Sectors
Greater Montréal
Renovations in Occupied Premises — Building Around an Operating Business
Not every renovation happens in an empty shell. When the store keeps selling, the clinic keeps seeing patients, or the office keeps working through the build, construction becomes a different discipline: phasing, dust and noise control, after-hours work, and keeping exits and access open the entire time. It's work we do regularly — en milieu occupé, as the trade puts it.
Building around a business that can't stop
The plan starts from your operations, not the drawings. We phase the work around trading hours, patient schedules, or shift patterns so the business keeps running — completing one zone and handing it back before opening the next, rather than shutting the whole space down.
Dust, noise, and what a working space can't tolerate
An operating space has limits a bare shell doesn't: dust that can't reach stock or equipment, noise that can't run through a consultation, finishes and merchandise that have to be protected. We contain the work zone, schedule the loud and dusty tasks around your hours, and keep the boundary between construction and operation sealed.
Exits and access stay open — the whole time
A construction zone inside an operating business can't compromise how people get out. Required exits and the paths to them stay available throughout the build, and we plan the phasing and any temporary conditions around that from the start.
After-hours work and progressive handover
Where disruption can't be contained within hours, we run night and weekend shifts; where it can, we hand over finished zones progressively so you reopen them as they're done. Either way the goal is the same: the business trades through the build.
Phasing is designed in from the first plan
Because we design in-house, the phasing isn't retrofitted onto a finished layout — it's part of the design. The sequence, the containment, the temporary walls and paths, and the order zones come back online are drawn from the first plan, so the build is planned to be lived through, not just built. Most occupied-premises work is interior modification that stays outside the Architects Act and we carry it in full; where a change of use or structural work brings the Act or a permit into play, an OAQ-member architect directs that portion from the outset. Our designers are APDIQ members; we build under our own RBQ licence.
The services behind this
Same services on every project — here's what changes for this one.
Frequently asked
Occupied Premises — your questions, answered.
Can you renovate while we stay open?
Yes — it's a core part of what we do. We phase the work around your operating hours and hand back completed zones progressively, contain dust and noise, and run after-hours shifts where needed, so the business keeps trading through the build.
How do you keep dust and noise out of the area we're still using?
We seal the construction zone off from the operating area, schedule the loudest and dustiest work around your hours, and protect finishes, stock, and equipment. The boundary between the build and the running business is planned from the first phasing drawing, not improvised on site.
Do we have to close during construction?
Usually not. Most occupied-premises projects are phased so you keep operating — sometimes with temporary layouts or after-hours work, sometimes by handing zones back one at a time. We plan the sequence around keeping you open and keeping exits and access available throughout.
Start a project
Have a space in mind? Let's design and build it.
Tell us about your project — commercial, retail, or residential — and we'll walk you through what design-build can deliver. Consultations across Greater Montréal.
Direct
(514) 697-1742info@indesignconstruction.caService area
- Montréal
- South Shore / Rive-Sud
- North Shore / Rive-Nord
- Laval
- Vaudreuil-Soulanges
- West Island