Architectural Aluminum

We source a full line of architectural aluminum, including storefront and curtain wall framing used in low- and mid-rise applications.

ITI Glass is a distrubutor of Tubelite architectural aluminum and entrances. The products are available in stock lengths, custom cut-sizes, or pre-assembled in a complete package with fabricated glass. Below are descriptions from a selection of architectural aluminum products. See the Features Table below for basic information about each product.


4500 Series

4500 Series is a center-set glass storefront framing system used in interior and low-rise applications. The system is designed for exterior glazing and features easy roll-in gasket installation. Like the T14000 Series, 4500 Series storefront framing can be assembled using screw spline or clip joinery.

T14000 Series

T14000 Series is a thermally improved center-set glass storefront framing system used in low-rise exterior applications. The product allows for inside or outside glazing and is assembled using screw spline or clip joinery. Extra-heavy intermediate verticals are also available for better performance against strong wind loads.

T14650 Series

T14650 Series has the same design, assembly and accessories as 14000 Series, but with a 6-1/2-inch frame depth. The additional 2-inch depth on the interior side provides increased structure, which allows for taller first floor openings.The wider profile also gives the product a more distinctive appearance that is more like curtain wall framing.

Curtain Wall

200 Series

200 series is an economical curtain wall system with a wide range of low- to mid-rise applications. The product is an exterior glazed pressure bar system with 2-inch face dimension, making it ideal for curving.

400 Series

400 Series is a structurally improved curtain wall framing system that reduces the need for steel reinforcing in mid-rise and high performance storefront applications. It is glazed using an exterior screw-applied pressure bar with snap-on covers. Silicone verticals also available for a seamless appearance.


ProductT14000 SeriesT14650 Series4500 Series400 Series
ApplicationLow-rise storefront, center-set glass, inside/outside glazedMedium-rise storefront, front-set glass, outside glazedLow-rise storefront, center-set glass, outside glazedMid-rise curtain wall, high-performance storefront
Face Width2", 4-1/2"2"1-3/4"2-1/2"
Overall Depths4-1/2"6-1/2"4-1/2"5-1/2" to 11-3/4"
Backmember DepthsNANA NA3-5/8", 4", 5", 5-1/2", 6", 7", 8"
Face DepthsNANANA5/8", 3/4", 1", 1-1/2", 2", 2-1/2"
Glass Thickness1"1"3/16", 7/32", 1/4", 5/16", 3/8"1"