Penetration flashing
Cracked pipe boots and vent flashing are replaced with pre-molded boots or uncured flashing.
Flat Roofing
Rubber Roof Repair Randolph, NJ
A roofer in Randolph 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, so the roof stays watertight for more seasons. Dial (973) 858-1826 to talk with a local roofer about the leak.
Rubber roofs fail in a few predictable places. Seams lead the list, since older EPDM roofs were often seamed with liquid adhesive that breaks down over time. Punctures and failed flashing at walls, curbs and vents round out the usual causes.
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.
Avoid one common shortcut before the roofer arrives. Tar and asphalt products damage EPDM and leave a surface that proper patches cannot stick to. In the meantime, catch drips in a bucket and keep off a wet, slippery roof.
If the problem goes deeper than it first looked, a Randolph roofer may also recommend rubber roof installation or flat roof repair.
Dealing with this in Randolph, NJ right now? Call (973) 858-1826 and describe the problem to a roofer who works in Randolph.
Call nowThe process
What happens during a rubber roof repair
EPDM repairs depend on surface preparation more than anything else.
Locate the source
The inspection traces the leak from the stain back to seams, flashing and penetrations. If insulation is wet, it is cut out and replaced before patching.
Clean the rubber
The repair area is cleaned thoroughly, because dirt and chalky residue keep patches from bonding. Earlier tar repairs are cut away.
Apply primer
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.
Patching
A rubber patch extends well past the damage, gets rounded corners and is rolled to remove air. Odd shapes like pipe bases and inside corners get uncured flashing.
Fix the laps
Peeling seams are stripped clean and sealed again with primer and tape. Edges of every patch and seam get a bead of lap sealant.
Fix shrinkage
Shrunk membrane at walls and curbs is released and reflashed with new rubber. New termination bar and counter flashing keep the top edge sealed.
What is included
Common EPDM repairs
Coating
An aged but sound roof can be primed and coated after proper priming.
Perimeter repair
Stretched corners are cut free and patched to stop tears at the perimeter.
Seam repair
Failed seams get a new cover strip so they stay closed.
Puncture repair
Damaged rubber is covered with new membrane with rounded corners.
Related service
EPDM Roof Repair Randolph, NJ
Repairing EPDM is simple in concept but unforgiving of shortcuts. A clean, dry surface, a properly dried primer and a firmly rolled patch are what make an EPDM repair hold. Edges then get lap sealant for extra protection.
In Randolph, 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. Temporary seals are not a substitute for a primed patch.
Related service
Rubber Roof Replacement Randolph, NJ
There comes a point where patching an EPDM roof stops being worth it. If the roof has many patches and still leaks, or the insulation is wet in many places, replacement is the better choice. A moisture survey helps decide.
Some owners stay with EPDM, while others move to a white membrane. If the existing roof is a single layer with dry insulation, a recover may be possible, but wet insulation means a tear-off. For a Randolph home, an honest assessment saves money in the long run.
Local help
Rubber Roof Repair Near Me
Rubber roofs in Randolph cover many porch roofs, additions, garages and flat sections on older homes. Homes in Randolph and nearby places including Dover, Wharton, Succasunna and Rockaway get the most from an EPDM roof when seams and flashing are checked every year or two, so a check after big storms is worth it.
For rubber roof repair in Randolph, NJ or nearby towns like Dover, Wharton, Succasunna and Rockaway, call (973) 858-1826 to reach a roofer who covers your street.
How the weather here affects roofs around Randolph
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, 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. That is why roof repair in Randolph is busiest after a hard winter and before the next one.
Why call
Why not wait
Drier ceilings
Small roof problems caught early usually stay small repairs.
Local knowledge
Local roofers see the same roofs and storm damage across Randolph and nearby towns.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Rubber Roof Repair questions
How is a rubber roof patched?
The process is clean, prime, patch and roll. After cleaning and priming, a peel-and-stick EPDM patch is applied and rolled. Lap sealant finishes the edges.
What causes EPDM to pull away from the edges?
EPDM shrinks slowly as it ages. As it shrinks, it pulls on the flashing, stretches across inside corners and can tear at the wall. Repairs release the strain and reflash the wall.
How long does a rubber roof last?
EPDM can last 20 years or more, sometimes much longer. Thickness, installation and maintenance all affect its life. Fixing small problems early protects the rest.
Can I use roofing tar on a rubber roof?
Tar and asphalt roof cement should never go on EPDM. Their solvents soften and swell the rubber, and they leave a surface that proper EPDM patches cannot bond to. The right fix is a primed EPDM patch.
Can a rubber roof be coated?
A coating can extend the life of aging EPDM. Seams and leaks must be fixed, and the right primer is essential. Wet insulation has to be replaced first.
More questions? Call (973) 858-1826
Often needed together
Rubber Roof Installation
New EPDM rubber roofs laid in wide sheets over insulation and a cover board, with primed and taped seams, with as few seams as the roof allows.
Learn moreFlat Roof Repair
Flat roof repairs matched to the membrane, whether EPDM, TPO, PVC, modified bitumen or built-up, 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, after the seams and blisters are repaired.
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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