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Welcome to Superior Windowland LLC

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


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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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!

Our services

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Latest from our company blog:

7 Benefits of Hiring a Local Siding Contractor

When it comes to home improvement projects like siding installation or replacement, choosing the right contractor is crucial. Opting for a local siding contractor offers numerous advantages, from personalized service to a deep understanding of your area's climate. In this article, we'll explore the benefits [...]

September 20th, 2023|blog|

Steam Shower Installation in Your Connecticut Home: The Ultimate Guide

Imagine coming home to a spa-like oasis right in your bathroom—a place where you can relax, rejuvenate, and unwind. With steam shower installation in your Connecticut home, this dream can become a reality. In this comprehensive guide, we'll explore what a steam shower is, how [...]

September 20th, 2023|blog|