Designed for hurricane resistance in retail, office, healthcare, education and other commercial buildings with heavy traffic, Tubelite ForceFront® Storm (FFS) Monumental Medium Stile Entrance systems:Have been Florida Product Approved and Texas Department of Insurance ApprovedComply with Hurricane Wind Zone 3 large missile impact and cycling for missile levels C, D and E [ASTM E1886/E1996, TAS 201 and TAS 203]Have a 70 psf Design Pressure rating and provide forced-entry resistanceThese hurricane-resistant entrances feature:3′ by 9′ or 4′ by 8′ single doors with tie-rod construction2″ by 3-1/2″ vertical stiles and top rail10″ bottom rail for ADA complianceAllowance for several thicknesses of laminated glazing and laminated IGUsA choice of glazing methods, sills, mid-rails and hardwareTubelite architectural aluminum entrances use a steel tie rod construction that is both strong and flexible, and backed with a lifetime warranty. This tie rod assembly is as durable as welded corner construction, but also lets you modify, disassemble or resize the doors on site.Our entrance systems easily integrate with Tubelite hurricane impact-resistant storefront and curtain wall systems. Durable anodized and painted finishes provide long-lasting protection and color options.