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Welcome to Superior Windowland LLC

» 3 Simm Lane, Newtown. CT. Servicing areas: CT. NY. RI. MA.

Welcome2022-05-06T19:25:26+00:00

· Windows

· Siding

· Roofing

· Sprayfoam

· Doors

We Supply & Install

Superior Windowland is an industry leader in windows, doors, spray foam insulation, and more. Through years of experience and training, you can rest assured that our factory-trained crew will handle your project properly and professionally.

Whether you need a set of new windows, new roof or new siding for your entire house, you can count on us for complete satisfaction. Superior Windowland’s crew assists with your project from start to finish. Our knowledgeable staff will help you choose the perfect materials, and our skilled technicians will install them the right way.

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Latest from our company blog:

The Case for Energy-Efficient Windows.

Thinking about window replacement? The typical single-pane, clear window is usually a thermal hole in any building envelope. According to the UMass Amherst | Department of Environmental Conservation, “most are 10 times less energy efficient than the wall area they replace. An average home may lose [...]

May 27th, 2022|blog, Energy Efficiency|

Talk To A Superior Specialist Today

Call (203) 479-9703
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We invite you to visit our showroom to see our products in person, or get a no pressure home evaluation. All at no cost to you!