Mercury Excelum

Mercury Excelum has been a trusted and dependable name in exterior building products since 1953 throughout New England. Our company has its roots in Connecticut, where we first started as a manufacturer of aluminum storm windows and storm doors. Over the years, we have expanded our product line to include a diverse range of replacement and new construction windows, vinyl fence and railing products. Our mission is to help you keep your home warm and looking beautiful.

Products and Services

At Mercury Excelum, we are committed to providing you with products that meet your needs, along with outstanding customer service and reliability. Our products are manufactured in our state-of-the-art manufacturing facility located in East Windsor, Connecticut. We strive to provide high-quality building products that are not only functional but also aesthetically pleasing. Our product range includes:

• Windows: Our windows are designed to provide energy efficiency, durability, and style to any home. We offer various window styles, such as vinyl replacement windows, wood replacement windows, new construction windows, storm windows, garden windows, and bay/bow windows.
• Vinyl Railing & Fencing: Our vinyl railing and fencing products are designed to provide a long-lasting and maintenance-free solution for your home's exterior. We offer various styles and colors to choose from, ensuring that you find the perfect fit for your home.
• Other Products: Our product range includes various other exterior building products, such as decking, shutters, and vinyl siding.
• Installation Instructions: We provide installation instructions for all our products, ensuring that your contractor has all the necessary information to install your new building products correctly.

Service Area

Our products are shipped to installers and retailers from the Hudson Valley and Westchester Counties in New York up through New England. We take pride in serving our customers in the New England region and providing them with high-quality building products.

Why Mercury Excelum?

As a third-generation, family-run business, we take pride in the high-quality building products we manufacture and distribute. With decades of experience and a multitude of customers throughout our service area, we are confident that you'll be glad you asked your contractor to install Mercury products in your home.

Our team of experts is dedicated to providing you with the best possible customer service and support. We are here to help you with any questions or concerns you may have about our products or services.

If you're a homeowner, property manager, contractor, or architect, Mercury Excelum has the tools, resources, and support to meet your needs. We offer various installation instructions, FAQs, and guidelines for selecting a contractor.

Please feel free to contact us if you need more information on our products, a local contractor referral, or ideas for your home. We are here to help you in any way we can.