Sunrooms & Patio Enclosures in Southeastern Wisconsin

Millennium Windows and Sunrooms LLC builds a wide variety of gorgeous sunrooms and patio enclosures throughout Southeastern Wisconsin. Call 262-364-7655 today!

From all-season sunrooms and patio conversions to screenrooms with long-lasting, easy-clean vinyl windows, we do it all! Our professional crew will complete construction efficiently, and make sure your yard is free of debris afterwards.

Concerned about price? No worries – we offer financing! Qualified buyers can take advantage of our 12-month, no payment, no interest payment plans! So there’s really no reason to deny yourself that beautiful sunroom or patio enclosure you’ve been dreaming of.

Take a look at our completed projects from some of our satisfied customers, and then give us a call at 262-364-7655 to set up a consultation today!

Conventionally Built 3 & 4 Season Additions

We offer conventional and modular 3 and 4 season additions depending on your desires. A conventional or stick built room is constructed at your house from scratch using the same materials as you would when building a new home. Everything is custom built from the ground-up.
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Modular Built 3 & 4 Season Additions

Modular or prefabricated additions are built in a factory out of high-quality composite materials that provide strength and durability that lasts a lifetime. After the addition is designed and constructed according to your specifications in a factory, it is then deconstructed to ship to your home.
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4 Track Windows Systems

How much light and fresh air circulate through your sunroom is determined by the type of windows you choose. 4 Track Window Systems allow for the ultimate flexibility with durable and stylish options available.
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Patio & Porch Conversions

A porch or patio will add value and functionality to your home. Expand your outdoor living area with a beautiful patio or porch built to the highest quality by Millennium Windows and Sunrooms LLC. We will work with you to completely customize your space.
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Sunroom
Sunroom
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Call 262-364-7655 today to get started on completing your dream home!

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