Commercial Roofers in Stamford

With a legacy of excellence, reliability, and unwavering commitment, Tri-State Commercial Roofing Corp. has built a sterling reputation in Fairfield County, Connecticut and beyond over the course of more than three decades. As a family-focused commercial roof company, we proudly deliver unmatched dedication and expertise to the greater New York, New Jersey, and Connecticut Tri-State area. Boasting a legacy of 30+ years, we are renowned for our proficiency in completing commercial and industrial roofing projects of any scope. We cover it all, including roof repairs, roof design, snow and ice removal, re-roofing, installation, various material and coating options, removal, maintenance, replacement, and restorations.

Stuart Roberts launched this company with a focus on exceeding customer expectations, resulting in strong ties with contractors, building owners, and property managers throughout the northeast. Our exceptional team delivers an unmatched customer experience and high-quality roofs. OSHA certification for all team members underscores our commitment to safety on every job site. Our licensed and insured company is certified by leading roofing manufacturers such as GAF, Versico, Sika Sarnafil, Johns Manville, Tremco, Carlisle, Firestone, Duro-Last, Soprema, Garland, and more, offering a wide variety of roofing systems designed to meet each project’s specific requirements and budget. As we approach 40 years in business, Tri-State Commercial Roofing Corp. continues its unwavering dedication to delivering excellence throughout every project phase. Explore the dedication and quality that set us apart.

Comprehensive Commercial Roofing Services

EPDM Roofing

Rubber roofing, known as EPDM (Ethylene Propylene Diene Monomer) roofing, is extensively utilized in commercial buildings in the northeast. The rubber-like, flexible material is available in black or white and is highly adaptable for low-slope and flat roofs. The material offers superior resistance to UV radiation, fire, and wind damage. EPDM sheets and flashing components are fused with specialized adhesives to create a strong and enduring bond.


If it’s determined that your current roof is no longer suitable or has been damaged beyond repair, we’ll recommend an EPDM roof replacement. This process includes removing the existing EPDM membrane, preparing the roof substrate, and installing a new one. The EPDM roofing replacement we offer guarantees long-term protection, consistent performance, and warranty support. We advise regular commercial roof maintenance to maintain the integrity of your EPDM roof. Overall, EPDM roofing provides a cost-effective, dependable, and flexible choice for commercial roofs.


EPDM roof repair is a straightforward process that typically targets specific issues like leaks, tears, or membrane seam separation. When initiating an EPDM roofing repair, the process starts with visually inspecting the roof or utilizing advanced leak detection methods to pinpoint any issues. With insights from your proficient Stamford commercial roofers, we initiate by cleaning affected regions, applying primers where necessary, and/or applying patches or adhesives to areas in need. Careful execution of your commercial roof repair is essential to uphold membrane integrity and mitigate future problems.


Easy installation for commercial roof contractors

Low maintenance


Long lifespan

Metal Roofing

Metal roofing consists of factory-made or site-formed panels, typically made of galvalume or aluminum, along with flashing profiles. It’s designed for installation on roofs with varying slopes, often chosen for its architectural enhancement alongside other roofing materials. With a variety of color choices, metal roofing panels are versatile enough for installation on curved roof sections. Their longevity spans from 40 to 70 years, depending on the metal type and surface treatment chosen.


The process of metal roof replacement initiates with the removal of old panels and flashing to inspect the roof deck for potential damage, promptly addressing any identified issues. Upgraded insulation may also be considered to enhance energy efficiency. Newly installed aluminum or galvalume panels are carefully placed, taking into account the roof’s slope and structure. Sealants and flashings are applied to ensure waterproof integrity. 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. Next, surface preparation involves cleaning off rust, dirt, and debris. Smaller issues are resolved with patches or sealants, while larger repairs may involve replacing full panels. Flashings and seams are thoroughly inspected and repaired to prevent water damage. Upon completing metal roofing repair, we confirm sealant adhesion and waterproofing efficacy. Routine maintenance is crucial for early issue identification, extending roof lifespan, and maintaining appearance and functionality.


Reduces cooling costs, minimizes heat absorption, and promotes energy efficiency

Fully recyclable and sustainable



Exceptionally long lifespan of 40 to 70 years

Highly resistant to mildew, fire, insects, and rot

Low maintenance

Versatile and practical

PVC Roofing

PVC (Polyvinyl Chloride) roofing offers flexibility, superior reflectivity, and the capacity to block up to 90% of UV rays that degrade typical flat roofing materials. Its resistance to ponding water is achieved through hot-air welding, creating a seamless, monolithic installation that strengthens the roof at its seams. Cooling costs are reduced with PVC roofs that prevent buildings from absorbing excess heat. Commercial roofers view PVC roofing as a versatile option, available in a wide range of thicknesses, sizes, colors, and designs for flat and low-slope roofs.


PVC roof replacement begins by removing the existing roof, inspecting the deck for repairs, and completing other preparatory measures. For this type of Stamford commercial roof replacement, we roll the PVC membrane out and cut it to the correct dimensions. We ensure the sheets are properly positioned and secured, weld the seams for a watertight seal, and add flashings and edge elements for leak prevention. Completing PVC roofing replacement entails inspecting every aspect to ensure precise installation and adequate sealing.


When handling PVC roofing repair, a commercial roofer ensures the durability and reliability of your roof. At Tri-State Commercial Roofing Corp., an expert commercial roofer will start by cleaning the roof to eliminate debris, dirt, and loose materials, and then they carefully remove damaged sections of the membrane. The process involves cutting a PVC patch that overlaps the damaged area on all sides, which we weld onto the existing membrane. We’ll complete your PVC roof repair by conducting thorough inspections and testing to confirm proper fusion.


Well-suited for severe rain and snow conditions

Efficient heat absorption to minimize cooling expenses

Exceptionally strong and durable

Reliable and efficient

Highly functional

Aesthetically pleasing

Resistant to ponding water

Resistant to wind, fire, and chemicals

Built-Up Roofing

Developed from standard asphalt practices, modified bitumen roofing blends asphalt with plasticizers, solvents, and rubber modifiers. Installation typically involves two methods: hot application, where seams are heated to fuse the asphalt for a strong bond, and cold application, utilizing adhesives to adhere membrane sheets to the substrate and subsequent layers.


The BUR (built-up roof) replacement process starts by removing the existing materials to reveal the roof deck, followed by inspecting and repairing it as needed. Insulation could be added to enhance energy efficiency. Fresh bitumen layers and fabrics are applied using cold adhesives or hot asphalt. Commercial roof replacement incorporates sealants, protective surfacing, and flashing to maintain waterproofing. An inspection at the end of the process verifies adhesion and structural integrity. Ongoing maintenance and inspections post-installation are crucial for ensuring continued performance.


The built-up roofing repair process starts with assessing for issues such as blisters, cracks, or loose gravel, followed by cleaning the affected area and applying fresh bitumen or adhesive where necessary. Inspection and repair of flashings and seams are also conducted to thwart leaks. After repairs are complete, the roof is inspected to confirm waterproofing and adhesion. Our Stamford commercial roof repair specialists will then advise you to schedule regular maintenance to support long-term durability.


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



Layered and reinforced design provides outstanding weather resistance and waterproofing



Regular maintenance can lead to a lifespan of 20 years or more

TPO Roofing

TPO (Thermoplastic Polyolefin) is widely adopted as a single-ply roofing membrane, valued for its high solar reflectivity akin to PVC. It showcases exceptional durability against impacts, punctures, and tears, installed in wide sheets typically 10 to 16 feet wide and up to 100 feet long. Designed for Stamford’s temperature fluctuations, its flexibility is its hallmark. TPO uses hot-air welding for seams and flashings, is algae-resistant, and environmentally conscious.


During TPO roofing replacement, the initial step is removing the existing roofing material, which includes outdated PVC membranes and any compromised insulation layers. We proceed by inspecting and repairing the roof deck to ensure a stable foundation. Then, insulation is applied to enhance energy conservation. Large panels of fresh PVC membrane are rolled out and meticulously positioned. Employing hot-air welding, the seams are fused together to create a seamless, water-resistant layer. We then weld flashings and edge details to achieve comprehensive coverage and protective measures. Finally, thorough inspections confirm proper adhesion and seam integrity, ensuring the TPO roof replacement is resilient and long-lasting against various weather conditions.


When conducting TPO roof repair, several critical steps are taken to improve its durability and longevity. First, a meticulous inspection is performed to identify damage such as tears, seam failures, or punctures. Subsequently, the surface is cleansed to eradicate contaminants and dirt. For smaller issues, a PVC patch is sized accordingly and integrated into the existing membrane through hot-air welding. Larger or more complex repairs could require the replacement of membrane segments. After the TPO roofing repair is finished, the seams undergo testing to ensure they are securely watertight. Ongoing maintenance inspections can increase the roof’s longevity and mitigate future commercial roof repairs.


Resists impact, tears, and punctures

Maintains durability through severe weather conditions

Remains crack-free even with temperature changes because of its remarkable flexibility

High solar reflectivity reduces heat absorption and lowers energy costs

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

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!