Assess and repair fire, smoke and hose-water damage to McKinney commercial roofs: secure the deck, dry in the openings and rebuild to a written repair boundary.
Tell us about the building and what you are seeing. We reply with the next practical step.
After a fire, the roof carries three kinds of damage: what the heat burned, what the smoke coated and what the hoses soaked. Each one needs its own decision, and the first decision is whether anyone can stand on the deck at all. In McKinney, TX, we do not step onto a fire-damaged roof until the incident commander has released the building and, where the deck is in doubt, a structural engineer has cleared it. Before anything else, we ask whether the damage is a burned area with sound deck around it or whether the structure itself has been hurt.
Firefighters open roofs to vent heat, and those openings let rain in. We treat the first visit as containment, not construction.
Once access is cleared, the assessment goes layer by layer. The deck comes first. Steel can warp under heat and lose its shape. Wood chars, and even where it looks intact the surface may have lost capacity. Concrete can spall. We measure deflection, check fasteners and mark areas for an engineer's review.
Insulation is next. Foam plastics melt and shrink under heat. Fibrous boards soak up hose water and hold it. Both can hide problems. We core the roof, check the layers and use an infrared moisture survey to find wet areas the fire crews did not touch. The membrane is last: we look for blistering, shrinkage, melted spots and seams that opened under heat.
Smoke damage is often cosmetic, but soot interferes with adhesion, and residues can keep a patch from bonding. We clean the surface and test the bond before choosing a method. The assessment tells the owner what must be removed, what can stay and what the roof will need.
Structural questions get written down. If we see sagging, charring at bearing points or heat-warped joists, the finding goes to the owner with photographs and a recommendation to bring in an engineer. We do not estimate load capacity ourselves. The engineer's answer sets what can be loaded onto the deck, including our own materials and equipment.
The first visit is about safety and containment. We confirm with the owner or incident commander that the roof may be entered, look at the deck from a safe position and decide where crews can stand. Where the deck is questionable, we inspect from ladders, lifts and drone views outside the damaged zone.
Then we dry in. Tarps and temporary membrane cover vent cuts and burned openings. Saturated insulation is cut back where it threatens to spread moisture. Debris is removed and bagged. Each step is photographed, because the carrier will ask for the sequence.
Utilities need attention before the roof does. Gas lines, conduit and rooftop equipment may be damaged. Nothing is touched until the proper trade confirms it is off. Equipment exposed to heat or water is tagged for its own contractor, and our emergency roof repair crew works around it. Our line runs all day and night, and the closeout record starts with the arrival time.
Three outcomes are common. If damage is limited and the deck is sound, we cut out the affected layers and rebuild the section with new insulation and compatible membrane. If damage spreads across a larger zone, we replace that zone and tie it into the existing roof at a clean edge. If damage is heavy, a full replacement is safer, since tying into heat-damaged membrane rarely holds.
Code questions come with fire repairs. The 2024 International Building Code with McKinney's amendments is on the adopted list, as are 2024 editions of the existing-building and fire codes. The building official confirms which set applies to the scope, and permit requirements should be checked before work begins. We raise those questions in the written scope so the schedule includes the review.
Fire rating of the roof assembly may also matter. Roof coverings and insulation carry fire-resistance classifications, and the replacement must meet the requirement in force for the building. We confirm the assembly and record the rating in the closeout paperwork.
Neighboring spaces matter in multi-tenant buildings. The City describes office and industrial parks and retail districts across McKinney, and in a multi-tenant building a fire in one suite can leave roof damage above several. We map the damage across tenant lines so each occupant and carrier can see which part of the roof affects them.
A burned roof is an open roof, and McKinney weather does not wait. Spring storms bring flooding and damaging wind to the Metroplex, and an open fire-damaged roof takes the full force of them. Temporary cover is fastened to the deck to withstand gusts, and we watch the forecast daily until the permanent work is in. Large hail is on the same regional list, and a storm that strikes a fire-damaged roof is documented separately, the way hail damage is on any other roof.
Summer heat matters for the repair. Hot decks in July and August make cleaning, priming and welding harder. Crews start early and schedule adhesive work for the cooler hours.
On a site along US 75 or the SH 121 districts, adjoining tenants may remain open. We coordinate staging and lift routes so that fire-damaged areas stay isolated and neighbors keep working.
Fire losses involve many parties: the owner, the carrier, the adjuster, the restoration contractor, the engineer and sometimes the city. We coordinate so the roof work fits the larger plan. The restoration contractor needs to know when the building is dry. The adjuster needs roof documentation. The engineer needs deck access.
We send a short daily status to the people who need it: what is open, what is protected and what is next. That keeps interior work from starting under an unprotected roof. Our claim documentation support gathers photographs and scope into a form the carrier can use, and the insurance and restoration routine follows the same handoff.
The repair method follows the assembly. On a burned single-ply roof, melted and shrunken sheet is cut back to sound membrane and new sheet is welded or adhered. On a bituminous roof, charred plies are removed and rebuilt. On a metal roof, buckled panels and clips are replaced and sealants renewed. If wind follows the fire, the temporary cover is checked as it would be after wind damage.
The closeout file includes photographs from first visit to completion, a diagram of repaired zones, product data, fire-rating information and warranty paperwork. The owner and the carrier each keep a copy.
Afterward, a baseline condition report covers the repaired roof, and owners with several buildings can add it to a multi-site roof program. Properties in Plano or Garland follow the same documentation.
Tell us which part of the building burned, who holds the release and the roof access route. We will secure the roof and sequence the repair around the building's remaining operations.
Short answers to what owners and facility managers ask before a roof visit.
After the incident commander releases the building and the structure is judged sound. If the deck is in doubt, an engineer reviews it first. Until then we inspect from outside the damaged zone.
As soon as access is safe. Firefighting leaves openings and wet insulation, and rain makes both worse. Cover and removal of saturated material limit the spread.
Sometimes. Dry, undamaged boards can stay. Boards that melted, shrank or soaked up water come out. We core and scan to decide, since appearance misleads.
Soot and residue can block a bond. We clean the surface and test adhesion first. If the old surface will not accept a bond, we remove it.
Photographs from arrival to completion, a dated scope, receipts for temporary protection and a diagram of the repair. We compile them as the work proceeds.
Send a question about the building and we will reply. Or call 555-555-5555.
