HOME ABOUT US MEMBER COMPANIES THE MANY REASONS TO USE STEEL WINDOWS AND DOORS SPECIFICATIONS / INSTALLATION PRODUCTS REPLACEMENT VS. RESTORATION RECYCLABILITY STATEMENT FAQ's CONTACT US     NARROW SIGHTLINES STRENGTH VERSATILITY LIFE CYCLE HISTORIC REPLACEMENT FACTORY FINISHES INSTALLATION CLASSIC HARDWARE THERMAL PERFORMANCE FIRE RATING SECURITY PRODUCTS SPECIAL APPLICATIONS       INSTALLATION. Any building team that has experienced project delays caused by racked, inoperable or otherwise damaged windows can appreciate the relative problem-free installation of steel windows. Almost without exception, steel windows arrive at the job site without the kinds of structural defects associated with alternative materials and can be installed just as economically. Depending on building design, steel windows often add to overall structural integrity.   © The Steel Window Institute (2006) Contents are the property of the Steel Window Institute, its members or others who have licensed the information. All rights reserved.