Membrane patches
Holes and cuts are covered with welded TPO patches sized well past the damage.
Flat Roofing
TPO Roof Repair Lyndhurst, NJ
TPO roof repair in Lyndhurst usually comes down to finding an open seam, a puncture or a loose flashing and welding new membrane over it, after cleaning the old sheet so the patch fuses properly. Call (551) 348-2859 to reach a local roofer.
The good news with TPO is that leaks are usually local and repairable. Many leaks trace to seams, especially T-joints where three layers of membrane meet and the weld is hardest to get right. Punctures and cuts near rooftop units, where service techs kneel and set tools, are just as common, as are flashings that have shrunk or come loose.
The trick with TPO repair is getting the patch to weld to an older sheet. An aged sheet must be cleaned with a weathered membrane cleaner so the hot-air welder can fuse the patch to it. Very old or brittle TPO may not hold a weld at all, which is one sign the roof is closer to replacement than repair.
Leaks under single-ply roofs travel. It runs along the deck and through the insulation, so a drip over one room or office may start yards away. Tell the roofer when the leak appears, how heavy the rain was and whether anyone has been up on the roof lately. Keep water away from light fixtures and outlets, and switch off that circuit at the panel if you can do so safely.
Many tpo roof repair calls in Lyndhurst also turn up a need for tpo roofing or flat roof repair.
Looking for Lyndhurst tpo roof repair? Call (551) 348-2859 to reach a nearby roofing contractor.
Call nowThe process
What happens during a TPO repair
Lasting TPO repairs follow a clear order.
Search the roof
Interior stains are matched to the roof above, then the roofer checks every seam, curb and penetration in that area. Seams are probed with a seam probe, and suspect areas may be flood tested or checked with an infrared scan.
Cut a core
Once the opening is found, a small core cut or moisture meter shows whether the insulation around it is soaked. Soaked insulation is removed and replaced before the membrane is closed back up.
Get the surface ready
The area around the repair is scrubbed with a weathered membrane cleaner to remove dirt and oxidation. A test weld on the old sheet confirms it will still take heat.
Weld the repair
Open seams are rewelded or covered with a strip of new TPO, and punctures get a patch with rounded corners that extends well past the damage. Where seams cross in a T-joint, a round patch covers the step in the lap.
Fix the details
Loose base flashing at walls is refastened, cracked boots are replaced and sealant at pitch pans is renewed. Drain clamping rings are tightened or replaced so water cannot slip under the membrane at the drain.
Check the repair
The new seams are probed by hand and the area is checked after the next rain. A short note of what was found and fixed, with locations, is worth keeping for future repairs.
What is included
TPO repairs a roofer can handle
Curb flashing repair
Flashing at rooftop unit curbs and walls is resecured or replaced to stop leaks at the details.
Open lap repair
Seams that fail the probe are rewelded or stripped in so the lap is one piece again.
Insulation repair
Wet boards found by a core or meter are removed and new boards set before patching.
Pipe boot replacement
Pipes and conduit get new boots or field-wrapped flashing and clamped tight.
Related service
TPO Roof Maintenance Lyndhurst, NJ
Routine care for a TPO roof is simple, and it is what lets the membrane reach its full life. Twice a year, and after big storms, a roofer should walk the roof to look at seams, curbs, pipe boots, edge metal and drains. Picking up debris and anything sharp is a small step that prevents a lot of punctures.
Walkway pads to and around rooftop units protect the membrane where people walk most. Periodic gentle cleaning keeps the white surface reflective and the sheet ready for welding when a patch is needed. In Lyndhurst, a short written log of each inspection and repair, with dates and locations, makes the roof much easier to manage over the years.
Local help
TPO Roof Repair Near Me
TPO roof repair calls in Lyndhurst come from homes with low-slope sections and from stores, offices and warehouses alike. From Lyndhurst out to Rutherford, North Arlington, East Rutherford and Wallington, older TPO sheets tend to need cleaning and careful prep before a patch will weld, so a seam probe and a close look at the flashings usually find the problem.
For tpo 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.
Roofs in this climate
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. 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. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. Most homeowners in Lyndhurst, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why act early
Drier ceilings
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Roofers who know Lyndhurst
Local roofers see the same roofs and storm damage across Lyndhurst and nearby towns.
Know what happens next
Ask the roofer about the cause, the options and the estimate before work starts.
TPO Roof Repair questions
How is a hole in a TPO roof fixed?
TPO is patched by heat-welding new membrane over the damage. The repair area is cleaned of oxidation, then a patch with rounded corners is welded on and probed. Sealant or tape can serve as a temporary fix, but a weld is the lasting repair.
Will a TPO patch hold up?
A good welded repair fuses into the sheet, so its life matches the surrounding membrane. Sealant patches and welds on poorly prepped sheets do not last nearly as long. Repeat leaks in one area point to something else, such as a flashing or trapped water.
Why does my TPO roof leak at the seams?
Most seam failures trace back to the original weld. A cold or rushed weld can hold for a while, then open as the roof expands and contracts with temperature. T-joints, where three layers meet, are where seams most often open.
Can I go up on my TPO roof to look for the leak?
Walking on dry TPO is routine for roofers, but owners should be careful. A wet TPO surface is very slippery, so never go up when it is wet, icy or right after a storm, and stay well back from open edges. Skylights and soft insulation areas are added hazards, so the roofer is better placed to search.
Should I repair or replace my TPO roof?
The deciding factors are the condition of the sheet and how much insulation is wet. Replacement becomes the better choice when the sheet is brittle or will not weld, when seams are failing all over or when a moisture survey shows wide areas of wet insulation. A core cut and a seam check give a clear answer.
More questions? Call (551) 348-2859
Related services
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Heat-welded TPO membrane for flat and low-slope roofs, with seams welded into one watertight sheet.
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Looking for something else?
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Call (551) 348-2859 to talk to a roofer serving Lyndhurst, NJ.