PTFE Membrane Canopy for Amphitheater Roof System in Florida USA
Outdoor public park performances in Florida are shielded by this 830㎡ curved steel truss installation. The amphitheater roof utilizes high-grade 1300 g/m² PTFE material to provide permanent sun and rain protection.
Location
Doral, FL USA
Coverage（M²）
830㎡
Wind Speed
Wind 120 km/h
Complete Date
03/2023
Project Overview
This project is located in Florida, USA, and was completed in 2023. With a total covered area of approximately 830 m², it serves as a tensile membrane canopy for a public park stage, providing effective sunshade and rain protection. The structure adopts a curved steel truss framework with epoxy zinc-rich primer and white topcoat for corrosion resistance. The roof is covered with 1300 g/m² white PTFE architectural membrane, B1 fire-rated, meeting safety standards for semi-permanent buildings and public spaces.
Drawing Visualization
Visualizing before fabrication
Design & Renderings
Challenge - Solution
The client required a membrane canopy for a park stage to support regular performances and events. A curved roof form was selected, as it is a common and proven solution for stage canopies, offering a clean appearance, stable structure, strong visual impact, and long-term durability.
Installation - Support
Installation was carried out by the client’s local team under an organized segmented lifting method. The steel framework was installed first, followed by membrane tensioning, ensuring uniform stress distribution and precise alignment. The project was completed efficiently and in accordance with the design requirements.
| Specification | ||
|---|---|---|
| Fabric Type | PTFE | |
| Frame Type | Truss Structure | |
| Design Load | Wind 120 km/h | |
| Design Life | 25-30 Yrs | |
| Warranty | 10 Years | |
