Cheapest vs Most Durable Roofing

3-tab asphalt shingles hold the lowest NJ entry cost at $5.50–$9.50 per square foot, per Josten Roofing, with labor at roughly 60% of an asphalt project, per HomeGuide, and a full NJ asphalt replacement falling within the $10,000–$25,000 benchmark, per HomeAdvisor and Modernize.

Architectural asphalt shingles install at $6.50–$11.00 per NJ square foot, per Josten Roofing — the mid-tier price between 3-tab asphalt and metal — while NJ overall runs ~10–40% above national averages on higher labor and stricter code, per industry consensus.

Natural slate installs at $10–$30 per NJ square foot, the highest of the steep-slope coverings, per NJ roofing guides, with standing seam metal between asphalt and slate at $9.00–$16.00+ per square foot, per Josten Roofing.

Natural slate lasts 60–150 years and individual tiles replace indefinitely while the deck and fasteners stay sound, per the InterNACHI chart and the National Slate Association, making the covering itself rarely the lifespan limiter.

Standing seam metal lasts 40–80 years (copper 70+) on concealed fasteners that leak less than exposed-fastener systems, per the InterNACHI chart, though actual asphalt and metal life varies up to ±40% with climate, install, and maintenance, per NRCA.

3-tab asphalt shingles last 20 years and architectural asphalt shingles 30, per the InterNACHI chart, with attic ventilation extending roof life up to 25% by reducing heat-driven volatile loss and thermal cycling, per NRCA.

Cost per year for 3-tab asphalt shingles spreads the NJ $10,000–$25,000 replacement benchmark across a 20-year InterNACHI life, an illustrative division that resets each re-roof cycle, per HomeAdvisor, Modernize, and the InterNACHI chart.

Cost per year for natural slate divides a higher $10–$30-per-square-foot install across a 60–150-year InterNACHI life, an illustrative calculation spread over far more years than asphalt, per NJ roofing guides and the InterNACHI chart.

Cost per year for standing seam metal divides $9.00–$16.00+ per NJ square foot across a 40–80-year life, per Josten Roofing and the InterNACHI chart — the method, not an NQR-measured or guaranteed number, since actual life varies up to ±40% per NRCA.

Wood / cedar needs fungicide or algaecide every few years at $0.15–$0.60 per square foot and a 1.5-inch air space beneath the shakes for drying, per HomeGuide and the Cedar Shake & Shingle Bureau, adding cost no asphalt or metal roof carries.

Standing seam metal with a reflective finish reduces peak cooling demand 11–27% in air-conditioned residential buildings, per the EPA, and a reflective roof stays over 50°F cooler than a conventional roof on a sunny afternoon, per the DOE — a peak-demand effect, not a year-round bill reduction.

3-tab asphalt shingles carry no required maintenance cycle but the shortest 20-year life, per the InterNACHI chart, leaving re-roof frequency rather than upkeep as their dominant lifetime cost driver.

Architectural asphalt shingles recoup ~61% of job cost, with national roof replacement recouping 60–68% of cost at sale, per the Remodeling/Zonda 2023 Cost vs Value report and Zillow analysis via Opendoor, because a new roof removes a buyer objection at a moderate install cost.

Standing seam metal recoups ~49% of job cost, per the Remodeling/Zonda 2023 Cost vs Value report, because its higher install outpaces the resale premium — shifting metal's return toward long-hold ownership over its 40–80-year InterNACHI life rather than near-term resale.