
How a Full Roof Tear-Off Runs, Day by Day
A tear-off starts with protecting landscaping and siding, positioning the dumpster where the town allows, and stripping the roof to the deck one section at a time. The crew then replaces damaged decking, installs drip edge, underlayment and flashing, lays the new shingles with starter strip and ridge cap, and finishes with a full cleanup and a magnet sweep of the yard.
New Jersey’s Two-Layer Limit and Mandatory Tear-Offs
The residential code New Jersey applies to re-roofing does not allow a new layer over a roof that already has two or more layers, or over slate, clay or cement tile. A roof that is water-soaked or too deteriorated to be a sound base has to come off as well. When an overlay is ruled out, we explain the reason before you see a number.
Do You Need a Permit to Replace Your Roof in New Jersey?
For a detached one- or two-family house, replacing the roof covering is ordinary maintenance under N.J.A.C. 5:23-2.7, so no permit is required. That exemption stops at structural work such as rafters, and it does not cover attached homes, larger multifamily buildings or commercial roofs, which go through the local construction office. We tell you which category your building falls in.
Prewar Roofs: Board Decking, Steep Pitches and Tall Chimneys
Houses built before the Second World War often have plank decking with gaps between boards, steep pitches and tall brick chimneys. We check whether the boards can hold a modern nailing pattern or need a sheathing layer, plan fall protection for the pitch, and rebuild chimney flashing and crickets so the oldest parts of the house are not the weak point of a new roof.
Cape Cods, Colonials and Split-Levels
The shape of the house changes the roofing job as much as its size does. A Cape Cod’s dormers add step flashing and valleys, a center-hall colonial is mostly open field, and a split-level has several short roof planes and wall transitions, which means more edges, flashing and labor per square than a ranch of the same area.
Two-Family Houses With a Flat Rear Section
Many North Jersey two-families pair a pitched front roof with a flat or low-slope rear section over a kitchen, porch or back stair. We roof each part with the right material, a membrane on the flat portion and shingles on the pitch, and detail the transition between them so the joint does not become the next leak.
Attic Ventilation: Soffit Intake and Ridge Exhaust
A roof that cannot breathe cooks its shingles in summer and collects condensation in winter. On every replacement we check the net free area of the soffit intake against the ridge vent exhaust and balance the two, rather than cutting in a ridge vent with blocked soffits feeding it nothing.
New Jersey Sales Tax on a New Roof Versus a Repair
In New Jersey a full roof replacement is generally a capital improvement, and the owner signs Form ST-8, the Certificate of Exempt Capital Improvement, so no sales tax is charged on that job. A repair is a taxable service. We make sure the paperwork matches the work, so the tax on your invoice reflects what was actually done.
Replacing a Roof Under Solar Panels
Solar panels have to come off before the roof underneath can be replaced, and detaching and resetting them involves electrical work that sits outside ordinary roofing. We build the panel removal and reinstall into the schedule with your solar provider from the start, so the job is not stalled with half a roof stripped while someone tries to book an electrician.