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
