TPO 60 Mil
Commercial Roofers of New Jersey specifies and installs TPO 60 Mil on commercial properties around Newark. The system choice should follow the building, the existing deck, the drainage, and the budget window — not the other way around. This page lays out how we think about it and what an owner should expect.
TPO 60 Mil is right for some Newark-area roofs and wrong for others. The deck and existing assembly, the slope and drainage, the rooftop traffic, the budget, and the service life the owner needs all decide it — and we let those decide, rather than defaulting to whatever installs fastest.
On a low-slope building in Newark, TPO 60 Mil has to coexist with the curbs, edge metal, penetrations, and drainage already there. The field membrane is rarely the weak point; the flashings and terminations are, so we plan those in from the start.
The open field of a roof almost never leaks first — the seams, perimeter, and penetrations do. So with TPO 60 Mil the attention goes to substrate prep, attachment, lap integrity, and the terminations at walls, curbs, and drains, which is where North Jersey weather finds the weakness.
On a multi-tenant property near downtown Newark, the roof work has to be planned around people working underneath it. We name interior protection areas, staging limits, and the daily communication that keeps an occupied building running.
Summer rooftop temperatures on a dark membrane in Essex County climb well past the air temperature, and the daily heating-and-cooling swing fatigues seams and flashings over the years. We plan for thermal movement, not just for the single worst storm.
A Nor’easter can stall over the New York metro for a day and a half, driving rain sideways into parapets, curbs, and wall terminations. We pay attention to the vertical details and the wind-uplift edges, because those are where a North Jersey roof usually gives up first.
None of that is a reason for alarm; it is just the reality a North Jersey commercial roof has to be built and maintained for, and it is why we judge a roof by how it handles repeated stress rather than how it looks on one dry day.
We do not start with a sales pitch; we start with the roof. The first step is a walk of the actual assembly and a conversation about the decision in front of you, whether that is TPO 60 mil or something the roof turns out to need instead. From there you get a documented recommendation you can act on.
Most of the buildings we work on around Newark and North Jersey stay occupied while the roof gets handled, so we plan the work around your operations — access, staging, interior protection, and the schedule — and keep you in the loop as it moves. The goal is a roof decision that holds up over time and a property that keeps running while it happens.
Nothing gets priced until the roof condition and the recommendation are on paper. The deliverable is a documented decision — photos, the condition of the membrane and details, the options on the table, and a clear recommendation — not a verbal estimate scribbled on a clipboard.
Written findings are what let an owner approve work with confidence. For TPO 60 mil we document the assembly, the conditions, the access constraints, and the recommended option with photographs, so the decision can be defended to ownership, a lender, or an insurer without relying on anyone’s memory of a site visit.