Filter Remove filters THERMAL CW2000 2” Face Curtain Wall System Optional Frame Depths from 4 1/4" to 9 1/4" Slab to Slab Storefront Alternative Dual Finish Inside/Outside Face Width Frame Height Wall Thickness Overall Frame Depth Sub Frame Depth 2" Low Rise 1/8" 4 1/4" to 9 1/4" 4 1/2" Air Infiltration Static/Dynamic Water Resistance Thermal Transmittance Condensation Resistance Factor Sound Transmission Class 6.24 psf 15 psf U Factor 0.50 CRF 68 STC 32 THERMAL CW2500 2 ½” Face Aluminum Curtain Wall Framing Systems Optional Frame Depths from 3 3/4" to 11 3/4" Incorporates Thermally Broken Sub Frame Dual Finish Inside/Outside Face Width Frame Height Wall Thickness Overall Frame Depth Sub Frame Depth 2 1/2" Medium Rise 1/8" 3 3/4" to 11 3/4" 4 1/2" Air Infiltration Static/Dynamic Water Resistance Thermal Transmittance Condensation Resistance Factor Sound Transmission Class 6.24 psf 15 psf U Factor 0.52 CRF 66 STC 32 To spread great values, build quality products, and inspire innovation by creating value for our team and customers. The only way to enter. Flush Entrances FL-400 FL-400 Flush Aluminum Commercial Doors FLT-400 ThermaPlank™ FLT-400 Heavy Duty Commercial Entry Doors Stile & Rail Entrances WST-500 WST-500 Thermal Commercial Storefront Doors WS-500 WS-500 Commercial Glass Entry Doors MS-400 MS-400 Medium Stile and Rail Door Entrances NS-250 NS-250 Narrow Stile Aluminum Door Entrances Storefront E4500 4 ½” Interior Storefront System T14000 4 ½” Thermal Aluminum Storefront Framing Systems T14000-IO 4 ½” Thermal Inside/Outside Storefront windows T14650 6 ½” Thermal Commercial Storefront Windows System Curtainwall CW2000 2” Face Curtain Wall System CW2500 2 ½” Face Aluminum Curtain Wall Framing Systems Explore Home Products Downloads Inspiration Contact Us Legal Terms Privacy Contact Us 1770 Mayflower Rd. Niles, Michigan 49120 Business: (269) 697-8340 Toll-Free: (800) 806-DOOR info@crossaluminum.com © 2021, Cross Aluminum. All Rights Reserved.