When repairs aren't enough, a full roof replacement is often the most cost-effective and protective option. At SJ Roofing, we specialize in complete roof replacements for homeowners in Ventnor City, NJ, and the surrounding shore towns.
We handle every step, from tear-off to final inspection, using top-tier materials and expert crews that understand coastal climate challenges. Whether your roof is 20+ years old, showing signs of failure, or has suffered storm damage, we’ll provide a durable, beautiful new roof built to last.
Active leaks in multiple areas or recurring leak repairs
Energy bills are rising due to poor insulation/ventilation
Mold or mildew on attic decking
Previous patch jobs are failing or are improperly done
Sagging roof deck or dips in the structure
Sunlight visible from inside the attic (through gaps or nail holes)
The roof is older than 15–20 years (especially for asphalt shingle systems)
Widespread granule loss or curling/buckling shingles
We’ve replaced hundreds of roofs across Atlantic County using a proven process that minimizes disruption and maximizes results:
We evaluate your roof structure, check flashing, inspect the attic if accessible, and take photos for documentation.
You receive a detailed report that includes options for materials, timeline, warranties, and pricing. We explain everything clearly and answer your questions.
We obtain all necessary building permits for Ventnor City or the applicable municipality. Then we schedule your project and prepare your property.
We remove your old roofing layers carefully to avoid damaging siding, landscaping, and gutters. All debris is hauled away daily.
We inspect the roof deck, replacing any rotten, warped, or weak plywood before laying new materials.
We install an ice and water shield, synthetic underlayment, and new flashing in all critical zones (chimneys, valleys, pipe boots).
Our certified crew installs your new roof according to manufacturer guidelines. Every nail and shingle is installed with precision.
We do a thorough site cleanup and conduct a final inspection with you, ensuring your satisfaction.
We install roofs specifically designed for shoreline conditions:
High-wind rated shingles (up to 130 mph)
Algae-resistant materials to prevent black streaks
Improved attic ventilation to reduce heat and moisture
Flashing & sealant systems designed to last in salt air exposure
You’re not just getting a new roof — you’re getting protection built for Ventnor’s unique environment.
Choose from:
Standard Asphalt Shingles – Budget-friendly, 20–30 year lifespan
Architectural Shingles – Added durability, wind resistance, and longer life
Flat Roof Materials – TPO, EPDM, Modified Bitumen for low-slope sections
Cool Roof Coatings – Optional for low-slope roofs to reduce heat absorption
We guide you through picking the best option based on your budget, goals, and Ventnor City climate exposure.
Some roof issues can be fixed with spot repairs, but others require full replacement. We often recommend replacement when:
Repairs cost 50% or more of a full replacement
Damage is widespread across multiple roof areas
Your roof has poor ventilation or multiple layers
The structure underneath is compromised
You’re planning to sell the home and want the maximum resale value
Business Name: SJ Roofing
Address: Ventnor City, NJ 08406
Phone: (609) 509-9816
Business Hours:
Mon - Fri: 07:00 AM to 07:00 PM
Sat: 09:00 AM to 05:00 PM
Sun: Closed
Ventnor City, NJ • Margate City, NJ • Longport, NJ • Somers Point, NJ • Northfield, NJ • Pleasantville ,NJ • Egg Harbor Township, NJ • Brigantine, NJ • Absecon, NJ • Ocean City, NJ • Atlantic City, NJ • Galloway, NJ • Beesleys Point NJ