Commercial Roofing in Novi, MI
Hotels, grocery stores and restaurants share one trait on the roof: they cannot close for a repair. Around Grand River Avenue and I-96 in Novi, MI, city materials point to a large convention-center and mixed-use setting, and a mixed-use district proposed along Grand River lists a hotel, housing, a grocery and restaurants among its planned uses. Roofs on those building types carry kitchen exhaust, refrigeration condensers and large mechanical units, and they sit over guests, shoppers and diners who notice a drip at once.
We inspect, repair, recover and replace commercial roofs in Novi with the operating day in mind. Our written findings rank each issue by what it can damage, what it costs to fix now and what it costs to defer, so an owner or asset manager can plan the work without disrupting the business below.
Hospitality and Restaurant Roofs
A hotel roof usually combines several surfaces: low-slope areas over corridors and lobbies, mechanical wells, kitchen exhaust, pool or laundry vents, and sometimes pitched metal features at the entrance. Every junction between those surfaces is a place where water can find a seam. We walk them in order, from the lowest area where water collects to the highest, and trace stains inside the building back to the roof detail that let them in.
On a hotel roof or over a restaurant kitchen, grease and heat shorten the life of ordinary membranes near exhaust fans. We check the sheet within several feet of each hood, look for softening and lifted flashing, and recommend a grease-tolerant sheet where the exposure is real. A guest-room leak costs more than the roof repair, since the room goes out of service until it is dry.
Convention and event traffic changes the schedule. A hotel with a ballroom or meeting space may have quiet midweek mornings and a full weekend, so work is planned in the quieter hours, with a named supervisor on the roof who can stop an operation if the building asks. Written daily notes record what was opened, what was closed and what is planned for tomorrow.
Working Above Open Guests and Customers
A roof over an open hotel or grocery store calls for a work plan that guests will not see. We agree on a lift position and staging area away from entrances and loading, set barriers and a spotter below any overhead work, and sequence noisy tear-off for the hours the building can tolerate. Where a section sits above sleeping rooms, we ask about check-in patterns and plan the noisiest tasks for midday.
At day's end every open section is dried in with a temporary seal and photographed, so a surprise storm does not turn into water at a ceiling. For a grocery store roof, we also protect refrigeration lines and condenser connections, keeping disturbance of the equipment to the minimum and coordinating with the refrigeration contractor on any move or disconnect.
Where a site fronts a principal arterial such as Beck Road, truck and crane deliveries have to be timed for the gaps in traffic, and a long boom swinging over a lane needs a traffic plan of its own. We settle delivery windows, hoisting points and the route for waste before the first day, and we put them in writing for the property manager.
New Development and Roof Handover
Where new buildings are planned, the roof begins life with whatever the builder installed, and that is the roof the owner will maintain. We inspect new roofs at turnover, look for punctures made by other trades, check that drains are open and flashing is sealed, and record the condition on day one. That record is useful later, when a warranty claim, an insurance question or a sale depends on knowing what the roof looked like at the start.
For owners who inherit an older building in or near the Grand River area, we apply a due diligence roof survey before closing. It lists remaining service life, deferred repairs and a five-year capital outlook, so a purchase price can reflect what the roof will cost.
Snow, Thaw and Mechanical Wells
Dearborn, the nearest weather reference, tallies 30.8 inches of snow a year and 35.05 inches of precipitation overall, with the snow falling mostly from November to April. January snowfall averages 14 inches and February's 12.5, and the snow load on any one Novi building is an engineer's question.
On a roof with mechanical wells and tall equipment, snow drifts against curbs and parapets, then melts into the lowest corner. If the nearest drain is partly blocked, water backs up against flashing. We look at the drains and scuppers first, then check the base flashing of each unit. After a heavy freeze, we advise a second visit once the thaw has begun, to record any splits and displaced edge metal.
Wind and hail are the other seasonal concerns. Large hail bruises a membrane without always breaking it, and the damage may appear only as a crack at a seam months later. After a severe storm we scan for impact marks, loose cover-board fasteners and dented metal, and we photograph what we find while the date is still clear.
Keeping the Roof on a Calendar
Retail and hospitality owners benefit from a fixed maintenance calendar more than most. A visit in autumn clears debris and reseals exposed details. A visit in spring looks for freeze damage. Both produce photographs and a short list of what changed since the last visit. Over several years the record shows the pace at which a roof is aging, which supports a capital plan and a clear conversation with ownership.
Owners with buildings in Farmington Hills, Livonia or Southfield can have those visits follow the same schedule, and a preventive maintenance program can cover every building on one agreement.
Commercial Roofing Questions
How do you replace part of a hotel roof without losing rooms?
We divide the roof into bays and work one at a time, keeping rooms below each bay in view of the front desk so they can be held back if needed. Each bay is dried in daily. Noisy work is moved to midday, and a clear plan for lifts and deliveries keeps the entrance free during check-in.
What should a roof inspection at turnover of a new building record?
Membrane condition and seams, flashing at every penetration and curb, drain bowls and strainers, edge metal and any damage by other trades. We photograph each area and tie it to a roof plan. The record is useful if a warranty or insurance question comes up later.
Why do restaurant roofs near exhaust fans fail early?
Heat, grease and cleaning chemicals attack many membranes and sealants. The sheet softens or discolors, flashing lifts, and water follows. Choosing a sheet that tolerates grease, adding a catch pan and cleaning on a schedule cut the risk. We note the condition of the sheet at every hood on a first walk.
Does a mixed-use project change the roof requirements?
It often adds residential floors beneath a roof that must also serve retail, with more equipment and more penetrations. Fire ratings, acoustics and drainage all matter. We review the assembly and drain layout with the design team, and we document the roof once it is complete.
After the September 2026 storms in Southeast Michigan, what should an owner look for?
Forecast-office reports describe damaging winds, large hail and tornadoes that September, among them Detroit's EF-2 and Lincoln Park's EF-0. Check for lifted edge metal, bruised or punctured membrane, displaced rooftop unit covers and new stains inside. We document damage with photographs for any claim.
Schedule a Novi roof inspection
Tell us the building, how it operates and where water has shown up. We will document the membrane, flashing, drains and equipment curbs in writing with photographs, and the record will support your decision on repair, recover or replacement. Emergency response is available at any hour.
