inc., our project manager acts as a conductor, meticulously planning the sequence of interventions to avoid delays and conflicts between the various specialists.
We also maintain constant communication with you to validate decisions regarding materials and finishes at the right time, thus avoiding delays caused by late choices.
