Quality Roofing Products in Medford, New Jersey

Fred Gross Construction offers commercial customers in the New Jersey, New York, Pennsylvania, Delaware and Maryland area the top of the line products for roofing. We are an authorized installer of Duro-Last, a single-ply roofing system used for commercial spaces.
What Is Duro-Last?
A custom-fabricated, single-ply commercial roofing system ideal for flat or low-sloped application. It is extremely durable and easily installed to avoid halt on building or business operations. Duro-Last minimizes field seams and on-site construction issues. You will get the benefit of our experienced installation team and a quality product.
Why Duro-Last Matters
Duro-Last is watertight, highly reflective, resistant to chemicals, and low maintenance. It offers you the best possible quality in a dependable roofing product backed up with a 15-year warranty for your protection.
DuroLast Logo

Serving the Tri-State Area Since 1978

Duro-Last is a custom pre-fabricated reinforced PVC single-ply system:
  • 15 YR No Dollar Limit transferable labor & material warranty std. with no exclusion for ponding water or consequential damages
  • 80-85% of seams are welded at the factory
  • Self-extinguishing membrane w/time-tested formulation
  • Single-source provider of all system components
  • Year-round installation
  • Manufacturer's rep inspection before, during & after installation
  • Reduces tear-off & disposal costs
  • FM4470 approval for extreme performance & third-party formulation/production audits
  • Two-way roof vents allow building to “breath”
  • Mechanical damage & new penetrations easily repairable
  • Cool roof 88% initial solar reflectance (68% retained)
  • Up to 20 YR transferable warranties available
  • Resists fungus (ASTM G-21)
  • Over 1.5 billion SF applied on all types of buildings
Since 1978, we have been your elite roofing contractor for commercial and industrial roofing. Trust our experience, knowledge and commitment to quality. Call 609-654-0611 today!