Mercury Excelum is a proud distributor of The Performer patio door by Royal. The Performer Patio Door takes you three steps beyond the conventional design and concept of sliding patio doors. Its sleek appearance, durability, and precision engineering is designed for today’s generation and beyond. When you purchase a Performer patio door, you are also purchasing peace of mind and added value to your home.

Mercury Excelum proudly distributes the Impressions line of beautiful and durable storm doors manufactured by National Nail Corp. Whatever your budget or design requirement, we have the door for you. Choose from a vast array of styles and options.