Lap sealing
End and side laps are sealed with embedded polyester fabric.
Metal Roofing
Metal Roof Coating South Orange, NJ
A metal roof coating in South Orange can extend the life of panels that are still structurally sound but rusting, chalking or leaking at the fasteners, when the metal underneath is still solid. Call (973) 858-1859 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. Over the years, the factory paint chalks and fades, surface rust starts at fasteners and laps, and washers dry out, which is exactly what a coating system addresses. Rusted-through panels and rotten purlins have to be fixed before any coating goes on.
The two common chemistries for metal roofs are acrylic and silicone, each with strengths. Acrylic coatings stretch with the metal, reflect sunlight and can be recoated with the same material later. Silicone handles ponding water and UV well but bonds poorly to anything but more silicone later.
The prep work matters more than the coating itself. The roof has to be cleaned of chalk, dirt and oil, rust has to be treated, and fasteners and seams have to be sealed before the base coat goes on. Rain or cold during curing can ruin a coating.
Metal Roof Coating is often paired with metal roof repair and roof coating, depending on the cause.
Dealing with this in South Orange, NJ right now? Call (973) 858-1859 and describe the problem to a roofer who works in South Orange.
Call nowThe process
What happens during a metal roof coating
A metal roof coating is a system of steps, and each one matters.
Assess the candidate
Before anything else, the roof is inspected to confirm the panels and framing can support a coating. An adhesion test shows whether the coating will stick to this roof.
Clean the surface
Pressure washing at a moderate setting and a cleaning solution prepare the surface. Everything has to be dry before primer goes on.
Rust prep
Surface rust is cleaned and sealed with primer. Galvanized or heavily rusted roofs may get a full primer coat.
Detail the roof
Screws and laps are sealed and reinforced so the coating spans them without cracking. 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
Rust treatment
Rusted areas are treated with inhibitor before any coating goes on.
Elastomeric topcoat
A flexible coating covers the whole roof to seal and protect the metal.
Roof cleaning
Old loose paint is cleaned off for good adhesion.
Fastener sealing
Leaking screws are replaced and sealed which stops fastener leaks.
Related service
Metal Roof Restoration South Orange, NJ
A metal roof restoration combines repairs and a coating system to give a tired roof another long run. The restoration starts with panel, fastener and trim repairs before the coating ever goes on.
Many South Orange 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 the roofer which repairs are needed before coating and how thick the coating will be.
Related service
Metal Roof Painting South Orange, NJ
Metal roof painting is a lighter job than coating, aimed at restoring color and rust protection rather than sealing leaks. Because paint is thin, it protects metal but cannot stop active leaks.
If a South Orange roof is not leaking and only looks worn, paint may be all it needs. Prep is the same: clean, treat rust and prime before painting. If the roof has leaks, a coating is usually the better choice.
Local help
Metal Roof Coating Near Me
Metal roof coatings in South Orange are common on shops, barns and older homes with screw-down panels. From South Orange out to neighboring towns such as Vauxhall, East Orange, Union and Short Hills, coatings let owners of solid but weathered metal roofs avoid a full replacement, so catching rust before it eats through keeps a roof in the coating window.
Need metal roof coating around South Orange? Call (973) 858-1859 for a South Orange roofer who serves the towns around it too.
What the local climate does to a roof
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, building ice dams that push water up under the shingles. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. Most homeowners in South Orange, 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
Local roofers see the same roofs and storm damage across South Orange and nearby towns.
Know what happens next
Ask your questions before you agree to anything.
Metal Roof Coating questions
Can a roof coating fix metal roof leaks?
A full coating system can stop leaks at screws and seams when the prep is done right. Rust holes and loose panels have to be repaired first, since a coating will not span a hole or hold a loose panel down. A roofer can tell you whether your leaks are coating-fixable.
Silicone or acrylic: which coating is best for metal?
The usual choices are elastomeric acrylic and silicone. Acrylic is flexible, reflective and easy to recoat, and it suits sloped roofs that drain well, while silicone handles ponding water and sun but only bonds well to more silicone later. The right choice depends on drainage and how you plan to maintain the roof.
Is my metal roof a good candidate for coating?
The best candidates are structurally sound roofs with surface rust, faded paint and leaking fasteners or seams. Roofs with widespread rust-through, rotten purlins or loose panels should be repaired or replaced instead. Call (973) 858-1859 to have the roof evaluated.
Should I paint or coat my metal roof?
The difference is thickness and purpose: paint protects and colors, coating waterproofs. Choose a coating for leaks and paint for appearance. 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. Regular inspections show when a recoat is due.
More questions? Call (973) 858-1859
Often needed together
Metal Roof Repair
Replacing worn screws and washers, resealing panel laps, treating rust and fixing loose trim on metal roofs, matched to exposed fastener and standing seam roofs alike.
Learn moreRoof Coating
A seamless coating over a sound but weathered roof, after the seams and blisters are repaired.
Learn moreCommercial Roof Coating
Silicone, acrylic and other elastomeric coatings for commercial roofs, to extend roof life without a tear-off.
Learn moreMetal Roof Inspection
A close check of the fasteners, seams, finish, trim and flashing on a metal roof, before small fastener problems become leaks.
Learn more
Looking for something else?
See all roofing servicesTalk to a South Orange roofer about metal roof coating
Call now for South Orange metal roof coating and help in the towns around it.