Commercial Roofers in Clifton

With over three decades of unmatched quality, reliability, and steadfast commitment, Tri-State Commercial Roofing Corp. has built an outstanding reputation in Passaic County, New Jersey and beyond. As a family-owned and operated commercial roof company, we serve the greater Connecticut, New York, and New Jersey Tri-State area with unmatched dedication and roofing expertise. With a robust 30-year history, we are considered leaders in commercial and industrial roofing projects of any complexity and scale. We provide an extensive array of services, including installation, roof design, re-roofing, removal, various material and coating options, snow and ice removal, roof repairs, replacement, maintenance, and restorations.

Founded by Stuart Roberts, our company is committed to achieving utmost customer satisfaction, resulting in strong connections with property managers, contractors, and building owners across the northeast. Our expert team delivers high-quality roofs and outstanding customer service. Each team member holds OSHA certification, ensuring safety at every work site. Our licensed and insured company is endorsed by leading roofing manufacturers such as Versico, Tremco, Johns Manville, Garland, Duro-Last, Sika Sarnafil, Soprema, Firestone, Carlisle, GAF and more, providing a diverse selection of roofing systems tailored to each project’s requirements and budget. As we approach 40 years in business, ri-State Commercial Roofing Corp. continues to uphold its promise of delivering excellence from start to finish. Discover the dedication and quality that make us exceptional.

Comprehensive Commercial Roofing Services

Metal Roofing

Metal roofing utilizes prefabricated or custom-formed panels, commonly crafted from galvalume or aluminum, complete with various flashing profiles. It finds application on both steep-sloped or low-sloped roofs, often serving as a distinctive architectural feature in conjunction with other roofing solutions. Metal roofing panels come in a multitude of colors and are adaptable for curved roof configurations. They feature a lifespan of 40 to 70 years, contingent upon the metal composition and surface finish you choose.


The process of metal roof replacement starts with the removal of existing flashing and panels to inspect the roof deck for any underlying damage, which is then repaired as necessary. Upgraded insulation may also be incorporated to enhance energy efficiency. New galvalume or aluminum panels are securely installed, considering the roof’s pitch and architectural style. For waterproofing efficiency, flashings and sealants are meticulously applied. The last phase includes a detailed inspection to confirm proper installation and compliance with standards.


Metal roof repair begins with an examination to identify punctures, dents, or corrosion. After this, surfaces are prepared by cleaning off dirt, rust, and debris. Minor problems are addressed with patches or sealants, while more extensive damage may necessitate the replacement of entire panels. Inspection and repair of flashings and seams are integral in preventing water damage. After completing the metal roofing repair, we ensure sealant adhesion and effective waterproofing. Regular maintenance assists in early issue identification, extending roof longevity, and maintaining appearance and functionality.



Exceptionally long lifespan of 40 to 70 years


Low maintenance

High resistance to insects, fire, mildew, and rot

Practical and versatile

100% recyclable and environmentally friendly

Energy-efficient material minimizes absorption of heat and leads to lower cooling costs

TPO Roofing

TPO (Thermoplastic Polyolefin) is a prevalent single-ply roofing membrane, praised for its high solar reflectivity reminiscent of PVC. It demonstrates robust resistance to impacts, punctures, and tears, installed in wide sheets typically ranging from 10 to 16 feet in width and up to 100 feet in length. Engineered for Clifton’s temperature fluctuations, its flexibility is a standout feature. TPO uses hot-air welding for seams and flashings, with added algae resistance and eco-friendliness.


The first phase of TPO roofing replacement necessitates removing the existing roofing material, such as aged PVC membranes and any defective insulation layers. Following this, we assess and fix the roof deck as necessary to establish a secure foundation. Following this, insulation is integrated to boost energy efficiency. Sizable sheets of new PVC membrane are rolled out and positioned with precision. Using hot-air welding, the seams are fused together to create a seamless, watertight surface. We weld flashings and edge details to ensure complete coverage and protective measures. Finally, comprehensive inspections confirm the proper adhesion and seam integrity, ensuring the TPO roof replacement withstands adverse weather conditions for years to come.


TPO roof repair includes several essential steps to enhance its durability and longevity. First, a thorough inspection identifies damage such as punctures, tears, or seam failures. Next, the surface is cleaned to eliminate dirt and contaminants. Minor issues are handled by cutting a PVC patch to size and bonding it to the existing membrane with a hot-air welder. Larger or more involved repairs may involve replacing portions of the membrane. Upon completion of the TPO roofing repair, we test the seams to ensure they are resistant to water penetration. Regular maintenance inspections help extend the roof’s life and prevent future commercial roof repairs.


Hot-air welded seams provide a seamless, leak-resistant, watertight, and water-damage-resistant roof

Endures harsh weather with lasting durability

Resists impact, tears, and punctures

High solar reflectivity reduces heat absorption and lowers energy costs

Flexible enough to endure temperature changes without cracking

PVC Roofing

PVC (Polyvinyl Chloride) roofing features flexibility, high reflectivity, and the ability to block up to 90% of UV rays, circumventing the damage other flat roofing materials are prone to. It is engineered to resist ponding water using hot-air welding, resulting in a seamless, monolithic installation that reinforces the roof’s strength at the seams. PVC roofs contribute to lower cooling expenses by minimizing heat transfer into buildings. PVC roofing, approved by our commercial roofers, offers versatility with a range of sizes, colors, designs, and thicknesses for low-slope and flat roofs.


PVC roof replacement includes removing the old roof, checking the deck for any repairs, and completing other preliminary tasks. For this type of Clifton commercial roof replacement, we roll out the PVC membrane and tailor it to the correct specifications. Positioning and securing the sheets includes welding the seams tightly for a waterproof seal, then installing flashings and edge details for leak mitigation. Following PVC roofing replacement, a detailed inspection verifies meticulous installation and reliable sealing.


PVC roofing repair is a meticulous process aimed at ensuring the longevity and reliability of your roof. At Tri-State Commercial Roofing Corp., a skilled commercial roofer will start by cleaning the roof to remove loose materials, dirt, and debris, and then proceed to remove damaged sections of the membrane. A custom-cut PVC patch, extending beyond the damaged area on all edges, will be welded securely onto the current membrane. We’ll complete your PVC roof repair by conducting thorough inspections and testing to confirm proper fusion.


Aesthetically pleasing

Reliable and efficient

Resistant to ponding water

Resistant to wind, chemicals, and fire

Helps reduce cooling costs by absorbing heat

Highly functional

Proven to perform well in heavy rain and snow

Remarkable durability and strength

Built-Up Roofing

Modified bitumen roofing is an advancement from classic asphalt techniques, combining asphalt with rubber modifiers, plasticizers, and solvents. Installation typically uses two approaches: hot application, which entails heating seams to fuse asphalt for a strong bond, and cold application, using adhesives to attach membrane sheets to the substrate and following layers.


Built-up roof replacement begins with stripping away the current materials to expose the roof deck, followed by a thorough inspection and necessary repairs. Insulation might be introduced to enhance energy efficiency. Fresh layers of bitumen and fabrics are then applied using either cold adhesives or hot asphalt. Utilizing sealants, protective surfacing, and flashing ensures waterproofing during commercial roof replacement. An inspection is performed at the conclusion of the process to confirm adhesion and structural integrity. Ongoing maintenance and inspections after installation are crucial for long-term performance.


Built-up roofing repair starts with evaluating for issues such as blisters, loose gravel, or cracks, followed by cleaning the affected area and applying fresh bitumen or adhesive where necessary. Flashings and seams are also inspected and repaired to ensure no leaks occur. After repairs are finished, a thorough inspection of the roof evaluates adhesion and waterproofing. Our Clifton commercial roof repair team will then recommend routine maintenance for enhanced durability.


Reinforced and layered design allows for outstanding waterproofing and weather resistance



Lifespan of 20 years or more with proper maintenance


Good fire resistance (which can be further enhanced by fire retardant additives)


EPDM Roofing

Rubber roofing, scientifically known as EPDM (Ethylene Propylene Diene Monomer), is a popular roofing choice for commercial properties in the northeast. Available in black or white, this flexible, rubber-like material is ideal for flat and low-slope roofs. This material provides exceptional wind resilience, protection against UV rays, and fire resistance. EPDM sheets and flashing components are fused with specialized adhesives to create a strong and enduring bond.


In the event that your current roof cannot adequately meet your requirements or has been damaged beyond repair, we’ll suggest an EPDM roof replacement. This involves removing the existing EPDM membrane, preparing the roof substrate, and installing a new one. Opt for our EPDM roofing replacement service for continued protection, dependable performance, and warranty coverage. Regular commercial roof maintenance is recommended to ensure the longevity of your EPDM roof. EPDM roofing is renowned for its cost-effectiveness, reliability, and versatility in commercial settings.


EPDM roof repair is typically uncomplicated, targeting specific issues such as tears, membrane seam separation, or leaks. To start an EPDM roofing repair, the process includes visually examining the roof or employing advanced leak detection methods to detect any potential issues. With insights from your proficient Clifton commercial roofers, we initiate by cleaning affected regions, applying primers where necessary, and/or applying patches or adhesives to areas in need. Attentive execution of your commercial roof repair is essential to preserve membrane integrity and mitigate future concerns.


Easy installation for commercial roof contractors


Low maintenance

Long lifespan

For all your commercial roofing needs, turn to Tri-State Commercial Roofing Corp. Give us a call today at (845) 362-1730 to learn more!