Roofing in Passaic, NJ

What commercial-roofing Includes

Commercial and multi-family roofing is a documented scope, not a guess. Every job starts with a roof inspection that separates repair from replacement.

• Core sampling to confirm substrate and insulation thickness
• Moisture survey to locate wet insulation before tear-off
• Written scope of work with materials, squares, and tear-off depth
• Permits pulled to current building code
• Tear-off, dumpster staging, and magnetic debris sweep

Membrane work covers TPO, EPDM, and PVC membrane systems, plus built-up roof and modified bitumen assemblies. Flat sections get tapered insulation, drain and scupper detailing, and ponding water correction.

Low-slope edges need coping, counter-flashing, and parapet detailing. Steep-slope sections get shingle, standing-seam panel, or metal panel.

Quality & Materials Standards

Material choice follows the roof, not the sales pitch. Steep slopes take architectural shingle or three-tab shingle, with ice-and-water shield at eaves and valleys. Wood shake, cedar shake, slate, and clay tile suit the older brick rows.

Flat and low-slope roofs use membrane systems. TPO and PVC membrane handle ponding well; modified bitumen and built-up roof remain common on Passaic's mid-century buildings.

Underlayment matters as much as the surface. Synthetic underlayment outlasts roofing felt and tar paper, and sealant alone never replaces proper step flashing or chimney flashing.

Hail damage, wind damage, and ice dam damage each leave distinct signatures. A roofer documents them with photos, measurements, and a written roof estimate.

When filing an insurance claim, the adjuster reviews scope of work against policy coverage. Storm damage claims may need claim documentation, a supplement, and proof of loss. Know your deductible, and understand depreciation versus replacement cost before signing.

Local Service Areas

Dundee Lake

Waterfront proximity drives wind and moisture exposure on every roofline here.

• 1920s–1940s brick row houses with aging chimney flashing and mortar-joint leaks
• Slate and clay tile roofs losing fasteners and ridge cap to nor'easter wind uplift
• Salt spray and river humidity corroding metal drip edge and gutter hangers
• Attic condensation and ice dam build-up at shallow-pitch eave overhangs

Van Houten Avenue

A dense corridor of mixed-era housing where roofs sit close and drainage is shared.

• Early-1900s row houses with shared parapet walls and failing counter-flashing
• Three-tab shingle and asphalt shingle roofs at end of service life
• Clogged internal drains causing ponding water over flat rear additions
• Cracked tar and bitumen patching on older built-up roof sections

Clifton Avenue

Busy mixed-use blocks where residential roofs sit above commercial spaces.

• Modern mixed-use buildings with TPO and EPDM membrane over flat decks
• Rooftop HVAC penetrations needing fresh pipe flashing and boot flashing
• Blistering membrane from trapped moisture under old insulation
• Scupper and downspout blockages flooding parapet edges

Gregory Avenue

Postwar ranches and colonials with wide, low-slope roof planes.

• 1950s–1970s homes with original plywood sheathing and worn underlayment
• Failing pipe boots and vent boots at plumbing stacks
• Ridge vent and soffit vent imbalance trapping humid summer air
• Ice-and-water shield breakdown at valleys after repeated freeze-thaw

Monroe Street

Tight lots and mature trees create debris and moisture problems year-round.

• Mid-century gable and hip roofs shedding granulated asphalt shingle
• Leaf-packed gutters backing water under the first shingle course
• Rot at fascia and soffit from chronic overflow
• Dormer and skylight flashing leaking at valleys