The San Francisco construction landscape demands high-performance fenestration that balances aesthetic indoor-outdoor transitions with extreme thermal and structural integrity. From the iconic Victorian renovations to modern tech-hub developments, our bi-fold doors are engineered to meet California Title 24 energy standards and high-wind performance requirements.
28,000 sqm facility with 13 years of refinement.
Continuous salt spray testing & structural impact certification.
800+ Tier-1 partners ensuring material stability.
Astris Window Systems
