Primer
A base coat on asphalt or metal for adhesion.
Commercial Roofing
Commercial Roof Coating Paramus, NJ
Commercial roof coating in Paramus is a fluid-applied layer that seals seams and reflects sun over a roof that is still sound underneath, to extend its life without a tear-off. Dial (551) 383-2304 to talk through a roof coating with a local roofer.
Commercial roof coatings are fluid-applied systems that cure into a rubbery membrane over the existing 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. Most coatings are white and reflective, which lowers roof temperatures.
A coating is not a fix for a failed roof. Wet insulation must be removed before coating, and too much of it makes replacement the better option. 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. Thickness is measured during application to meet the specification.
Depending on what the roofer finds, commercial roof coating in Paramus, NJ can go hand in hand with roof coating and spray foam roofing.
Dealing with this in Paramus, NJ right now? Call (551) 383-2304 and describe the problem to a roofer who works in Paramus.
Call nowThe process
How a commercial roof coating is applied
A coating is only as good as the prep under it.
Survey the roof
A moisture scan and core cuts show whether the roof is dry enough to coat. Wet sections are flagged for replacement before coating. Test patches of coating are applied and pulled to check adhesion before the full job is planned.
Wash 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.
Fix the details
Open seams, blisters, punctures and failed flashings are repaired with compatible materials. Any wet insulation found is replaced. Backed-out screws on metal roofs are reset or replaced with oversized fasteners before any coating goes on.
Reinforce 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. Weather limits apply, since rain or dew can ruin uncured coating. Rooftop unit intakes are covered during spraying so overspray and odors stay out of the building.
Check coverage
The roofer checks coverage and thickness at sample points. Records of the coating type and thickness go into the building file.
What is included
What goes into a roof coating
Power washing
The roof washed and fully dried with an adhesion test where needed.
Topcoat
Silicone, acrylic or urethane topcoat for a cooler roof surface.
Core cuts
Moisture testing across the roof to confirm the roof is dry.
Repairs
Details reinforced at laps and penetrations before the coating goes on.
Related service
Silicone Roof Coating Paramus, NJ
A silicone roof coating is moisture-cured and holds up well under standing water. It goes on thick and stays flexible through heat and cold. The surface can collect dirt, lowering reflectivity a bit.
For Paramus building owners, the main trade-off with silicone is that future recoats have to be silicone too. Repairs to the underlying membrane also become harder once it is coated. Wet silicone is slick, so walk paths are often added.
Related service
Elastomeric Roof Coating Paramus, 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.
On metal roofs in Paramus, elastomeric coatings are often used to seal fasteners and laps and reduce heat gain. Acrylic should not be used where water ponds, since standing water can soften it. The survey guides which elastomeric fits.
Local help
Commercial Roof Coating Near Me
Commercial roof coatings in Paramus are common on warehouses, retail centers, churches and offices with aging but sound roofs. Across Paramus and nearby towns like Oradell, River Edge, Fair Lawn and New Milford, many roofs are good candidates as long as the insulation is still dry, so a reflective coating can make a noticeable difference in cooling.
Searching for commercial roof coating near me from Paramus or Oradell, River Edge, Fair Lawn and New Milford? Call (551) 383-2304 to talk to a roofer who works in your part of town.
How the weather here affects roofs around Paramus
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. 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. Most homeowners in Paramus, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why not wait
Less damage
Small roof problems caught early usually stay small repairs.
Familiar with local homes
Roofers in Paramus know the roof types and weather wear common in local homes.
Know what happens next
Ask your questions before you agree to anything.
Commercial Roof Coating questions
How does a reflective coating affect building temperatures?
White coatings bounce sunlight back, keeping the roof cooler. That can reduce heat moving into the building and lower cooling demand, especially on buildings with little insulation. Dirt reduces the effect over time.
Will coating my roof fix leaks?
A coating seals the surface, but leaks should be found and repaired before coating. Coating over an active leak without fixing it can trap water and hide the problem. Any wet insulation is replaced first.
What is the lifespan of a roof coating?
Coatings commonly last 10 to 20 years, depending on type and thickness. Thicker applications last longer, and many coatings can be recoated when they wear. Regular inspections help spot wear before the roof underneath is exposed.
Which roofs are good candidates for coating?
The best candidates are roofs that are aging but still dry and attached. Many systems can be coated with proper prep. Roofs with widespread wet insulation or a failing deck need replacement instead.
How do I choose between silicone and acrylic coating?
The choice comes down mostly to drainage. Choose silicone where water ponds and acrylic where the roof sheds water. Silicone generally requires silicone for future recoats, while acrylic can be recoated more easily.
More questions? Call (551) 383-2304
Often needed together
Roof Coating
Silicone, acrylic and other liquid coatings that renew aging flat, low-slope and metal roofs, when the roof underneath is still dry and solid.
Learn moreSpray Foam Roofing
Spray foam roofs sloped to drain and protected by a reflective coating, over metal, concrete or existing roofs.
Learn moreCommercial Roof Repair
Fixing leaks over stores, offices, warehouses and apartment units, so damage stays small.
Learn moreMetal Roof Coating
Metal roof coatings that cover rust, seal screw heads and laps and reflect summer heat, without tearing off panels that are still sound.
Learn more
Looking for something else?
See all roofing servicesGet commercial roof coating help in Paramus
Call (551) 383-2304 to talk to a roofer serving Paramus, NJ.