Perimeter repair
Stretched corners are cut free and patched with termination bar where needed.
Flat Roofing
Rubber Roof Repair Mountainside, NJ
A roofer in Mountainside 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, without the tar patches that damage rubber. Dial (908) 728-6030 to talk with a local roofer about the leak.
Rubber roofs fail in a few predictable places. The seams fail first on many older rubber roofs, because the original seam adhesive loses its grip after years of sun. Next come punctures from foot traffic, branches or dropped tools, and flashing that tears where the membrane meets walls, curbs and pipes.
EPDM also shrinks as it ages. The membrane pulls away from walls and corners as it shrinks, stretching the flashing until it splits. Lasting repairs relieve the stretch and add fresh flashing material.
Avoid one common shortcut before the roofer arrives. Asphalt roof cement, tar and many general purpose sealants contain solvents that soften and swell EPDM, and nothing made for rubber will bond over them later. For now, protect the inside, avoid the roof in wet weather and write down when the leak shows up.
Depending on what the roofer finds, rubber roof repair in Mountainside, NJ can go hand in hand with rubber roof installation and flat roof repair.
Need rubber roof repair in Mountainside? Call (908) 728-6030 and describe the problem to a roofer who works in Mountainside.
Call nowThe process
How rubber roof repair works
A rubber patch is only as good as the cleaning and priming under it.
Locate the source
Seams, perimeter flashing and penetrations are checked first, since that is where most rubber roofs leak. Wet insulation under the leak is checked with a moisture meter or a small core.
Clean the rubber
Weathered EPDM is scrubbed with a membrane cleaner to remove dirt, chalking and oxidation. Incompatible old patches come off before anything new goes on.
Apply primer
Primer goes on in a thin, even coat over the cleaned area. Primer turns old, weathered rubber into a surface that tape can grip.
Seal the damage
The patch is laid over the primed area and rolled so it bonds completely. Odd shapes like pipe bases and inside corners get uncured flashing.
Seam repair
Open seams are cleaned, primed and covered with seam tape or a cover strip along their full length. Edges of every patch and seam get a bead of lap sealant.
Fix shrinkage
Bridged corners are cut free and new flashing is installed to relieve stress. A termination bar holds the new flashing in place.
What is included
What rubber roof repair covers
Penetration flashing
Pipes and vents get new rubber flashing sealed at the base.
Lap sealing
Open laps are resealed with seam tape so they stay closed.
Coating
A rubber-compatible coating can follow repairs to add years to the roof.
Puncture repair
Holes and tears are patched with EPDM cover tape that extends past the damage.
Related service
EPDM Roof Repair Mountainside, NJ
Repairing EPDM is simple in concept but unforgiving of shortcuts. Dirt, moisture or skipped primer are the usual reasons an EPDM patch fails. Edges then get lap sealant for extra protection.
A Mountainside roofer will time EPDM repairs for dry weather, because moisture ruins the bond. In an emergency, a temporary seal can stop water until conditions allow a proper patch. A proper patch should follow as soon as possible.
Related service
Rubber Roof Replacement Mountainside, NJ
Sometimes a rubber roof is too far gone to repair. Widespread seam failure, heavy shrinkage, cracking rubber or soaked insulation are signs replacement is due. A moisture survey helps decide.
A new rubber roof can go back on as EPDM, or the roof can switch to TPO or PVC. If the existing roof is a single layer with dry insulation, a recover may be possible, but wet insulation means a tear-off. Ask the Mountainside roofer to compare repair and replacement for your roof.
Local help
Rubber Roof Repair Near Me
Rubber roofs in Mountainside cover many porch roofs, additions, garages and flat sections on older homes. Homes in Mountainside and nearby places including Westfield, Summit, New Providence and Garwood get the most from an EPDM roof when seams and flashing are checked every year or two, which keeps small leaks from becoming big ones.
Need rubber roof repair around Mountainside? Call (908) 728-6030 for a Mountainside roofer who serves the towns around it too.
Roofs in this climate
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, building ice dams that push water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. Most homeowners in Mountainside, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why not wait
Drier ceilings
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Local knowledge
Roofers in Mountainside 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.
Rubber Roof Repair questions
Should I coat my EPDM roof?
Coatings can work on rubber roofs with proper prep. Repairs and a compatible primer come first, then the coating. Wet insulation has to be replaced first.
Can I use roofing tar on a rubber roof?
Asphalt-based products damage rubber roofing. Their solvents soften and swell the rubber, and they leave a surface that proper EPDM patches cannot bond to. Use primer, EPDM cover tape and lap sealant instead.
What causes EPDM to pull away from the edges?
Shrinkage is the usual cause. The shrinking membrane tugs at the perimeter and bridges across corners. New flashing and termination bar fix it.
How is a rubber roof patched?
A proper EPDM patch is a cleaned, primed and rolled repair. Cover tape with rounded corners goes over primed rubber and is rolled for a full bond. The edges get lap sealant.
How long does a rubber roof last?
A well installed EPDM roof commonly lasts 20 to 30 years. Thicker membranes, good seams and regular inspections push it toward the longer end. Timely repairs to seams and flashing help it get there.
More questions? Call (908) 728-6030
Other services that may help
Rubber Roof Installation
EPDM rubber roof installation with the right thickness, attachment method and flashing details, planned around the slope and the building.
Learn moreFlat Roof Repair
Repairs for leaking flat roofs, from punctures and seams to clogged drains and wet insulation, so the roof sheds water again without a full replacement.
Learn moreRoof Coating
Liquid-applied roof coatings that seal seams, reflect heat and add years to a roof, as an option before a full tear-off.
Learn moreRoof Leak Repair
Finding where water gets through the roof and sealing it at the source, with the damage underneath checked too.
Learn more
Looking for something else?
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