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Restaurant Roofing in Chandler, AZ
Restaurant roofing in Chandler, AZ: grease-damaged membrane around kitchen exhaust, leak repair, drain cleaning and repairs or replacement scheduled around service hours.
Restaurant roofs take abuse that other roofs do not. Kitchen exhaust fans blow grease onto the membrane, rooftop units run hard through Chandler summers, and a leak over the dining room or the line can shut down service. For restaurant roofing in Chandler, AZ, we inspect the roof above the problem, look closely at the exhaust area and explain what needs to be fixed. Hood and fan work belongs to your exhaust or HVAC contractor, and we coordinate with them so the roof repair holds.
When you call, tell us the restaurant address, where the water is showing up and when it happens. Past repair records and drawings help. For a restaurant roof inspection in Downtown Chandler or anywhere else in town, we schedule around your hours, usually before lunch prep or after close. We inspect the roof and report what we find in plain terms. The owner or manager can then decide on any further testing and the repair, based on what we actually found on the roof.
Kitchen exhaust and grease
Grease from kitchen exhaust is one of the worst things for many roof membranes. Over time it softens and breaks down asphalt-based roofs and some single-ply membranes, leaving soft, blistered or cracked areas around the fan. We check the membrane condition around each exhaust fan and look for grease buildup, failed curb flashing and clogged grease containment. Damaged areas need to be cut out and replaced, not just patched over.
Work at rooftop equipment curbs and supports is coordinated with your exhaust or HVAC contractor. If a fan needs to be lifted to replace the curb flashing, they handle it. Grease containment, such as absorbent filters or a grease box, helps protect the roof going forward, and keeping it maintained is part of the plan. Grease also makes coatings a poor fit near exhaust fans unless the surface is fully cleaned and the coating is rated for it.
Finding the leak
We start at the roof above the stain and work outward, checking seams, curbs, pipe vents, wall flashing and nearby drains. Water can run along the deck before it drips, so the source may be several feet away. In restaurants, condensate lines from walk-in coolers and HVAC units are common culprits too. If the source is equipment, we tell you so the right contractor can fix it.
A proper commercial roof leak repair needs sound membrane around it. If the membrane is grease-damaged or the insulation underneath is wet, the repair area has to grow. We may take small test cuts to see how far the damage goes and patch them the same day. If it is bigger than expected, you see photos and an updated price before we continue, so the final bill matches what you approved.
Working around service hours
Restaurants cannot close for roof work, so we schedule around service. Loud tear-off can happen before opening or after close. We keep dust and adhesive odors away from HVAC intakes and the kitchen. The lift and dumpster go away from the entrance, patio and drive-through lane. Any food-safety rules for contractors inside the building are followed. If the work area grows, we check with the manager before continuing.
For reroofing while the restaurant stays open, each section is sealed before the crew leaves. Exhaust and HVAC contractors handle their prep first. A grocery store roof has similar grease and refrigeration concerns on a bigger scale, and a hotel roof often includes a restaurant kitchen. Here, the plan is built around your service hours and your kitchen.
Drains and standing water
Restaurant roofs are often small, with only a drain or two or a scupper, so a single clog can cause ponding fast. Grease, leaves and debris can all slow drains down. We check each drain and scupper, the flashing around it and the strainer. Sometimes cleaning fixes the problem. Other times the flashing needs to be replaced or a plumber needs to check the line.
Repairing roof drains and scuppers starts with finding why water is standing. A low spot, a sagging deck or a drain set too high can all cause ponding. If correcting it means adding tapered insulation or another drain, that change is designed properly. The estimate lists each drain included and any plumbing work, so you know exactly what you are paying for.
Replacement and records
A commercial roof replacement may make sense if grease damage is widespread, seams are failing or insulation is wet across a large area. The estimate lists what is removed, the insulation and cover board going back, the attachment method, the membrane and how curbs, walls and edges are finished. Choosing a membrane that resists grease matters on a restaurant roof. Access, disposal and coordination with exhaust contractors affect the price.
Each section is sealed before the crew leaves, especially during monsoon season. When the work is done, you get photos of finished details and patched test cuts, material and warranty information, final quantities and a list of open items for other trades. Regular maintenance visits check the exhaust area, drains and seams and report what we found and fixed. Those records help when you sell, renew a lease or file a warranty claim. If water is coming in during service, call any time, including nights, weekends and holidays.
Commercial Roofing Questions
What should be checked around kitchen exhaust fans?
The membrane around the fan for grease damage, the curb flashing, and the grease containment. Damaged membrane needs to be cut out and replaced, and the exhaust contractor handles any work on the fan itself.
Can we coat a roof that has grease on it?
Grease prevents coatings from bonding and can break down some coatings. The surface must be fully cleaned and the coating rated for it, and grease-damaged areas need to be replaced first.
How do you schedule roof work around our restaurant?
We work before opening or after close for loud tasks, keep fumes away from HVAC intakes and the kitchen, keep equipment away from entrances and patios, and seal each section before leaving.
What should we keep after a repair?
Photos of the repair, material and warranty information, final quantities and a list of any open items. Those records help with future repairs, warranty claims and leases.
Get your restaurant roof checked
Tell us where you are seeing water and when it happens. We will inspect the roof and exhaust area and recommend the right repair, scheduled around your hours.
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