Commercial Roofers in Fishkill

Tri-State Commercial Roofing Corp. is renowned for a legacy of excellence, reliability, and unwavering commitment, flourishing in Dutchess County, New York and beyond for more than three decades. We are a family-owned and family-operated commercial roof company, committed to providing unparalleled service and expertise throughout the greater Connecticut, New Jersey, and New York Tri-State area. Bringing over 30 years of expertise to the table, we excel in leading commercial and industrial roofing jobs of all magnitudes. Our service lineup includes roof design, various material and coating options, installation, re-roofing, maintenance, restorations, removal, snow and ice removal, replacement, and roof repairs.

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 proficient team provides exceptional customer care and superior roof solutions. Each team member is OSHA-certified, ensuring safety is prioritized on every work site. Our licensed and insured business is accredited by major roofing manufacturers such as Duro-Last, Carlisle, Tremco, Firestone, Versico, GAF, Soprema, Garland, Sika Sarnafil, Johns Manville, and more, providing a diverse range of roofing systems tailored to the specific needs and budget of each project. As we enter our fourth decade, Tri-State Commercial Roofing Corp. maintains its focus on delivering excellence from start to finish. We welcome you to experience the dedication and quality that distinguish us.

Comprehensive Commercial Roofing Services

Built-Up Roofing

Developed from classic asphalt roofing practices, modified bitumen roofing integrates asphalt with rubber modifiers, solvents, and plasticizers. Installation usually involves two methods: hot application, which involves heating seams to meld asphalt for a strong bond, and cold application, which uses adhesives to fix membrane sheets to the substrate and successive layers.


Built-up roofing repair begins with assessing for concerns such as loose gravel, cracks, or blisters, cleaning the affected region, and applying new bitumen or adhesive as required. Inspection and repair of flashings and seams are also conducted to avoid any leaks. After completing the repairs, the roof undergoes an inspection to check adhesion and waterproofing. Our Fishkill commercial roof repair team will then recommend routine maintenance for sustained durability.


Built-up roof replacement includes stripping away the old materials to expose the roof deck, inspecting it thoroughly for any required repairs. Insulation may be added to enhance energy efficiency. Fresh layers of bitumen and fabrics are then applied using either cold adhesives or hot asphalt. Protective surfacing, flashing, and sealants are utilized to ensure waterproofing during commercial roof replacement. After completing the process, an inspection is conducted to verify adhesion and structural integrity. Continuous maintenance and inspections are critical for ensuring sustained performance.


Reinforced and layered design provides excellent weather resistance and waterproofing




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

Good fire resistance with the option to include fire retardant additives for greater protection


PVC Roofing

PVC (Polyvinyl Chloride) roofing is known for its flexibility, exceptional reflectivity, and capability to block up to 90% of UV rays that can deteriorate traditional flat roofing materials. It is designed to withstand ponding water through hot-air welding, resulting in a seamless, monolithic installation where seam strength contributes to the roof’s durability. By reducing heat intake, PVC roofing systems lower the cost of cooling buildings. Commercial roofers endorse PVC roofing for its versatility, with options available in many designs, colors, sizes, and thicknesses suitable for low-slope and flat roofs.


PVC roofing repair involves careful steps to uphold the durability and integrity of your roofing system. At Tri-State Commercial Roofing Corp., an expert commercial roofer will begin by cleaning the roof to eliminate loose materials, debris, and dirt, then proceed to cut out damaged sections of the membrane. We will prepare a PVC patch that overlaps the damaged section on all sides, welding it securely to the current membrane. Your PVC roof repair is finished when we’ve completed our inspection and testing processes to ensure proper fusion.


The process of PVC roof replacement starts with removing the existing roof, assessing the deck for repairs, and conducting other necessary preparations. For Fishkill commercial roof replacement projects like this, we roll out the PVC membrane and carefully cut it to the right dimensions. Anchoring and securing the sheets is paired with welding the seams to create a waterproof seal, then installing flashings and edge details for leak resistance. Completing PVC roofing replacement involves inspecting every detail to ensure accurate installation and effective sealing.


Excellent for managing heavy rain and snow

Resistant to ponding water

Reliable and efficient

Highly functional

Outstanding durability and strength

Aesthetically pleasing

Resistant to fire, wind, and chemicals

Efficient heat absorption to minimize cooling expenses

EPDM Roofing

EPDM (Ethylene Diene Monomer), commonly referred to as rubber roofing, is a popular option for 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. It excels in resisting wind damage, fire, and harmful UV rays. Flashing components and EPDM sheets are joined with specific adhesives to ensure a strong and enduring bond.


The EPDM roof repair process is generally straightforward, addressing specific issues like membrane seam separation, leaks, or tears. An EPDM roofing repair begins with visually inspecting the roof and/or using advanced leak detection methods to identify any problems. Relying on the expertise of your adept Fishkill commercial roofers, we will begin by cleaning impacted areas, applying necessary primers, and/or applying patches or adhesives to affected spots. Thorough execution of your commercial roof repair is essential to maintain membrane integrity and prevent future issues.


Should we discover that your current roof cannot adequately meet your needs or has sustained irreversible damage, we’ll suggest an EPDM roof replacement. This involves removing the existing EPDM membrane, preparing the roof substrate, and installing a new one. By choosing our EPDM roofing replacement service, you secure continuous protection, dependable performance, and warranty assurance. To maintain the quality of your EPDM roof, we advocate regular commercial roof maintenance. Overall, EPDM roofing provides a cost-effective, dependable, and flexible choice for commercial roofs.


Easy installation for commercial roof contractors


Low maintenance

Long lifespan

Metal Roofing

Metal roofing utilizes prefabricated or custom-formed panels, commonly crafted from galvalume or aluminum, complete with various flashing profiles. It is installed on low-sloped or steep-sloped roofs and is often used for architectural accents alongside other roofing systems. Metal roofing panels come in an array of colors and can be installed along roof curves. They offer a durable lifespan of 40 to 70 years, which is influenced by the metal type and surface finish you choose.


Metal roof repair begins with a thorough inspection to pinpoint punctures, corrosion, or dents. Following this, surface preparation involves cleaning to remove dirt, rust, and debris. Minor issues are addressed with sealants or patches, whereas larger repairs may involve replacing panels. Inspection and repair of flashings and seams are crucial to prevent water damage. Following the completion of metal roofing repair, we verify sealant adhesion and waterproofing. Routine maintenance aids in early issue detection, prolongs roof lifespan, and maintains aesthetics and functionality.


The process of metal roof replacement starts by dismantling old flashing and panels to assess the roof deck for any underlying damage, followed by necessary repairs. Upgraded insulation may also be implemented for improved energy efficiency. New galvalume or aluminum panels are installed securely, considering the roof’s pitch and architectural design. For efficient waterproofing, flashings and sealants are applied with precision. Thorough inspection is the last step, which confirms installation quality and adherence to codes.


Practical and versatile

Fully recyclable and sustainable


High resistance to insects, fire, rot, and mildew

Promotes energy efficiency, reduces cooling expenses, and minimizes heat absorption


Exceptionally long lifespan of 40 to 70 years

Low maintenance

TPO Roofing

TPO (Thermoplastic Polyolefin) is a prevalent single-ply roofing membrane, celebrated for its high solar reflectivity comparable to PVC. It boasts exceptional resistance against impacts, punctures, and tears, installed in sizable sheets usually ranging from 10 to 16 feet in width and up to 100 feet in length. Its flexibility is perfectly suited for the temperature shifts typical of the Fishkill area. TPO features hot-air welded seams and flashings, combined with algae resistance and environmental friendliness.


TPO roof repair involves multiple important steps to enhance its durability and lifespan. Initially, a detailed inspection identifies issues like tears, seam failures, or punctures. The next step involves cleaning the surface thoroughly to remove dirt and contaminants. Minor problems are resolved by cutting a PVC patch to fit and welding it onto the current membrane with a hot-air welder. Larger or more involved repairs may involve replacing portions of the membrane. After the TPO roofing repair has been carried out, we test the seams to confirm their water-tight integrity. Consistent maintenance inspections help prolong the roof’s life and prevent future commercial roof repairs.


The initial phase of TPO roofing replacement involves the extraction of the existing roofing material, which includes outdated PVC membranes and any deteriorated insulation layers. Subsequently, we evaluate and repair the roof deck as required to establish a solid starting point. Following this, insulation is integrated to improve energy efficiency. Extensive sections of new PVC membrane are carefully rolled out and positioned. Using hot-air welding, the seams are melded to form a seamless, waterproof surface. Flashings and edge details are welded to provide thorough coverage and protection. Finally, comprehensive inspections confirm the proper adhesion and seam integrity, ensuring the TPO roof replacement withstands adverse weather conditions for years to come.


Resistant to impact, punctures, and tears

Excellent solar reflectivity reduces energy costs and minimizes heat absorption

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

Incredible durability that withstands harsh weather conditions

Hot-air welded seams for a leak-resistant, seamless, water-damage-resistant, and watertight 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!