☆ All of our casement door are manufactured with excellence and uncompromising quality control. Offering peace-of-mind warranty solutions help make your buying decision easier. ☆ Swing Doors are versatile and come in many designs, styles, shapes, and materials. No matter what you have in mind for your entry door Topbright can help. ☆ It is built to withstand stack pressure and a high wind load and comes with an optional battery back-up, making sure that the door performs in any weather or power outage. ☆ Swing doors are defined by the fact that they swing open in either direction. They are used in all-glass systems and increasingly for passageways in the exterior or interior.