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Thompson Creek Window Company offers homeowners an alternative to the middleman experience…a better way to get more for your money.

Homeowners want more than well designed windows and doors, including benefits like comfort, beauty, and energy efficiency. The best window or door in the world serves no purpose until it becomes part of your home. To provide you with this, we’ve made expert installation a part of every product we sell.

Product durability is extremely important to our customers. Every product that we design, build, and install must stand up to the rigorous weather conditions of the mid-Atlantic, as well as the test of time. That’s why we invest more money in higher quality parts and installation materials than other companies. Thompson Creek® products are backed by our No-Hassle Warranty and Buyer Protection Guarantee. We do this because homeowners see value in quality and durability, while a middleman is only interested in low cost so he can make a larger profit.

You'll get more for you money with Thompson Creek®!

Benefits Of Thompson Creek® Windows

Superior Selection

Our experts will inspect your home and make recommendations based upon your input and their findings. Because we are the manufacturer, we can offer you many choices from double-pane to triple-pane windows, slope sill to pocket sill windows, along with several different performance ratings, including our revolutionary noise reducing glass packages.

Expert Installation

All Thompson Creek® products are professionally installed by experts using our proprietary installation methods to ensure they outlast our warranty.

No-Hassle Warranty

Thompson Creek’s® No-Hassle Warranty and Buyer Protection Guarantee protect your home (and your pocketbook) for up to 50 years!

Built For The Mid-Atlantic Climate

Not all windows are equal! If you lived in Miami, you would want a window that blocks solar heat gain so your home stays cool. Conversely, if you lived in North Dakota, you would want a window that allows the sun’s heat to enter your home. Thompson Creek® windows are designed, and built to withstand the Mid-Atlantic climate with 4 distinct seasons including mild springs, hot and humid summers, mild falls and chilly winters.

Locally Built

Our windows are designed and built in our Upper Marlboro, MD factory to save you shipping costs.

Beautiful By Design

Our beveled exterior frames give the exterior of your home a beautiful finish.

AAMA Water And Wind Tested

Our windows are AAMA tested to withstand up rainfall of up to 8 inches per hour and wind tested to withstand category 4 hurricane winds (up to 146.56 mph) to protect your home against the occasional tropical storm.

Remarkably Energy Efficient

Our replacement windows exceed the 2018 Energy Star criteria. Our quality materials and superior installation improve the energy efficiency of your home, potentially lowering your utility bills.

We’re so sure that you’ll love your Thompson Creek® windows that we offer a No-Hassle Warranty and Buyer Protection Guarantee. Request a free quotation to see what Thompson Creek® replacement windows can do for your home.

Innovating For Your Comfort: Sound Shield

Sound Shield logo. Sound Shield is a trademark of Thompson Creek Window company




We're thrilled to release Sound Shield, a sound abatement glass package for our premium windows. Sound Shield filters out 35% more exterior noise as compared to our standard sound-reducing double pane windows.

Meet Sound Shield

View Before and After Slides



Our 38th Anniversary Sale Is Here!

Buy One, Get One 38% Off