With a distinctive 6-1/2″-deep interior profile, Tubelite E24650 Series Storefront aluminum framing systems enhance structural properties and allows for taller first floor openings on street-level and low-rise applications.This storefront system features:• 2″ by 6-1/2″ aluminum framing profiles• Allowance for 1/4″ to 1-1/8″ exterior glazing or infill panels• Front-set, outside or inside flush-glazed• Screw-spline or shear-block constructionSave time in the field and reduce project labor costs with inside or outside glazing. Extra-heavy intermediate verticals are available for high-performance wind load requirements.Our storefront framing also is compatible with our operable vents, sun shades, and standard or thermal Tubelite Narrow, Medium and Wide Stile Doors. Durable anodized and painted finishes provide long-lasting protection and color options.This storefront is ideal for retail, office, healthcare, education and other commercial buildings.