With over 6000 successful installations since 2002, CT Cellar Doors has grown into Connecticut’s leading specialist in cellar doors and basement access systems. Our in-house team takes pride in doing the job right – from cellar door replacements to egress windows and basement window installs.
Cellar Door & Window Replacement Experts in Connecticut
Need a durable replacement for your cellar door or looking to upgrade your home’s windows? CT Cellar Doors offers professional replacement and installation of cellar entrances and windows throughout Connecticut and southern Massachusetts – with lasting results and years of experience you can trust.
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$600 OFF*
Extra $100 Off – Winter Special
* Certain conditions apply
About Us
Built for Basements. Trusted by Homeowners.Families.Neighbors.Residents.Owners.Households.Clients.Customers.Communities.People. Just Like You.
Connecticut’s Largest Cellar Entry Specialist
With thousands of successful installations, we are the trusted experts in cellar doors and windows, our reputation speaks volumes. Proudly standing as the largest cellar entry specialist in Connecticut and southern Massachusetts, we offer free, no-obligation quotes with fair pricing and exceptional customer service. Your satisfaction is our priority!
Quality Installation for Lasting Impressions
Our team specializes in the unique installation of bulkhead doors, prioritizing quality and affordability. We offer the highest-quality materials within any budget, backed by expert installation services and an industry-leading warranty for all our customers.
Diverse Solutions for Your Basement Needs
We understand the importance of addressing various basement concerns. In addition to our core offerings, we have expanded our product line to include doors, windows, and water-proofing.
Trusted by Homeowners Across Connecticut
We take pride in the strong relationships we’ve built with homeowners throughout the region. With hundreds of glowing reviews on Google, our commitment to craftsmanship, transparency, and dependable service continues to set us apart.
Our Services
Full-Service Basement Solutions Designed for New England Homes
We install and repair a wide variety of cellar and exterior basement doors and windows to help protect your home from water intrusion, rust, and decay.
Now Offering
Home Window Installation & Repair
We now provide window installation and repair services to help you increase energy efficiency, improve curb appeal, and add value to your home.
Window Replacement
Choose from a range of vinyl, fiberglass, and wood windows — all installed to ensure energy savings and performance.
Window + Door Combo Projects
Save time and money by bundling both services into one project.
Based on over 200+ Google Reviews
