Commercial/Industrial Roofing

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Industrial and Commercial Roofing Services

Mirassi Construction provides complete roofing solutions for industrial, commercial, and institutional facilities, combining technical expertise, quality craftsmanship, and long-term performance. We specialize in new roof construction, repairs, and roof restorations, with extensive experience in TPO roofs, shingle roofs, PVC membrane systems, bitumen roofing, as well as metal roof installations.

New Roof Construction

For new construction projects, our team installs high-performance roofing systems tailored to each facility’s needs. We specialize in:

  • TPO (Thermoplastic Polyolefin) Membranes, offering exceptional UV resistance, chemical and puncture resistance, and energy efficiency.
  • PVC (Polyvinyl Chloride) Membranes, ideal for facilities exposed to chemicals, grease, and fire, with heat-welded seams for watertight performance.
  • Bitumen Roofing Systems, including SBS and APP modified bitumen, providing durable, flexible, and weather-resistant membranes suitable for low- and steep-slope commercial and industrial roofs.
  • Metal Roofing, with engineered metal panels offering corrosion resistance, long-term durability, and low maintenance.

Roof Repairs & Restorations

Mirassi Construction delivers expert roof repair and restoration services designed to extend the life of existing roofs while minimizing operational disruption. Our restoration process often includes roof overlays, where a new membrane or protective layer is installed over the existing roof system. This technique restores waterproofing integrity, improves insulation performance, and reduces long-term maintenance costs. Our team is experienced in TPO and PVC overlays, ensuring proper adhesion, seam welding, and secure flashings, as well as selective repairs to damaged sections to prevent leaks and structural damage.

Roof Coating & Waterproofing Services

We also provide specialized roof coating and waterproofing solutions to protect existing and new roofing systems from water infiltration, UV exposure, and environmental wear. Using high-performance elastomeric coatings, liquid-applied membranes, and silicone or acrylic systems, we create seamless, durable protective layers that extend roof life, enhance energy efficiency, and prevent costly water damage. Our waterproofing services include roof deck sealing, parapet wall protection, and detail flashing applications, ensuring every vulnerable surface is fully protected. These solutions are ideal for both industrial and commercial facilities, particularly in areas prone to heavy rainfall or harsh environmental conditions.

Technical Expertise & Materials

  • TPO Roofing: A thermoplastic single-ply membrane, TPO offers excellent heat and UV reflectivity, chemical and puncture resistance, and long-term flexibility. It is ideal for low-slope commercial and industrial roofs.
  • PVC Roofing: A high-performance membrane resistant to chemicals, grease, and fire, PVC is perfect for facilities with challenging environmental exposures. PVC systems are heat-welded at seams to ensure a watertight and durable roof.
  • Metal Roofing: We install engineered metal panel systems for industrial and commercial applications, providing long-term durability, corrosion resistance, and low maintenance.  

At Mirassi Construction, we combine technical precision, high-quality materials, and disciplined project management to deliver roofing solutions that protect your facility, enhance energy efficiency, and reduce lifecycle costs. Whether constructing a new roof, performing a targeted repair, or restoring an existing system, our team ensures your roof is built to perform under the most demanding conditions.