The Storm is Coming

01 May 2026

Doors
FBC
Storm
TDI
Weather

NOW IS THE TIME

As hurricane and severe storm season approaches, now is the time to ensure your facilities are protected with door systems designed to perform under extreme wind and impact conditions. We offer a range of code‑compliant, tested solutions engineered to safeguard people, property, and operations when it matters most.

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Wind & Storm‑Rated Hollow Metal Doors

For commercial and industrial applications, HMF Express wind and storm‑rated hollow metal door and frame assemblies provide dependable protection in high‑wind regions.

Tested and approved for both the Florida Building Code (8th Edition – Product Approval FL18506) and Texas Department of Insurance (TDI) windstorm standards (2025)
Available in in‑swing and out‑swing configurations
Single doors, pairs, and assemblies with sidelites and transoms
Designed to withstand 47–70 PSF, depending on configuration
Maximum opening sizes up to 96″ wide × 122″ tall

Hurricane‑Rated Four‑Fold Doors

Door Engineering’s four‑fold door systems are built for strength, reliability, and performance in the most demanding environments.

FF70

Four‑Fold Door System
Tested and approved for High Velocity Hurricane Zones (HVHZ) at 65 PSF, with opening sizes up to 16′ × 16′. The FF70 meets stringent Florida Building Code requirements and is ideal for protecting critical infrastructure, fire stations, and public works facilities—delivering proven durability day after day.

FF701

Four‑Fold Hurricane‑Rated System
Engineered for even higher wind pressures, the Four‑Fold 701 is tested and approved for HVHZ up to 120 PSF and carries Florida Building Code approval (#FL17136). Constructed with 11‑gauge structural steel tube framing and 14‑gauge steel cladding, this system offers exceptional storm resistance without sacrificing design flexibility.

Available in an XT (exterior folding) configuration and a wide range of glazing options—from solid panels to full glass—the Four‑Fold 701 allows you to balance protection, visibility, and architectural style

The Right Solution

Choosing hurricane and storm‑rated door systems is a critical step in preparing for severe weather. Contact us today to discuss the right solution for your building and ensure you’re ready before the next storm arrives.