BROSCO is more than a catalog/web site of windows, doors and specialty millwork products. We are a qualified resource to assist you and your dealer representative with your application situations as well as a creative support team for ideas and solutions. "NOTICE: We reserve the right to make changes at any time, without notice, in materials, specifications, and sizes, and also to discontinue any item shown on our web site or literature. Check with your local BROSCO Dealer before making final decisions or before using dimensions shown in structural preparations."