Curb flashing
Flashing at vents, curbs, skylights and walls instead of caulk that dries out.
Flat Roofing
TPO Roofing Palisades Park, NJ
TPO roofing in Palisades Park is a white single-ply membrane rolled over insulation and heat-welded at every seam, which turns the whole roof into one continuous sheet with no glued laps. Dial (551) 348-3807 to talk through a TPO roof with a local roofer.
TPO, short for thermoplastic polyolefin, is a single-ply roofing membrane made for roofs that are flat or close to it. The sheets come in rolls several feet wide and in common thicknesses of 45, 60 or 80 mil, with thicker membrane lasting longer under sun and traffic. The laps are fused with a hot-air welder, which is the main reason a well-installed TPO roof stays tight at the seams for years.
The membrane is only as good as the details around it. Cold welds, wrinkles at the laps, unsealed edge metal and loose flashing around vents are where leaks start. Tapered insulation and crickets that move water to the drains or scuppers keep the membrane from sitting under standing water.
If the problem goes deeper than it first looked, a Palisades Park roofer may also recommend tpo roof repair or flat roof installation.
Looking for Palisades Park tpo roofing? Call (551) 348-3807 to talk to a local roofer.
Call nowThe process
The TPO installation process
Here is how a typical TPO roof goes on, from deck to seams.
Survey the old roof
A survey of the old roof usually includes a small core cut through the layers to check for trapped moisture and count existing roofs. Since most codes cap a building at two roof layers, the core cut often settles the tear-off question.
Tear off or recover
If the old roof is coming off, it is stripped to the deck, and rotted plywood or rusted steel deck is replaced. On a recover, a cover board goes over the old roof so the new membrane has a flat, solid base.
Install insulation boards
Polyiso boards go down next, and tapered panels and crickets are added where water needs help getting to drains or scuppers. Many energy codes require a minimum insulation value when a roof is replaced, so this layer is planned to meet it.
Secure the sheets
The membrane is fastened at the laps or fully adhered, depending on the deck, the wind exposure and the design. Fully adhered roofs tend to be quieter in wind and look smoother, while fastened roofs go down faster.
Heat-weld every seam
Every lap is heat-welded, with an automatic welder on straight runs and hand welding around details. Each seam is then checked with a seam probe to find any spot that did not fuse.
Seal the penetrations
Vent pipes, curbs, drains and walls are each flashed with TPO welded to the field sheet. Drains get new clamping rings, and the roof edge gets metal the membrane can be welded to.
What is included
What a TPO roof job includes
Perimeter metal
Coated metal at the perimeter and around drains with new drain rings where needed.
Tapered insulation
Rigid insulation with tapered sections with slope built toward drains and scuppers.
Welded membrane
Single-ply TPO rolled out across the roof with every seam hot-air welded and probed.
Moisture check
A core cut or moisture scan of the existing roof so wet insulation does not get buried.
Related service
TPO Roof Installation Palisades Park, NJ
A TPO roof installation on new construction or an addition starts with the deck and the slope, not the membrane. Drain or scupper locations, tapered insulation and the attachment method are worked out up front so the finished roof drains on its own.
Residential TPO installation in Palisades Park tends to mean smaller roofs: additions, carports, dormers with little pitch and flat sections behind a parapet. Below the minimum pitch for shingles, a welded membrane is far more reliable. The tricky part is the tie-in to the shingled roof, which has to be lapped so water flows over the TPO.
Related service
TPO Roof Replacement Palisades Park, NJ
A TPO roof replacement comes into play when repairs stop holding because the sheet or the insulation under it has worn out. A moisture scan, often with an infrared camera, shows how much of the insulation is wet and has to come out. Covering wet insulation is a common shortcut that leads to early failure, so it should be removed.
If the existing roof is one layer and mostly dry, a recover with a new cover board and TPO can be an option. A second recover is off the table on a roof that already carries two systems.
Related service
PVC Roofing Palisades Park, NJ
PVC membrane looks and installs much like TPO, with the same hot-air welded seams and many of the same flashing details. The difference is in the chemistry: PVC holds up better to grease, oils and many chemicals, which is why it is a common pick for restaurants and buildings with kitchen exhaust on the roof.
The two membranes look alike but do not weld together, which matters when a roof is being repaired or extended. For a Palisades Park roof with no grease or chemical exposure, TPO is often the simpler choice, while PVC earns its place where those exposures exist.
Local help
TPO Roofing Near Me
In Palisades Park, a lot of TPO work replaces old tar and gravel or rolled roofing: low-slope additions, porches, garages and row homes use it as often as offices and stores do. From Palisades Park out to Leonia, Ridgefield Park, Ridgefield and Fort Lee, the mix of older low-slope sections and newer commercial roofs means every job starts with a look at what is already there, and a well-welded, well-drained TPO roof handles that better than a patched old surface.
For tpo roofing in Palisades Park, NJ or nearby towns like Leonia, Ridgefield Park, Ridgefield and Fort Lee, call (551) 348-3807 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. 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. That is why roof repair in Palisades Park is busiest after a hard winter and before the next one.
Why call
Why act early
Less damage
Small roof problems caught early usually stay small repairs.
Roofers who know Palisades Park
Roofers in Palisades Park know the roof types and weather wear common in local homes.
Straight answers
Ask the roofer about the cause, the options and the estimate before work starts.
TPO Roofing FAQ
What is the lifespan of a TPO roof?
Most TPO roofs last roughly 15 to 30 years when they are installed and maintained well. An 80 mil sheet on a roof that drains well and sees little traffic tends to outlast a thin sheet on a roof that ponds.
Can TPO be used on a home?
TPO works well on the low-slope parts of a house, such as porches, additions, garages and flat sections behind parapets. It is not meant for steep roofs, where shingles or metal are the better fit. Most residential TPO leaks start at the wall or shingle tie-in, so that detail matters most.
Why are TPO roofs white?
White TPO bounces much of the summer sun back off the roof. Less heat soaks through to the building, so the space under it can stay cooler in summer. Keeping the surface reasonably clean helps it stay reflective.
Is TPO better than EPDM?
Each has its strengths. TPO reflects sun and its seams are welded, while EPDM rubber stays flexible in cold and has taped or glued seams. Welded seams give TPO an edge at the laps, and EPDM is valued for its flexibility and simple repairs.
Can TPO go over my existing roof?
The core cut decides that. If there is only one existing roof and the insulation is dry, a recover with a cover board is often allowed. With two layers already in place or trapped moisture, a tear-off is the right call.
More questions? Call (551) 348-3807
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TPO Roof Repair
TPO roof repairs welded with matching membrane, so the roof stays one continuous sheet.
Learn moreFlat Roof Installation
Installing TPO, PVC, EPDM or modified bitumen roofs on additions, garages, porches and flat-roof homes, planned around how the roof will be used.
Learn moreCommercial Roofing
Roofing work for business, institutional and multi-family buildings, with drains, rooftop units and access handled.
Learn moreRubber Roof Installation
Installing rubber roofing on flat and low slope roofs, from adhesive and seam tape to wall flashing and edge metal, with as few seams as the roof allows.
Learn more
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