A dental clinic can live with scaffolding outside its windows for three months. It cannot live with patients who think the clinic has closed. That gap, between what the work does to the building and what it does to the businesses inside it, decides whether a commercial exterior renovation in Vancouver ends with tenants renewing their leases or asking for rent relief.
Most of the disruption on a commercial job is settled before the first scaffold frame goes up. It sits in the phasing plan, the lease review, the tender documents and the notices tenants receive. The crew on site follows the plan it was handed. On a two-storey retail strip along Kingsway in Burnaby or a four-storey mixed-use building on Lonsdale with shops at grade and suites above, the same handful of decisions come up on almost every job.
How do you renovate a commercial building's exterior while tenants stay open?
Phase the work by elevation or tenant bay, so each business has scaffolding across its storefront for two to four weeks of a job that may run six months. Keep every entrance open under a covered walkway, put temporary signage on the scaffold wrap, schedule noisy work inside municipal bylaw hours, and write the phasing plan into the tender so every bidder prices the same sequence. Give tenants written notice at least 30 days before mobilization.
Read the leases before anyone sets dates
Most commercial leases in BC give the landlord a right to enter and repair. Most of them also carry a covenant of quiet enjoyment and some wording about not interfering unreasonably with the tenant's business. Where that line falls on your building depends on the exact language, so the property manager or the owner's lawyer should read the repair, access and abatement clauses before a contractor proposes a schedule.
When an owner shares a lease summary with us, these are the clauses that change the plan:
- Signage rights that guarantee a tenant's fascia sign stays visible
- Operating covenants in retail centres that require tenants to stay open set hours, which means the landlord cannot ask them to close for a week
- Exclusive use of a patio or a stretch of sidewalk, usually a restaurant or café
- Rent abatement triggers tied to lost access or lost frontage
Start this review eight to twelve weeks before mobilization. Done any later, lease problems tend to surface as a tenant's letter in week two, with scaffold already standing in front of the wrong unit.
Phase by elevation and by tenant bay
One continuous wrap of scaffold around the whole building is the lowest-cost way to build a new exterior. On a building full of paying tenants it is often the most expensive option for the owner, once rent relief, a lost renewal and a vacant unit are added to the contract price. That cost never shows up in the bid, which is why it gets ignored.
Phasing spreads the disruption thin. As a rough illustration, take a 1980s retail strip with eight bays. The rear and side elevations go first, while every storefront stays clean. The front follows in three phases of two or three bays each, and no single business has scaffold across its entrance for more than about three weeks. A phased schedule like that runs several weeks longer than a single wrap, because scaffold has to be dismantled and re-erected and each phase needs its own close-out. Most owners we talk to accept those weeks once they see the alternative.
Season matters as much as sequence. Retail tenants care about mid-November through December more than any other stretch of the year, so that is a good window for rear elevations and roof-edge work. Restaurants with patios want the front finished before May. Medical and professional offices care less about the calendar and more about noise during appointment hours, which brings up the question owners ask most often.
Why night shifts rarely solve the disruption problem
Owners often ask whether the crew can work nights instead. On a standalone office building in an industrial park, sometimes. On most commercial property in Metro Vancouver, it causes more trouble than it removes.
The first limit is the bylaw. The City of Vancouver's Noise Control By-law allows construction noise from 7:30 a.m. to 8 p.m. on weekdays and from 10 a.m. to 8 p.m. on Saturdays, with none on Sundays or statutory holidays unless the city grants an exemption. Burnaby, Richmond, Surrey and the North Shore municipalities set their own hours, similar but not identical. A mixed-use building with residents upstairs adds a second set of neighbours who will call the city.
The second limit is quality. Most sealant and coating manufacturers set a minimum application temperature, often around 5°C, and Lower Mainland nights in November and December regularly fall below it. Flashing laps and membrane seams installed under work lights in the rain are the details that leak three winters later.
What works better is splitting the day. Demolition, grinding and anchor drilling go early in the bylaw window, before most shops open at 10. Quieter work such as membrane, trim and sealant runs through business hours. Tenants hear the loud part of the day before their customers arrive.
Keep entrances, signs and air intakes working
Where scaffold stands over a public sidewalk, the City of Vancouver requires a street use permit, and WorkSafeBC expects overhead protection anywhere material could fall on people below. A covered pedestrian walkway handles both. The sidewalk stays open, the entrance stays lit, and a customer walks under a solid deck to reach the door.
Signage is the least expensive fix on the whole job. Print each tenant's name and "open during renovation" on the scaffold wrap or on hoarding panels at their entrance. A printed banner costs less than most tenants lose in one slow afternoon, and it is the detail they remember when the property manager asks how the project went.
Some building details get missed on job after job. Rooftop units and fresh-air intakes pull in whatever the crew produces, from fiber cement cutting dust (which contains silica, so WorkSafeBC exposure controls apply) to solvent smell from primers. The mechanical contractor should see the sequence early enough to fit filters, adjust dampers or move a restaurant's intake work outside prep hours.
Exit doors and the fire department connection stay clear at every phase. The BC Fire Code requires exits to be maintained during construction, and a fire inspector who finds a scaffold base plate across a rear exit will not care that it was there for one afternoon.
Agree where the bin goes before it arrives. A 20-yard bin parked in the only shared loading bay is a tenant complaint by 9 a.m.
The tender mistake that turns phasing into change orders
The most common mistake we see on commercial jobs starts at tender. The owner or the envelope consultant issues the scope without the phasing plan. Every contractor prices one continuous mobilization because nobody told them otherwise, and the low bid wins. Then, at the first site meeting, the property manager explains that the pharmacy needs its entrance open all day and the restaurant patio cannot be touched until September.
Everything after that is a change order: extra scaffold moves, extra mobilizations, premium hours for work squeezed into evenings. The owner pays for the disruption plan anyway, only later and without competition.
Put the phase sequence, permitted work hours, access constraints and tenant blackout dates into the bid documents, and ask every bidder to price phasing as its own line. The bids become comparable, and the owner sees the cost of keeping tenants open before signing the contract. Our guide to comparing exterior renovation bids covers the rest of that side-by-side check.
Permits and safety paperwork on a commercial building
Most commercial buildings in Metro Vancouver fall under Part 3 of the BC Building Code, or the Vancouver Building By-law inside city limits. Part 3 covers buildings over 600 square metres in building area or more than three storeys high, plus assembly and care occupancies of any size. Recladding a Part 3 building usually needs a building permit with registered professionals of record, typically an architect or engineer for the envelope, who sign letters of assurance and carry out field reviews as the new wall goes in. Permit timing varies a lot between municipalities, and it belongs in the schedule before tenant notices go out. We broke down how long renovation permits take in BC in a separate guide.
The safety paperwork carries as much weight. On any site with more than one employer, the Workers Compensation Act requires the owner to name a prime contractor in writing. If nobody is named, the owner holds that role by default. A commercial exterior job with scaffolders, cladding crews, glaziers and a mechanical sub on site at once is no place to carry that responsibility by accident. Hand it to a contractor with WorkSafeBC coverage and a written site safety program, and check their clearance letter before mobilization.
Tenant notices that people read
Three notices cover most commercial exterior renovations:
- A notice 30 days before mobilization, with a phase map and the dates scaffold will stand in front of that tenant's unit
- A reminder one week before the scaffold reaches their bay
- A 48-hour notice for anything that touches the unit directly, such as window replacement, a water shut-off or work inside the suite
Every notice names one person to call, with a phone number that gets answered during business hours. When windows are being replaced, tenants also need to know to clear sills and take down blinds the night before. The worst tenant relations we hear about come from buildings where tenants had five contacts and none of them knew the schedule.
If the suites above the shops belong to a strata, the residents need a separate plan with their own notices and council approvals. We covered that side in our guide to renovating a strata building while residents stay.
Planning a commercial exterior renovation in Metro Vancouver
MV Construction has renovated exteriors on commercial, strata and multi-family buildings across Greater Vancouver for more than 10 years. We are fully licensed and insured, our crews are WCB-covered, and our workmanship is backed by a written warranty. On a commercial building we work out the phasing with the property manager before we price the job, so the estimate already reflects how your tenants will keep operating. That applies across our exterior renovation services, from storefront recladding to building envelope repairs on mixed-use buildings.
If you manage a retail strip, an office building or a mixed-use property in Vancouver, Burnaby, Richmond or the North Shore, call us at (778) 375-5672 or request a fixed-scope written estimate. We start with a site visit, read the tenant mix with you, and put the phasing plan in writing next to the price.
