Seam repair
Failed seams get a new cover strip so they stay closed.
A roofer in Lyndhurst can repair a rubber roof by cleaning and priming the EPDM, then sealing open seams, punctures and torn flashing with rubber cover tape and lap sealant, once the actual leak point is located. Call (551) 348-2859 to reach a local roofer.
A rubber roof is tough, but its weak points are well known. The seams fail first on many older rubber roofs, because the original seam adhesive loses its grip after years of sun. After that, punctures and torn flashing at walls and penetrations cause most leaks.
EPDM also shrinks as it ages. Shrinking rubber pulls tight at the perimeter, tenting across corners and tearing at flashing seams. The fix is releasing the tension and adding new flashing, not just caulking the gap.
One mistake makes rubber roof repair much harder. Petroleum-based patches attack the rubber and have to be scraped off before a real repair. For now, protect the inside, avoid the roof in wet weather and write down when the leak shows up.
If the problem goes deeper than it first looked, a Lyndhurst roofer may also recommend rubber roof installation or flat roof repair.
Looking for Lyndhurst rubber roof repair? Call (551) 348-2859 and describe the problem to a roofer who works in Lyndhurst.
Call nowA rubber patch is only as good as the cleaning and priming under it.
The roofer checks every seam, flashing detail, pipe boot and the roof edge, probing laps for loose spots. If insulation is wet, it is cut out and replaced before patching.
Weathered EPDM is scrubbed with a membrane cleaner to remove dirt, chalking and oxidation. Earlier tar repairs are cut away.
EPDM primer is scrubbed into the surface and allowed to flash off until it is tacky but not wet. Skipping primer is the most common reason patches peel.
Peel-and-stick EPDM cover tape or a cured patch is cut with rounded corners, pressed down and rolled firmly with a seam roller. Corners and penetrations use flexible uncured flashing.
Peeling seams are stripped clean and sealed again with primer and tape. Lap sealant is applied along exposed edges and T-joints.
Bridged corners are cut free and new flashing is installed to relieve stress. New termination bar and counter flashing keep the top edge sealed.
Failed seams get a new cover strip so they stay closed.
Compatible coatings can extend the life of weathered EPDM after proper priming.
Cracked pipe boots and vent flashing are replaced with pre-molded boots or uncured flashing.
Shrunk edges get new flashing with termination bar where needed.
Punctures get a primed rubber patch with rounded corners.
EPDM roof repair follows a strict sequence: clean, prime, patch, roll and seal. A clean, dry surface, a properly dried primer and a firmly rolled patch are what make an EPDM repair hold. A bead of lap sealant seals the patch edges.
In Lyndhurst, rubber roof repairs are best done on dry days when the membrane is not too cold. In an emergency, a temporary seal can stop water until conditions allow a proper patch. A proper patch should follow as soon as possible.
Sometimes a rubber roof is too far gone to repair. Seams failing all over, shrinkage pulling at every wall, a brittle and crazed surface or wet insulation across large areas all point toward a new roof. Testing the insulation helps make the call.
Replacement options include new EPDM or a heat-welded membrane like TPO. A tear-off is needed if the insulation is wet or there are already two layers. Ask the Lyndhurst roofer to compare repair and replacement for your roof.
Around Lyndhurst, rubber roofing is found on additions, carports and flat roofs that have been in place for years. Homes in Lyndhurst and nearby places including Rutherford, North Arlington, East Rutherford and Wallington get the most from an EPDM roof when seams and flashing are checked every year or two, and early repairs keep the insulation dry.
For rubber roof repair in Lyndhurst, NJ or nearby towns like Rutherford, North Arlington, East Rutherford and Wallington, call (551) 348-2859 to reach a roofer who covers your street.
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. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. That is why roof repair in Lyndhurst is busiest after a hard winter and before the next one.
Small roof problems caught early usually stay small repairs.
Local roofers see the same roofs and storm damage across Lyndhurst and nearby towns.
Ask the roofer about the cause, the options and the estimate before work starts.
More questions? Call (551) 348-2859
EPDM rubber roof installation with the right thickness, attachment method and flashing details, so the roof stays flexible and watertight for decades.
Learn moreRepairs for leaking flat roofs, from punctures and seams to clogged drains and wet insulation, with the patch made from material that bonds to what is there.
Learn moreLiquid-applied roof coatings that seal seams, reflect heat and add years to a roof, after the seams and blisters are repaired.
Learn moreStopping water at the pipe boots, flashing, valleys and nail holes where roofs actually leak, before wet decking and insulation turn into rot.
Learn moreLooking for something else?
See all roofing servicesCall (551) 348-2859 to talk to a roofer serving Lyndhurst, NJ.