Reflective coating
A reflective topcoat finishes the system and helps keep the building cooler.
Metal Roofing
Metal Roof Coating Bloomingdale, NJ
A roofer in Bloomingdale can coat an aging metal roof with an elastomeric or silicone system that seals screw heads and laps, covers surface rust and reflects sun, instead of a full tear-off. Call (862) 356-0010 to reach a local roofer.
Coating a metal roof means adding a seamless, rubbery layer over the whole surface to seal it and protect the metal. Coatings target the common aging problems of metal: worn paint, surface rust, leaking fasteners and open laps. Rusted-through panels and rotten purlins have to be fixed before any coating goes on.
Coating systems for metal come down mostly to acrylic or silicone. Acrylics are flexible, reflective and recoatable, and they suit sloped metal that sheds water quickly. Silicone resists standing water and weather but is harder to recoat with anything except more silicone.
Preparation decides whether a coating lasts. Chalk and dirt are washed off, rust is treated and primed, and seams and screws are sealed first. The work needs a stretch of dry, mild weather.
If the problem goes deeper than it first looked, a Bloomingdale roofer may also recommend metal roof repair or roof coating.
Dealing with this in Bloomingdale, NJ right now? Call (862) 356-0010 and describe the problem to a roofer who works in Bloomingdale.
Call nowThe process
How metal roof coating works
The steps below are typical for a metal coating system.
Assess the candidate
The roofer checks for rust-through, loose panels, rotten purlins and the condition of the fasteners and finish. Test patches help pick the right primer.
Wash the roof
Pressure washing at a moderate setting and a cleaning solution prepare the surface. Everything has to be dry before primer goes on.
Treat the rust
Surface rust is cleaned and sealed with primer. Primer choice depends on the metal and the coating.
Detail the roof
Fasteners, seams, penetrations and flashing get a heavy detail coat with reinforcing fabric. These details are where leaks usually start.
Topcoat
The base and top coats are applied by roller or sprayer at the specified thickness, measured as they go. Thickness matters, since thin coatings wear out early.
What is included
Parts of a coating system
Fastener sealing
Fasteners are covered with sealant which stops fastener leaks.
Surface prep
The roof is washed and degreased before priming.
Rust treatment
Rust is removed and primed for long-lasting protection.
Seam reinforcement
End and side laps are sealed to bridge movement.
Related service
Metal Roof Restoration Bloomingdale, NJ
Metal roof restoration is the full process of bringing a worn metal roof back into service, and the coating is the last step. Before coating, rusted panels are replaced, screws renewed and flashing repaired.
Many Bloomingdale owners choose restoration when the structure is solid but the surface is worn. It also skips tear-off and disposal of the old metal. Ask what prep is included and what coating thickness is planned.
Related service
Metal Roof Painting Bloomingdale, NJ
Metal roof painting brings back color and adds a protective film, but it does not waterproof seams. Paint is much thinner than an elastomeric coating, so it will not bridge open laps or seal leaking fasteners.
For a Bloomingdale metal roof that is dry but faded, painting can be the right fit. The surface still has to be cleaned of chalk and rust primed first, or the paint will peel. If the roof has leaks, a coating is usually the better choice.
Local help
Metal Roof Coating Near Me
In Bloomingdale, many metal coating jobs are older exposed fastener roofs with faded paint and leaking screws. From Bloomingdale out to neighboring towns such as Wanaque, Butler, Riverdale and Pompton Lakes, coatings let owners of solid but weathered metal roofs avoid a full replacement, which is why an inspection before rust spreads is so useful.
Searching for metal roof coating near me from Bloomingdale or Wanaque, Butler, Riverdale and Pompton Lakes? Call (862) 356-0010 to talk to a roofer who works in your part of town.
Roofs in this climate
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 Bloomingdale, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why fix it now
Smaller repairs
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Roofers who know Bloomingdale
Roofers in Bloomingdale know the roof types and weather wear common in local homes.
Know what happens next
Ask the roofer about the cause, the options and the estimate before work starts.
Metal Roof Coating FAQ
What is the difference between painting and coating a metal roof?
Paint is a thin finish for color and rust protection, while a coating is a thick, flexible membrane that seals the roof. If the roof is leaking at screws or laps, a coating is the better fit; if it is dry and just faded, paint may be enough. Both need the same careful prep.
When will a coated metal roof need recoating?
A coating applied at the right thickness typically lasts ten to twenty years. Thicker applications last longer, and recoating before the coating wears through renews it without starting over. Watch for thinning or chalking as signs a recoat is near.
Which metal roofs should not be coated?
A coating works best on a metal roof that is worn on the surface but sound underneath. Roofs with widespread rust-through, rotten purlins or loose panels should be repaired or replaced instead. A roofer can test and confirm whether a coating will work.
What type of coating works on a metal roof?
The usual choices are elastomeric acrylic and silicone. Acrylics work well on sloped metal, and silicone is better where water sits on low slopes. The roof slope, climate and future plans decide which fits.
Can a roof coating fix metal roof leaks?
A coating system seals fastener heads, laps and seams, which is where most metal roof leaks begin. Rust holes and loose panels have to be repaired first, since a coating will not span a hole or hold a loose panel down. Call (862) 356-0010 to have the roof checked.
More questions? Call (862) 356-0010
Related services
Metal Roof Repair
Repairs for leaking fasteners, open seams, rusted panels and failed flashing on a metal roof, so the panels keep shedding water for years more.
Learn moreRoof Coating
A seamless coating over a sound but weathered roof, after the seams and blisters are repaired.
Learn moreCommercial Roof Coating
Coating systems that seal and reflect sun on commercial roofs, applied after repairs and cleaning.
Learn moreMetal Roof Inspection
Metal roof inspections that look at screws, laps, rust, closures and the underside of the panels, before small fastener problems become leaks.
Learn more
Looking for something else?
See all roofing servicesTalk to a Bloomingdale roofer about metal roof coating
Call (862) 356-0010 for a local roofer in Bloomingdale and nearby towns.