Premium Basement Window Installation

Explore our Premium Basement Window Installation services at Connecticut Cellar Doors, where we exclusively utilize Low Emissivity (Low E) glass filled with Argon gas for optimal efficiency. Low E glass, a thin layer of metal oxide on the glass surface, provides year-round benefits. In warmer temperatures, it filters out heat and UV rays, keeping your basement cooler, while in colder weather, it allows sunlight to warm the interior. This energy-efficient feature reduces heating and cooling costs regardless of external conditions, making the most of natural sunlight.

Here's what you can expect from a Connecticut Cellar Doors installation


Custom-made for a perfect fit

No-maintenance white vinyl with welded seams

Smooth sliding operation with locks

Low E glass with Argon insulating dual glass

Optional dryer vent for added functionality

Insect screen over sliding panel

Window wells and well covers available

20-year glass warranty and Good Housekeeping Seal of Approval

One-day installations with full site cleanup

Professional, high-quality workmanship at an affordable price

Licensed and insured service with punctual arrival

Our dual glass basement windows are filled with Argon gas for superior insulation, ensuring increased energy efficiency.

Argon gas is a colorless, odorless gas found in our atmosphere. Argon is denser than air making it an excellent insulation material. By replacing the air between the two panes of glass with Argon, our windows provide increased insulation for your basement.

Brighten up your basement with our large vinyl sliding windows

Choose from our diverse offerings, which encompass a variety of basement window installations, window covers, and window well liners providing a comfortable and well-lit living area for your family. Our basement windows feature a smooth sliding mechanism and a half screen for ventilation to help combat the stale air common in basements. Other options are also available to meet your specific needs. Choose Connecticut Cellar Doors for your window replacement, and experience the transformative impact of our basement window installations.


$$$     Get a 10% federal tax credit on new cellar windows!     $$$

More About Tax Credit
connecticut cellar doorstaxi how muchupdown
Call Now! 203-591-9507