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Commercial roofers serving Hanover Township should document leak sources, wet insulation, drainage, edge details, penetrations, and repair history before recommending a scope. Hanover Township runs along the Sans Souci Parkway and Route 309, the stretch of flex buildings, distribution space, and big-box retail that connects Hanover Industrial Estates to the Wilkes-Barre Township retail strip next door. Commercial Roofing of Scranton works this corridor on low-slope membrane roofs, from single-tenant warehouses to strip retail anchors, phasing every job so loading docks and storefronts keep operating.
Hanover Industrial Estates carries a mix of tenants: contract manufacturers, parts distributors, and third-party logistics operators running out of tilt-wall and pre-engineered metal buildings built across several decades. Some of these roofs date to the original 1970s and 80s construction, patched and recovered more than once since. Others are newer mechanically attached TPO put down over the last reroof cycle. We treat every roof as its own case rather than assuming an age-matched spec, because deck condition and insulation underneath vary building to building even within the same park.
The retail side along Route 309 adds its own wrinkle: rooftop HVAC units serving big-box anchors, drive-thru additions with their own tie-in flashing, and parapet walls that trap debris and slow drainage. A roof section behind a grocery anchor or hardware store sees more foot traffic from service techs than the warehouse roofs a quarter mile away, and that traffic wears membrane faster around the units.
Most tenants here run receiving and outbound freight on fixed windows. We build tear-off and recover schedules around those windows instead of the other way around, splitting a roof into zones so a section over an active dock door stays weathertight while we work the far end. On a mechanically attached TPO job that means staging fastener plates and membrane rolls away from drive lanes and coordinating crane or hoist placement with whoever runs the yard.
For tenants that can't tolerate any interruption to a specific dock door, we sequence that bay last and keep a dry-in tarp system staged in case weather moves in faster than the forecast said it would.
Luzerne County sits in the path of lake-effect snow bands that push off Erie and Ontario and dump heavier totals on the valley than forecasts for Philadelphia or the Lehigh Valley would suggest. Long-span warehouse trusses at Hanover Industrial Estates were engineered for a stamped snow load, but drift patterns around parapet walls and rooftop units concentrate weight in specific spots rather than spreading it evenly. We look at where drifts actually pile up on a given roof, rather than relying only on the stamped design number, when we're assessing whether a recover system needs added drainage or reinforcement.
Ponding water after a spring thaw is the other half of the problem. Low-slope roofs with marginal drainage hold standing water for days at a time, and that water finds every pinhole and seam failure in old modified bitumen or built-up roofing before it finds the drain.
A roof with sound insulation and a deck that's still dry underneath is usually a recover candidate: we install new membrane over the existing system and cut the project timeline roughly in half. Once we find wet insulation, delaminated cover board, or a deck showing rust or rot, recover stops being the right call and we move to full tear-off. That decision gets made after core cuts and moisture scans, not from a walk-around alone, because wet insulation under an intact-looking membrane is common on roofs this age.
Hanover Industrial Estates has different buildings answering to different landlords and management companies, and a roof problem on one parcel doesn't automatically get flagged to the neighbor sharing a common access road or stormwater system. We coordinate directly with whichever property manager holds the specific building, and we flag anything we notice on a shared drainage system that could affect an adjacent parcel, even when that parcel isn't part of our scope.
Trucking access into the park is tight in spots, especially around older sections built before modern turning radii were standard. We walk the site ahead of any delivery-heavy job to confirm crane and material truck routes work with the park's actual roads, rather than a plan drawn from a satellite image alone.
Yes. We zone the roof and schedule tear-off and dry-in around your active dock doors, working the rest of the roof while that section stays covered. We walk the loading schedule with you before we set a start date.
It depends on what's under the existing membrane. If core cuts show dry insulation and a sound deck, a recover system holds up fine and saves significant cost over tear-off. If we find wet insulation, we tell you before we install anything on top of it.
We pull and reset curb flashing at every unit as part of the job, not as an afterthought. Old pitch pans and field-patched flashing around HVAC curbs are one of the most common leak sources we find on these roofs.
We do, with adjusted membrane and adhesive selections for cold-weather installation, and we won't push a full tear-off in weather that risks leaving a deck exposed overnight. Emergency tarp and dry-in work happens year-round.
We document affected areas with photos, moisture readings, and a written scope of the damage so you and your adjuster are working from the same information. We don't handle the claim itself, but the paperwork holds up.
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