Puncture repair
Damaged spots are covered with new membrane with patches rounded at the corners.
Flat Roofing
Flat Roof Repair Lodi, NJ
A Lodi roofer who works on low slope roofs can fix open seams, splits, blisters, failed flashing and clogged drains on EPDM, TPO, PVC, modified bitumen and built-up roofs, and tell you whether the rest of the roof has years left. Dial (551) 394-0610 to talk with a local roofer about the leak.
Flat roofs leak for different reasons than sloped ones. Instead of shedding water fast, a low slope roof depends on an unbroken membrane, tight seams and working drains, so one open lap or clogged scupper can send water inside. Most flat roofs are not truly flat, by the way: they are built with a slight slope, ideally about a quarter inch per foot, toward drains, scuppers or gutters.
Finding a flat roof leak takes patience. Water can run along the deck or through the insulation for many feet before it drips, so the roofer works outward from the stain to seams, flashing and penetrations. Core samples and moisture readings tell the roofer how much insulation is saturated.
Until the visit, keep safety first. Stay off the roof during or after a storm, keep away from edges and skylights and avoid any soft or spongy areas, which may be a rotted deck. If a ceiling bulges, poke a small hole away from any fixture and drain it into a bucket, and shut off power to that area at the panel if water is near lights.
Depending on what the roofer finds, flat roof repair in Lodi, NJ can go hand in hand with flat roof replacement and rubber roof repair.
Dealing with this in Lodi, NJ right now? Call (551) 394-0610 and describe the problem to a roofer who works in Lodi.
Call nowThe process
The flat roof repair process
The repair has to bond to the existing roof and stop the real leak.
Identify the roof
Every flat roof type has its own repair method, so the membrane is identified before anything else. Asphalt products, for example, damage rubber membranes.
Trace the leak
Likely entry points are checked first: seams, flashing, penetrations, drains and edge metal. If the source is unclear, sections are water tested one by one.
Check the insulation
A moisture meter, infrared scan or core sample shows how far water has spread. Wet insulation is cut out and replaced, because it never dries under a sealed membrane.
Make the repair
EPDM is cleaned, primed and patched with seam tape, TPO and PVC get a heat-welded patch, and modified bitumen gets a torched or self-adhered patch. Blisters are cut open, dried and patched over.
Flashing repair
Loose wall flashing, curb flashing and edge metal are reset or replaced. Edges and penetrations are where most flat roofs fail first.
Drainage
Drainage is restored so water leaves the roof instead of pooling. Chronic ponding may need tapered insulation or a cricket, which is a bigger job.
What is included
Repairs a flat roofer can handle
Lap repair
Failed seams are repaired with matching material using the method that suits the roof type.
Deck repair
Damaged deck and insulation are renewed to stop hidden rot.
Flashing repair
Loose wall and unit flashing is renewed to stop water at the joints.
Drain repair
Scuppers and drain bowls are repaired so water leaves the roof.
Related service
Flat Roof Leak Repair Lodi, NJ
Flat roof leak repair is mostly detective work. Water slips through an open seam, a cracked flashing corner or a split at a drain, then travels across the deck or through the insulation before it finds a joint in the ceiling. Spot patches above the stain usually miss the real opening.
Seams and flashing are the usual suspects on a Lodi flat roof, along with clogged drains. Once the source is found, the repair uses matching material and the wet insulation beneath it is replaced. Wet insulation left behind keeps dripping long after the patch.
Related service
Low Slope Roof Repair Lodi, NJ
Low slope roofs sit between flat and steep, with a pitch of about 2 to 4 inches per foot. These roofs are common over porches, sunrooms and additions, and they are covered with many different materials. Shingles are allowed on low slopes only with special underlayment, and on flatter pitches they leak.
Swapping shingles for a membrane on a low porch roof often ends recurring leaks. Smaller repairs on low slope roofs include resealing flashing where the porch meets the house wall and replacing worn roll roofing. It is worth asking a Lodi roofer to confirm the slope before choosing a repair.
Local help
Flat Roof Repair Near Me
In Lodi, flat and low slope sections show up on additions, sunrooms, garages and some entire homes. Homes in Lodi and nearby places including Hasbrouck Heights, Garfield, Maywood and Hackensack see flat roof leaks after storms, when debris clogs drains and water stands longer than it should, which is why clearing drains is the simplest prevention.
Searching for flat roof repair near me from Lodi or Hasbrouck Heights, Garfield, Maywood and Hackensack? Call (551) 394-0610 to talk to a roofer who works in your part of town.
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, 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. Most homeowners in Lodi, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why not wait
Drier ceilings
Small roof problems caught early usually stay small repairs.
Familiar with local homes
Roofers in Lodi know the roof types and weather wear common in local homes.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Common questions about flat roof repair
Is ponding water bad for a flat roof?
Standing water that lingers two days or more harms most flat roofs. Ponding stresses the deck, ages the membrane and turns pinholes into leaks. Clearing drains helps, and lasting fixes add slope with tapered insulation or crickets.
Why does my flat roof keep leaking?
Seams, flashing and drains cause most flat roof leaks. Repeat leaks often mean the real source was never found, or wet insulation was left under the patch. Call (551) 394-0610 to have the roof checked properly.
How do I know what type of flat roof I have?
The look and feel of the membrane tell you the type. Black rubber sheets are EPDM, white sheets are usually TPO or PVC, and asphalt rolls with granules are modified bitumen. A roofer will confirm it before choosing the repair material.
Can I just coat my flat roof to stop a leak?
Coatings protect a sound roof but do not seal open seams or wet insulation. Coatings can extend the life of an aging roof once repairs are done. Talk with a roofer about the order of the work.
Do I need a new flat roof or just a repair?
Many flat roofs can be repaired when the damage is limited and the insulation is mostly dry. When seams are failing everywhere, the surface is cracked across the roof or large areas of insulation are soaked, replacement is the better value. An inspection gives a clear answer.
More questions? Call (551) 394-0610
Often needed together
Flat Roof Replacement
Replacing old built-up, torch-down, EPDM or TPO roofs with a new system built to drain, and new flashing at every wall, curb and drain.
Learn moreRubber Roof Repair
Repairs for leaking rubber roofs, from peeling seams to pulled flashing at walls and curbs, never with tar or asphalt cement that ruins the rubber.
Learn moreTPO Roof Repair
Repairs for open seams, punctures, failed flashings and wet spots on TPO roofs, done after the leak source is traced.
Learn moreRoof Coating
A seamless coating over a sound but weathered roof, when the roof underneath is still dry and solid.
Learn more
Looking for something else?
See all roofing servicesNeed flat roof repair in Lodi, NJ?
Call (551) 394-0610 for a local roofer in Lodi and nearby towns.