Repairs
Details reinforced at laps and penetrations before the coating goes on.
Commercial Roofing
Commercial Roof Coating Whippany, NJ
A commercial roofer in Whippany can apply a silicone, acrylic or other elastomeric coating over an aging membrane or metal roof, built up to a measured thickness. One call to (862) 693-4362 reaches a nearby commercial roofer.
Coatings go on as a liquid and cure into one continuous layer over the old roof. They can restore aging TPO, EPDM, modified bitumen, built-up, metal and spray foam roofs, as long as the roof underneath is dry and sound. White coatings reflect sun and keep the roof cooler.
A coating is not a fix for a failed roof. If a moisture survey shows widespread wet insulation, that insulation has to be replaced first, or the roof is better off replaced. Sealing in moisture causes blisters and deck damage.
Not every coating suits every roof. Silicone handles ponding water well, acrylic works on roofs that drain freely and urethane is tough under foot traffic. A thickness in mils is specified for each job, and the roofer can measure it with a gauge as the coating goes on.
Commercial Roof Coating is often paired with roof coating and spray foam roofing, depending on the cause.
Need commercial roof coating in Whippany? Call (862) 693-4362 and describe the problem to a roofer who works in Whippany.
Call nowThe process
How a commercial roof coating is applied
A coating is only as good as the prep under it.
Check for moisture
The roofer runs a moisture survey, takes core cuts and checks seams, flashings and drains. Any wet insulation is marked to be cut out and replaced. An adhesion test, a small coated strip pulled after curing, confirms the product will hold on that roof.
Prep the surface
A thorough wash removes everything that would keep the coating from sticking. The surface dries completely before the next step. Drains and scuppers are cleared at the same time so wash water and later rain leave the roof.
Make repairs
Open seams, blisters, punctures and failed flashings are repaired with compatible materials. Rust on metal roofs is treated and primed. On metal roofs, loose or stripped screws are tightened or swapped for oversized fasteners with new washers.
Treat the seams
Seams and penetrations are reinforced with fabric or seam tape. Some roofs need a primer for adhesion.
Spray or roll
Coats go on to the specified mils, often in contrasting colors to show full coverage. The forecast needs to stay dry while it cures. Rooftop unit intakes are covered during spraying so overspray and odors stay out of the building.
Final inspection
The roofer checks coverage and thickness at sample points. The coating details are recorded for future recoats.
What is included
Parts of a coating system
Cleaning
The surface prepared for adhesion with an adhesion test where needed.
Core cuts
Moisture testing across the roof to confirm the roof is dry.
Topcoat
Silicone, acrylic or urethane topcoat checked with a gauge.
Base coat
Bleed-blocking primer on mod bit for adhesion.
Related service
Silicone Roof Coating Whippany, NJ
Silicone roof coating is one of the most common choices for commercial roofs because it handles ponding water better than most other coatings. It is usually applied in a single coat or two, at a thickness set by the job specification. Dirt tends to cling to silicone, which slowly dulls the white finish.
One thing to know before choosing silicone for a Whippany roof: very little besides silicone sticks to it later. Repairs through silicone take special materials. Walk pads help with traction on silicone roofs.
Related service
Elastomeric Roof Coating Whippany, NJ
Elastomeric roof coating is the broad term for flexible coatings that stretch and recover as the roof expands and contracts. Acrylic is the most common elastomeric for well-drained roofs, and it stays bright white. Urethanes add impact resistance where the roof takes abuse.
Many Whippany metal roofs get acrylic elastomeric systems over treated fasteners and seams. Where water stands, acrylic is the wrong choice. Choosing the right elastomeric depends on drainage and traffic.
Local help
Commercial Roof Coating Near Me
Commercial roof coatings in Whippany are common on warehouses, retail centers, churches and offices with aging but sound roofs. From Whippany out to Cedar Knolls, Parsippany, Morris Plains and Florham Park, older metal roofs with leaking fasteners are among the most common coating jobs, and drainage determines which coating type fits best.
Searching for commercial roof coating near me from Whippany or Cedar Knolls, Parsippany, Morris Plains and Florham Park? Call (862) 693-4362 to talk to a roofer who works in your part of town.
What the local climate does to a roof
Cold winters bring snow, ice and a long stretch of freezing nights. When warm attic air melts the snow, the meltwater runs down and freezes again at the eaves, which is how ice dams form and back water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. That is why roof repair in Whippany is busiest after a hard winter and before the next one.
Why call
Why not wait
Less damage
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Familiar with local homes
Roofers in Whippany know the roof types and weather wear common in local homes.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Commercial Roof Coating FAQ
How do I choose between silicone and acrylic coating?
The choice comes down mostly to drainage. Silicone handles ponding water and is common on flat roofs, while acrylic works on roofs that drain well, such as many metal roofs. Future recoats matter too, since silicone needs silicone again.
Does a white roof coating lower cooling costs?
A white coating reflects much of the sun, lowering roof surface temperatures. Buildings with thin insulation tend to notice the difference most. Dirt reduces the effect over time.
Will coating my roof fix leaks?
Coatings seal seams and small cracks, though active leaks are repaired first. Covering an unrepaired leak traps water under the coating. Any wet insulation is replaced first.
What is the lifespan of a roof coating?
Coating life varies with type and thickness, often landing between 10 and 20 years. Most coatings can be cleaned and recoated to extend the roof again. Maintenance checks catch thin spots early.
Can any commercial roof be coated?
The best candidates are roofs that are aging but still dry and attached. TPO, EPDM, mod bit, built-up, metal and spray foam roofs can all be coated with the right prep and primer. If much of the insulation is wet, replacement is the better path.
More questions? Call (862) 693-4362
Often needed together
Roof Coating
A seamless coating over a sound but weathered roof, when the roof underneath is still dry and solid.
Learn moreSpray Foam Roofing
Seamless spray foam roofing with a silicone or acrylic topcoat, installed, repaired and recoated.
Learn moreCommercial Roof Repair
Commercial roof repairs for membrane, metal and built-up roofs, done around business hours.
Learn moreMetal Roof Coating
Cleaning, priming and coating a worn metal roof to seal seams and fasteners and stop surface rust, as a step between repair and replacement.
Learn more
Looking for something else?
See all roofing servicesTalk to a Whippany roofer about commercial roof coating
Call (862) 693-4362 to talk to a roofer serving Whippany, NJ.