What Is Asphalt Shingle Roofing?
Asphalt shingle roofing covers a sloped roof in overlapping fiberglass-mat shingles surfaced with mineral granules, laid over underlayment, an ice barrier, drip edge, and flashing into a water-shedding system. It is the most common residential roof covering and comes in flat 3-tab and dimensional architectural profiles.
What Asphalt Shingle Roofing Do We Provide?

Newark Quality Roofing installs 2 asphalt shingle systems across Essex County: 3-tab shingles and architectural shingles — for residential and commercial sloped roofs. Asphalt shingle roofing layers fiberglass-mat shingles, synthetic underlayment, an eave-and-valley ice barrier, metal drip edge, and flashing into a water-shedding system, the most common residential roof covering on roughly 73% of US homes, per 2024 roofing-market data.
A Newark Quality Roofing asphalt shingle install matches the shingle line and the attic ventilation to the Essex County climate, because 3-tab shingles last 20 years and architectural shingles 30 years, per the InterNACHI life-expectancy chart, and the NRCA notes actual asphalt life varies up to 40% with climate, install, and maintenance. Architectural shingles bond multiple layers of asphalt-saturated fiberglass mat into a dimensional profile that carries a higher wind rating than the single-layer 3-tab profile, per ARMA and manufacturer guidance.
- Architectural shingle installation — Architectural shingle installation fits laminated dimensional shingles that last 30 years and carry a wind rating up to 130 mph with the manufacturer 6-nail pattern, per the InterNACHI life-expectancy chart and ARMA and manufacturer guidance.
- 3-tab shingle installation — 3-tab shingle installation fits single-layer shingles that last 20 years and carry a wind rating near 60 mph, the lower-cost asphalt option, per the InterNACHI life-expectancy chart and ARMA guidance.
- Ice barrier and synthetic underlayment — Ice barrier and synthetic underlayment seal the deck at the eaves and valleys, where the IRC ice-barrier provision (R905.1.2) requires a self-adhering ice barrier from the eave to a point at least 24 inches inside the exterior wall line, per the International Residential Code.
- Flashing and drip edge — Flashing and drip edge seal the chimneys, walls, skylights, and valleys, the transitions the roofing industry estimates account for roughly 90–95% of roof leaks, an industry estimate attributed to the NRCA, with the drip edge extending at least 2 inches onto the deck, per GAF and ARMA.
- Attic ventilation — Attic ventilation balances soffit intake and ridge exhaust at 1 square foot of net-free vent area per 150 square feet of attic floor, because balanced ventilation extends roof service life by up to 25%, per the NRCA and ARMA.
How Do You Know If You Need Asphalt Shingle Roofing?




- An asphalt roof at or past its material lifespan signals a new asphalt shingle roof, because 3-tab shingles last 20 years and architectural shingles 30 years, and actual asphalt life varies up to 40% with climate and maintenance, per the InterNACHI life-expectancy chart and the NRCA.
- Granule loss with sandy grit in gutters and bald asphalt mat indicates shingles nearing end of life; granule loss exceeding 30% of the surface is the common rule-of-thumb for beyond repair, and 50% loss cuts remaining life by up to 70%, per GAF.
- Curling, cupping, and buckling shingles indicate aging, trapped moisture, or undersized attic ventilation, the condition that accelerates shingle deterioration from the underside, per GAF and InterNACHI inspection guidance.
- Cracked, torn, or wind-stripped shingles after a storm expose the underlayment and the roof deck, because 3-tab shingles rate near 60 mph and NOAA classifies a thunderstorm as severe at wind gusts of 58 mph or higher, per ARMA and NOAA.
- Damage across more than 25–30% of the roof area crosses the contractor-consensus 25% rule, the threshold above which a full asphalt re-roof costs less than continued spot repair, per roofing industry guidance.
- Brown or yellow ceiling stains that spread after rainfall indicate an active roof leak or trapped attic moisture, the sign that points toward a failed flashing or shingle detail, per GAF and This Old House inspection guidance.
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How Do Our Roofing Contractors Perform Asphalt Shingle Roofing?

Newark Quality Roofing contractors strip the roof to the deck, repair the sheathing, and install an ice barrier and synthetic underlayment before the shingles, the sequence that keeps the manufacturer system warranty intact. The IRC ice-barrier provision (R905.1.2) requires a self-adhering ice barrier from the eave to a point at least 24 inches inside the exterior wall line in ice-prone climates, and GAF directs a 36-inch self-adhered underlayment in valleys, per the International Residential Code and GAF installation guidance. Synthetic underlayment covers the remaining deck as a secondary water barrier, and metal drip edge extends at least 2 inches onto the deck at eaves and rakes, per GAF and ARMA.
Newark Quality Roofing fastens each shingle in the manufacturer nailing zone with the correct nail count, because high-nailing above the sealant line leaves the lower edge unsecured and ranks among the most common uplift and leak causes. ARMA specifies nails penetrate at least three-quarters of an inch into solid deck, and the IBHS identifies improper installation and shingles unrated for the design wind speed as the 2 most common high-wind shingle-damage causes, per ARMA and the IBHS. Architectural shingles reach a wind rating up to 130 mph only with the manufacturer 6-nail pattern, per ARMA and manufacturer guidance, so a Newark Quality Roofing crew installs to the rated specification.
Newark Quality Roofing balances attic ventilation and integrates the flashing during the shingle coursing, sealing the transitions where most leaks originate. Step flashing weaves with each shingle course at walls, and the roofing industry estimates that roughly 90–95% of roof leaks originate at flashing and only 5–10% at the open shingle field, an industry estimate attributed to the NRCA. The NRCA and ARMA specify 1 square foot of net-free vent area per 150 square feet of attic floor, balanced about 50% intake and 50% exhaust, because balanced ventilation extends roof service life by up to 25%, per the NRCA.
What Residential Asphalt Shingle Roofing Do We Provide?
Newark Quality Roofing installs asphalt shingle roofs on detached one- and two-family homes across Essex County, fitting 3-tab and architectural shingles with no construction permit required for the roof covering. A complete re-roof of the roof covering on a detached one- and two-family dwelling counts as ordinary maintenance under N.J.A.C. 5:23-2.7 and requires no construction permit, no inspection, and no notice to the construction official, per the NJ Uniform Construction Code, while a structural change to rafters or trusses still triggers a permit.
A Newark Quality Roofing residential install fits architectural shingles for the higher 130 mph wind rating and the 30-year lifespan over the 20-year 3-tab life, per the InterNACHI life-expectancy chart and ARMA and manufacturer guidance, and installs an ice barrier at the eaves per the IRC R905.1.2 provision. A new asphalt roof recoups roughly 60 to 68% of project cost at resale, per a Zillow resale analysis, and a Newark Quality Roofing crew contains debris with ground tarps and runs a magnet sweep for nails before leaving the property.

What Commercial Asphalt Shingle Roofing Do We Provide?
Newark Quality Roofing installs asphalt shingles on commercial sloped-roof sections across Essex County, fitting architectural shingles to manufacturer specification on strip-mall, office, and mixed-use buildings. Architectural shingles last 30 years and carry a wind rating up to 130 mph with the manufacturer 6-nail pattern, per the InterNACHI life-expectancy chart and ARMA and manufacturer guidance, sized to the larger roof runs and wind-design loads commercial roofs carry.
On a commercial building, an asphalt shingle re-roof requires a permit under N.J.A.C. 5:23-2.7, because the ordinary-maintenance exemption covers only the repair of up to 25% of the total roof area in a 12-month period, per the NJ Uniform Construction Code. The NJ Rehabilitation Subcode requires complete removal of the existing covering, with no recover-over, when the existing roof is water-soaked or already carries 2 or more layers, per N.J.A.C. 5:23-6.4. Newark Quality Roofing installs GAF, CertainTeed, and Owens Corning shingle systems.

What Are the Steps in Our Asphalt Shingle Roofing Process?

- Material Consultation and Selection
A Newark Quality Roofing estimate presents the 2 asphalt options — 3-tab at a 20-year life and architectural at 30 years — with the lifespan and wind rating of each named before any work begins, per the InterNACHI life-expectancy chart and ARMA and manufacturer guidance.
- Tear-Off and Deck Repair
A Newark Quality Roofing crew strips the existing roof to the bare deck, inspects every sheathing section, and replaces deteriorated plywood or OSB, with complete removal required by N.J.A.C. 5:23-6.4 when the roof is water-soaked or already carries 2 or more layers.
- Ice Barrier and Underlayment
A Newark Quality Roofing crew installs the ice barrier from the eave to a point at least 24 inches inside the exterior wall line per the IRC R905.1.2 provision, applies synthetic underlayment across the deck, and sets metal drip edge at least 2 inches onto the deck at eaves and rakes, per the International Residential Code and GAF and ARMA.
- Shingle Installation to Specification
A Newark Quality Roofing crew installs starter strips, field shingles, and ridge caps in the manufacturer nailing zone with the correct nail count, fitting the 6-nail pattern that reaches the 130 mph architectural wind rating, per ARMA and manufacturer guidance.
- Flashing and Ventilation
A Newark Quality Roofing crew weaves step flashing with each shingle course, reseals the penetrations, and balances soffit intake and ridge exhaust to 1 square foot of net-free vent area per 150 square feet of attic floor, per the NRCA and ARMA.
- Verification, Cleanup, and Warranty
A Newark Quality Roofing lead verifies the install against manufacturer specification, runs a magnet sweep for nails at cleanup, and issues a written workmanship warranty on the labor, separate from the manufacturer material warranty, per Integrity Home Exteriors verification and Owens Corning warranty guidance.
How Much Does Asphalt Shingle Roofing Cost?
Asphalt Shingle Roofing cost in Essex County, NJ runs $5.50–$11.00 per square foot installed, with the cost factors below setting where a given job lands in that range.
Typical Price Range
$5.50–$11.00 per square foot installed
Cost Factors:
- A NJ asphalt install runs $5.50–$9.50 per square foot for 3-tab shingles and $6.50–$11.00 per square foot for architectural shingles, per Josten Roofing NJ pricing.
- A national asphalt install runs $3.50–$11.00 per square foot, or $350–$1,100 per square of 100 square feet, per HomeGuide.
- Architectural shingles cost more than 3-tab shingles in New Jersey, roughly $6.50–$11.00 against $5.50–$9.50 per square foot installed, per Josten, adding the higher 130 mph wind rating and the 30-year lifespan over the 20-year 3-tab life, per the InterNACHI life-expectancy chart.
- Tear-off and deck repair add cost when the roof carries 2 or more existing layers or the sheathing is deteriorated, because N.J.A.C. 5:23-6.4 requires full removal of a multi-layer or water-soaked roof, per the NJ Rehabilitation Subcode.
- Labor accounts for roughly 60–70% of an asphalt-install total, and NJ ranges sit 10–40% above national figures because of higher labor and stricter NJ code, per HomeGuide and Integrity Home Exteriors.
A free written estimate confirms the exact figure for a specific roof before any work begins.

Why Choose Our Roofing Company for Asphalt Shingle Roofing?
Newark Quality Roofing holds New Jersey Home Improvement Contractor registration, the credential the NJ Division of Consumer Affairs requires of every NJ roofing contractor.
Newark Quality Roofing carries liability coverage, the insurance the Contractors Registration Act requires of a registered New Jersey Home Improvement Contractor.
Newark Quality Roofing fastens each shingle in the manufacturer nailing zone with the 6-nail pattern that reaches the 130 mph architectural wind rating, per ARMA and manufacturer guidance.
Newark Quality Roofing provides free roof inspections that assess the deck, the attic ventilation, and the shingle lifespan against the InterNACHI life-expectancy chart before an asphalt shingle quote.
Newark Quality Roofing installs residential and commercial asphalt shingle roofs across Essex County, covering Newark, East Orange, Bloomfield, Montclair, Belleville, and Irvington, Monday–Friday 7:00 AM–6:00 PM and Saturday 8:00 AM–2:00 PM.
What Questions Do Customers Ask About Asphalt Shingle Roofing?
What is the difference between 3-tab and architectural shingles?
How long do asphalt shingles last in the New Jersey climate?
Should you repair or replace an asphalt shingle roof?
Can asphalt shingles withstand the nor'easters and storms in Essex County?
Do you need a permit for asphalt shingle roofing in Newark, NJ?
How much does asphalt shingle roofing cost in Essex County, NJ?
Can asphalt shingles be installed in winter in New Jersey?
What Knowledge Base Articles Explain This Service?
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