Highly Rated Lanai Doors hurricane aluminum bi-fold system is DP-70 rated (165 mph winds) for Miami-Dade County HVHZ large and small missiles. Lanai's hurricane system also satisfies other wind-borne debris region building codes from the East Coast to the Gulf of Mexico to all of the Caribbean and Hawaiian Islands.
Lanai's standard raised threshold obtained higher individual structural and cycling results. Structurally, the standard threshold achieved a DP-80 negative (177 mph winds) and DP-100 positive (198 mph winds) and successfully cycled at DP-90 (188 mph winds) for both outswing and inswing configurations.
Lanai Doors is the leader in providing a high quality folding glass doors and windows. Lanai folding door and window systems will work for virtually any exterior or interior openings. With more than 30 years of experience, we understand the needs of professionals, home owners & businesses, and we take pride in offering our customers the very best alternatives to other folding door manufactures and other door & window products. Quality is gauranteed.