Fastener sealing
Fasteners are covered with sealant before the topcoat.
Metal Roofing
Metal Roof Coating Hawthorne, NJ
A roofer in Hawthorne 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) 434-1182 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. A coating is not a structural repair, so damaged panels and framing are handled first.
Coating systems for metal come down mostly to acrylic or silicone. Elastomeric acrylic coatings are durable and easy to recoat, and they work well where roofs drain freely. Silicone resists standing water and weather but is harder to recoat with anything except more silicone.
The prep work matters more than the coating itself. 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.
Many metal roof coating calls in Hawthorne also turn up a need for metal roof repair or roof coating.
Dealing with this in Hawthorne, NJ right now? Call (862) 434-1182 to talk to a local roofer.
Call nowThe process
How metal roof coating works
A metal roof coating is a system of steps, and each one matters.
Check the panels
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
Chalk and dirt are washed off so the coating bonds to the metal. The roof is allowed to dry completely before the next step.
Treat the rust
Loose rust is removed and the bare metal primed. Galvanized or heavily rusted roofs may get a full primer coat.
Seal fasteners
Screws and laps are sealed and reinforced so the coating spans them without cracking. This step stops most active leaks.
Base coat
The base and top coats are applied by roller or sprayer at the specified thickness, measured as they go. Correct thickness is what gives a coating its life span.
What is included
What a metal roof coating includes
Roof cleaning
Chalk and dirt are removed before priming.
Seam reinforcement
Panel overlaps are reinforced with embedded polyester fabric.
Rust treatment
Rusted areas are treated with inhibitor to stop corrosion under the coating.
Elastomeric topcoat
A reflective topcoat finishes the system and helps keep the building cooler.
Related service
Metal Roof Restoration Hawthorne, NJ
A metal roof restoration combines repairs and a coating system to give a tired roof another long run. It typically includes replacing rusted-through panels, swapping worn fasteners, resealing laps, fixing trim and flashing and then applying the coating.
For a Hawthorne building with a sound frame and worn metal, restoration is often a practical alternative to a tear-off. It avoids tear-off debris and keeps the building in use during the work. A good restoration plan lists every repair along with the coating details.
Related service
Metal Roof Painting Hawthorne, 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 Hawthorne metal roof that is dry but faded, painting can be the right fit. Prep is the same: clean, treat rust and prime before painting. For roofs with leaks, ask about a full coating instead of paint.
Local help
Metal Roof Coating Near Me
Around Hawthorne, coatings are often chosen for metal roofs that are sound but tired. From Hawthorne out to neighboring towns such as Glen Rock, Haledon, Fair Lawn and Midland Park, coatings let owners of solid but weathered metal roofs avoid a full replacement, and timing matters, since rust holes rule out a simple coating.
Searching for metal roof coating near me from Hawthorne or Glen Rock, Haledon, Fair Lawn and Midland Park? Call (862) 434-1182 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. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, building ice dams that push 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 Hawthorne is busiest after a hard winter and before the next one.
Why call
Why not wait
Less damage
Small roof problems caught early usually stay small repairs.
Roofers who know Hawthorne
Roofers in Hawthorne 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 questions
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. An inspection with an adhesion test answers the question.
Should I paint or coat my metal roof?
A coating is many times thicker than paint and stretches to seal seams and fasteners. Choose a coating for leaks and paint for appearance. Prep matters equally for both.
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.
Will a coating stop my metal roof from leaking?
A coating system seals fastener heads, laps and seams, which is where most metal roof leaks begin. Holes, loose panels and structural damage are fixed before the coating goes on. Call (862) 434-1182 to have the roof checked.
When will a coated metal roof need recoating?
Coatings commonly last between ten and twenty years. Recoating at the right time adds years without redoing the prep. Regular inspections show when a recoat is due.
More questions? Call (862) 434-1182
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
Liquid-applied roof coatings that seal seams, reflect heat and add years to a roof, after the seams and blisters are repaired.
Learn moreCommercial Roof Coating
Silicone, acrylic and other elastomeric coatings for commercial roofs, built to a measured thickness.
Learn moreMetal Roof Inspection
A close check of the fasteners, seams, finish, trim and flashing on a metal roof, for homes, shops and barns.
Learn more
Looking for something else?
See all roofing servicesTalk to a Hawthorne roofer about metal roof coating
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