
See Our Work in Your Neighborhood
About Us
New Jersey's Most Trusted Exteior Company since 1990.
Need more than just a roofing contractor? Roof4Roof and NJ Roofing Company are North Jersey’s premier authority for industrial, commercial, and high-end residential building envelopes. With over 35 years of experience and 25 million square feet of roofing restored, we don’t just fix leaks—we solve the structural vulnerabilities that threaten your property’s value.
Beyond the Roofline: A roof is only as good as the system supporting it. We provide a full suite of exterior solutions designed to stop moisture infiltration at every entry point. This includes precision masonry and parapet wall repair, custom architectural metal work, and high-efficiency Window Depot NJ replacement systems. We also specialize in insulated siding installations and heavy-duty water management (seamless gutters and commercial-grade leaf guards) to prevent foundation erosion and basement flooding.
- Commercial & Industrial: Stop losing revenue to recurring leaks and disruptive "tear-offs." Our Repair & Renew Advantage saves property owners 70-80% over traditional replacement. We provide rapid-response emergency repairs and expert installation of EPDM, TPO, PVC, and Modified Bitumen, backed by 40-year warranties.
- Residential: Eliminate "attic baking" and ice damming. We go deep into attic ventilation and insulation diagnostics to stop your roof from rotting from the inside out—a detail most "cheap" contractors ignore.
- The NJ Climate Factor: Our systems are engineered specifically for the North Jersey "freeze-thaw" cycle, protecting your brickwork and shingles from the thermal shock that causes cracking and premature failure.
Serving Bergen, Essex, Hudson, and Union counties, we combine industrial-grade durability with a philanthropic mission: every project with us helps provide roofing for families in need through our "Roofing with a Purpose" program.
Honest budgets. Zero hidden fees. Minimal disruption. Contact us today for a free forensic estimate on your roof, windows, siding, or masonry project.
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Commercial Projects
Revenue loss due to disruptive replacements and high capital expenditures. Roof4Roof specializes in the "Repair & Renew" program, saving NJ property owners 70-80% compared to traditional tear-offs. We are a Johns Manville Peak Advantage Contractor providing liquid-applied membranes and NDL-warrantied TPO, EPDM, and PVC systems. Stop the cycle of recurring leaks and high disposal fees. Our industrial-grade restoration systems revitalize existing flat roofs with high-reflectivity coatings that lower energy costs and extend service life by 20+ years. We handle complex parapet wall waterproofing and HVAC curb sealing with minimal disruption to your daily operations. 40-year warranties and "No Dollar Limit" (NDL) protection that "truck and a ladder" roofers cannot offer.
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Residential Projects
Attic baking," ice damming, and voided warranties from uncertified installers. As a Select ShingleMaster™, Roof4Roof installs integrated building envelopes—roofing, triple-pane windows, and insulated siding—designed for the North Jersey "freeze-thaw" cycle. Every home project funds a roof for a family in need through our One4One promise. We treat your home as a high-performance system, not just a shingle project. Our forensic estimates include attic ventilation diagnostics and radiant barrier upgrades to prevent structural rot and slash cooling bills. From GAF Lifetime shingles to Window Depot NJ's energy-star systems, we protect your property's resale value with transferrable 50-year warranties. Forensic-level inspections and the highest ratio of product-to-application (15-20% more material) in the industry.
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Religious Projects
Historic preservation requirements and limited non-profit budgets. Roof4Roof is an approved vendor for the Archdiocese and Diocese, specializing in the restoration of hundreds of churches across North Jersey. We provide expert slate, tile, and architectural metal repairs with a focus on historical accuracy and long-term structural integrity. Preservation meets philanthropy. We specialize in the intricate craftsmanship required for steeples, slate, and tile systems, utilizing infrared moisture scanning to detect hidden leaks before they damage priceless interiors. We work with church boards to provide honest, phased budgets that respect the sanctity and the history of the structure. Approved vendor status and deep expertise in matching historic materials with modern waterproofing technology
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Institutional & Municipal Projects
Strict compliance, safety protocols, and public budget accountability. We deliver large-scale roofing solutions for schools, hospitals, and municipal buildings with OSHA-certified safety programs and full $1M+ liability coverage. Our experience covers over 25 million square feet of institutional roofing across Bergen, Essex, and Hudson counties. Accountability is our standard. For institutional facilities, we provide comprehensive building envelope audits, including masonry repointing, facade restoration, and drainage engineering. We utilize drone and satellite reporting for accurate lifecycle planning, helping administrators maximize their maintenance budgets while ensuring 100% code compliance. High-capacity project management and a 35-year track record of handling "no-fail" institutional environments.
Learn MoreRecent Work
55 Clifton Terrace,Weehawken Township, NJ, US
This case study describes a comprehensive residential restoration project carried out by our most experienced Roof4Roof's roofing contractor team. The renovation included both roof and exterior trim upgrades.
The roof restoration involved a complete tear-off of the existing flat roof membrane on the garage, followed by a thorough inspection of the underlying decking. A new JM Appex 4S torch-down roofing system was installed, providing a durable and weather-resistant solution. To enhance drainage, an existing drain was upgraded with a new Marathon Aluminator retrofit drain.
In addition to the roof work, the team cleaned up the exterior. An aluminum coil was wrapped around the window and door trim to give it a clean, finished appearance. The main roof's distinctive gutter system has been upgraded with copper drop tubes and torch-down membrane flashing for increased durability and water protection.
The final result is a refined property with a strong roof and a stylish facade.
- Roof maintenance and/or replacement
- Roof maintenance and/or replacement: Shingle Roofs
- Roof Coating Systems
- Roof Restoration
- Windows and Doors
247 Fairview Avenue,Verona, NJ, US
NJ Roofing Company executed this roof replacement project using a thorough process that included the removal of the existing roof, an inspection of the underlying structure, and the installation of a new GAF Timberline Pewter Gray shingle roof system, complete with Snow Country ridge vent and Seal-A-Ridge caps.
The initial phase of the project involved a thorough tear-off of all existing roofing materials, including shingles, underlayment, and nails. This meticulous process allowed for a comprehensive inspection of the roof deck to identify any potential damage, rot, or structural issues. Any roof deck replacements or repairs that were required, such as replacing broken plywood or strengthening weak spots, were taken care of right away.
Subsequently, the roof deck was meticulously cleaned to remove debris and loose materials, creating an ideal surface for installing a high-quality underlayment. The new installation marked the next phase of the project. Each shingle was nailed to the roof deck, ensuring secure attachment. Meticulous cutting and trimming of the shingles were performed to accommodate roof penetrations and detailed roof shapes.
GAF Snow Country ridge vent was installed to enhance attic ventilation and mitigate the risk of ice dams and moisture buildup. Additionally, GAF Seal-A-Ridge caps were applied to seal the ridge vent and provide further protection against water infiltration. The new roof system offers exceptional protection against the elements while also increasing the home's overall value and curb appeal.
- Roof maintenance and/or replacement
- Roof maintenance and/or replacement: Shingle Roofs
- Roof Restoration
Customer Reviews





Frequently Asked Questions
Our estimates reflect a total system engineering approach rather than a "bandage repair." While we may not be the lowest bidder, we are the most cost-effective over the life of your building by eliminating recurring leaks and maximizing manufacturer warranties. Most roofing contractors only address the symptom (the leak). We diagnose the root cause—whether it’s poor ventilation, compromised flashing, or structural "thermal bridges." We are a Select ShingleMaster™ (top 1% of roofers) and a Johns Manville Peak Advantage® Contractor, which means we can offer exclusive 25-year labor and 50-year material warranties that non-certified roofers simply cannot access. You aren't just paying for a roof; you are paying for the legal guarantee that you won't have to pay for it again.
A roof is only one part of your building’s "envelope." We treat your home or facility as a single integrated system where the roof, windows, siding, and gutters must work in harmony to prevent moisture damage. If you install a new roof but have failing window seals or "drafty" siding, your energy bills will remain high and your new roof could suffer from attic moisture. We specialize in total exterior solutions—from triple-pane high-efficiency windows (Window Depot NJ) to insulated fiber cement siding and custom water management. By managing the entire exterior, we ensure that no component "fights" the other, providing a seamless, waterproof seal for your entire property.
Our "Roofing with a Purpose" model means our success is tied to our impact. We don't cut corners because every project we complete fuels our ability to provide critical repairs for families in need. We are a for-profit, for-progress company. When you choose us, you aren't just getting a premium exterior; you are becoming a partner in a mission that has provided shelter and safety to thousands. This philosophy attracts the highest-level craftsmen who take immense pride in their work. Our 5.0 Google rating and 20,000+ satisfied clients are a direct result of a team that knows their work matters for more than just a paycheck.
NJ faces a unique "freeze-thaw" cycle and high humidity that can destroy inferior materials in under a decade. We only use products engineered for the Northeast corridor. Cheap materials crack during the sudden 40-degree temperature swings common in Bergen and Essex counties. We use Johns Manville and GAF systems that are "thermal-shock" resistant. Furthermore, we include Radiant Barrier and Insulation upgrades in our projects to combat the humid NJ summers. This keeps your attic 30 degrees cooler, protecting your roof deck from "baking" from the inside out—a detail most cheap contractors ignore.
Hiring a non-certified contractor in New Jersey transforms a "savings" project into a massive financial and legal liability. Beyond poor craftsmanship, you risk the total voiding of manufacturer warranties, personal liability for worker injuries, and significant legal hurdles during property resale due to building code violations and unpermitted work. Hiring a contractor who lacks elite certifications (like our Johns Manville Peak Advantage® or GAF Master Elite® status) subjects you to the following critical risks: The "Warranty Death" Trap: Manufacturers like Johns Manville and GAF have strict "Catch-22" clauses. If a non-certified roofer performs even a minor repair or a new installation, the manufacturer’s warranty is often voided immediately. You are left with only a "tailgate warranty," which disappears the moment the contractor’s phone goes out of service. NJ Consumer Fraud & Resale Liability: In New Jersey, failing to disclose unpermitted work or building code violations (such as the illegal "third layer" of shingles) can lead to triple-damage lawsuits under the NJ Consumer Fraud Act. When you sell your property, a home inspector will flag these issues, often forcing you to pay for a total replacement out of pocket to close the deal. The "Employer of Record" Liability: If a "cheap" contractor lacks Workers’ Compensation insurance and a worker is injured on your roof, NJ law can designate you, the property owner, as the employer. This leaves you personally responsible for medical bills and lost wages—claims that standard homeowner’s insurance policies often deny for unlicensed work. Systemic Engineering Failure: Non-certified roofers focus on the "visible" shingles but ignore the building envelope science. In NJ’s high-humidity climate, improper attic ventilation calculations lead to "internal baking." This causes the plywood deck to rot from the inside out, turning a "new" roof into a structural failure within five years. Code Violations (The Two-Layer Law): Many uncertified crews suggest an "overlay" to underbid competitors. NJ code strictly limits roofs to two layers. A third layer creates a "Heat Trap" that cuts shingle life by 50% and adds thousands of pounds of structural stress, risking a roof collapse during heavy NJ snowfalls. The Roof4Roof Difference: We aren't just "installers"; we are certified building envelope specialists. When you choose us, you aren't paying for a "bandage"—you are investing in a permitted, legally compliant, and manufacturer-guaranteed system that protects your property’s resale value and your personal peace of mind. Every project also fuels our Social Mission, providing shelter for families in need locally and globally.
Yes. By utilizing advanced liquid-applied membranes and restoration coatings, we can revitalize your existing commercial roof for pennies on the dollar compared to a traditional tear-off and replacement. A full tear-off in New Jersey is expensive due to massive landfill fees and labor. Our Repair & Renew system avoids those costs entirely. We reinforce your current TPO, EPDM, or Metal roof with a high-performance coating that is non-disruptive to your business, tax-deductible as a maintenance expense, and energy-efficient. It reflects up to 85% of UV rays, significantly lowering your summer cooling bills while extending your roof’s life by 10 to 20 years.
Yes. Triple-pane glass provides a significant thermal break that is essential for NJ winters, often paying for itself in energy savings within 5–7 years. Detailed Info (SEO): Window Depot NJ specializes in high-efficiency windows that cut down on the "drafty house" feel common in older Essex and Hudson county homes. Beyond energy, they provide superior sound dampening—a huge plus for homes near high-traffic NJ corridors.
Yes. Most NJ municipalities (like Jersey City, Montclair, or Bloomfield) require a building permit for roofing and structural exterior work. Detailed Info (SEO): As a fully licensed and insured New Jersey Roofing Company, we handle the entire permitting process for you. This ensures your project meets local sub-code requirements and protects your property value during future inspections.
On average, a NJ roof replacement ranges from $8,000 to $25,000 for residential and significantly higher for commercial, but our Repair & Renew program can reduce these costs by 70–80%. NJ costs are higher due to labor rates and disposal fees. However, by restoring your existing commercial flat roof (TPO/EPDM) instead of a full tear-off, you avoid high debris costs and land a 20-year warranty for a fraction of the price.

