Transoms are horizontal or rounded windows positioned above an entry door or window. A transom can either be paired with sidelites, for a sense of symmetry surrounding a door, or used alone. Depending on the style and shape of the transom, it may better suit a door with sitelites or without. Transoms are available in many shapes and styles. They can be built with regular window glass, or glass that is beveled, textured or patterned. Adding a transom to your entry door is an excellent way to add light and make a bold statement with your entrance system. FAQ Friday is a weekly feature where we answer Frequently Asked Questions about our products, service or industry. To see other FAQs we’ve answered, visit our FAQ page. If you have a question you don’t see an answer for, just ask in a comment or contact us.