Moisture check
A core cut or moisture scan of the existing roof before the new roof is planned.
Flat Roofing
TPO Roofing Fairview, NJ
TPO roofing in Fairview 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) 378-0045 to talk through a TPO roof with a local roofer.
On flat and low-slope roofs, TPO has become one of the most common membranes, a single layer of thermoplastic sheet rather than layers of asphalt. 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. What sets TPO apart is the seam: hot air melts the overlapping edges so they fuse into one piece instead of relying on glue or tape.
The membrane is only as good as the details around it. Leaks come from under-welded seams, flashing that pulls away at walls and curbs, and penetrations sealed with caulk instead of proper boots. Water that ponds for more than a couple of days after rain wears the surface and pushes into any weak spot, so slope to the drains is part of the design.
TPO Roofing is often paired with tpo roof repair and flat roof installation, depending on the cause.
Dealing with this in Fairview, NJ right now? Call (551) 378-0045 and describe the problem to a roofer who works in Fairview.
Call nowThe process
What a TPO roof job involves
Most TPO jobs follow the same basic order.
Survey the old roof
Before anything is ordered, the roofer cuts a small sample through the roof to see what is underneath and probes for wet insulation. Codes generally allow no more than two roof systems, so a roof that already has two must be torn off.
Get down to a sound base
If the old roof is coming off, it is stripped to the deck, and rotted plywood or rusted steel deck is replaced. Where the old roof stays, a recovery board goes down first so the TPO does not ride on gravel or blisters.
Install insulation boards
Polyiso boards go down next, and tapered panels and crickets are added where water needs help getting to drains or scuppers. This layer also brings the roof up to the insulation level current codes expect.
Roll out the TPO
The TPO sheets are rolled out and either mechanically fastened with plates and screws hidden in the seam laps or fully adhered with membrane adhesive. Fully adhered roofs tend to be quieter in wind and look smoother, while fastened roofs go down faster.
Weld the seams
Seams are welded with hot air, using a walking welder on long runs and a hand gun with a roller at corners. After welding, the roofer drags a probe along the seams to catch cold or skipped spots.
Flash every detail
Penetrations get molded boots or field-built flashing, curbs are wrapped and walls are flashed up and capped. At the perimeter, coated edge metal is installed so the membrane welds to it instead of relying on sealant.
What is included
What a TPO roof job includes
Curb flashing
Flashing at vents, curbs, skylights and walls instead of caulk that dries out.
Tapered insulation
Polyiso insulation laid to code thickness plus a cover board where the design calls for one.
Welded membrane
TPO sheets fastened or adhered to the insulation so the roof acts as one continuous sheet.
Perimeter metal
Perimeter metal the membrane can weld to with new drain rings where needed.
Related service
TPO Roof Installation Fairview, NJ
For a brand new low-slope roof, the important decisions come before the first roll is opened. The roofer confirms the deck type, plans tapered insulation so water reaches the drains or a gutter edge, and chooses between fastened and adhered membrane.
Residential TPO installation in Fairview 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. Where the TPO meets a shingled slope, the transition is flashed so water from above runs over the membrane, not under it.
Related service
TPO Roof Replacement Fairview, NJ
A TPO roof replacement comes into play when repairs stop holding because the sheet or the insulation under it has worn out. An infrared or capacitance scan helps map wet areas so only the damaged insulation is replaced. Leaving wet boards under a new roof traps the water and causes blisters and rot later.
Recovering over one sound roof avoids hauling the old one away, when the code and the moisture survey allow it. Once a building already has two roof systems, the next roof has to start from the deck.
Related service
PVC Roofing Fairview, NJ
Like TPO, a PVC roof is a white or light-colored single-ply sheet whose seams are welded with hot air. PVC handles fats, oils and some chemicals that can soften other membranes, so it often goes on restaurants and food plants.
A roofer needs to know whether a white roof is PVC or TPO before patching it, since the two do not weld to each other. For a Fairview 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
Around Fairview, TPO goes on everything from shopping centers to the flat roof over a back porch: older flat roofs that have been patched for years are the most common candidates. Homes and buildings in Fairview and around Cliffside Park, Ridgefield, Edgewater and Palisades Park see summer heat, heavy rain and the occasional strong storm, all of which test a flat roof at its seams and drains, so the best time to plan a TPO roof is before the old one starts leaking into the ceiling.
For tpo roofing in Fairview, NJ or nearby towns like Cliffside Park, Ridgefield, Edgewater and Palisades Park, call (551) 378-0045 to reach a roofer who covers your street.
Roofs in this climate
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. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. That is why roof repair in Fairview is busiest after a hard winter and before the next one.
Why call
Why fix it now
Smaller repairs
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Familiar with local homes
Local roofers see the same roofs and storm damage across Fairview and nearby towns.
Straight answers
Ask your questions before you agree to anything.
TPO Roofing questions
What is the lifespan of a TPO roof?
A well-installed TPO roof commonly lasts somewhere around 15 to 30 years. 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.
Do I have to tear off my old flat roof for TPO?
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. Two existing layers or wet insulation mean a tear-off.
How does TPO compare to EPDM rubber roofing?
Both are proven flat roof membranes with different trade-offs. EPDM is black rubber with adhesive or taped seams, and TPO is a white thermoplastic with welded seams. Welded seams give TPO an edge at the laps, and EPDM is valued for its flexibility and simple repairs.
Does a white TPO roof save energy?
The white surface reflects a large share of the sun instead of absorbing it. That lowers roof temperatures and can reduce the cooling load in the rooms below, especially with good insulation under it. A clean surface reflects best.
Is a TPO roof good for a house?
On homes, TPO is a strong choice wherever the pitch is too low for shingles. Steeper slopes are still better served by shingles or metal. Most residential TPO leaks start at the wall or shingle tie-in, so that detail matters most.
More questions? Call (551) 378-0045
Other services that may help
TPO Roof Repair
Repairs for open seams, punctures, failed flashings and wet spots on TPO roofs, 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, so water drains instead of ponding.
Learn moreCommercial Roofing
Roofing for warehouses, offices, retail, churches and apartment buildings, from single-ply membranes to metal and coatings.
Learn moreRubber Roof Installation
EPDM rubber roof installation with the right thickness, attachment method and flashing details, so the roof stays flexible and watertight for decades.
Learn more
Looking for something else?
See all roofing servicesTalk to a Fairview roofer about tpo roofing
Call (551) 378-0045 to talk to a roofer serving Fairview, NJ.