Replacement Doors in Connecticut Brand new replacement door

At Window World of Connecticut, you can expect each of our replacement doors to be built with the highest-grade materials and exemplify meticulous craftsmanship.

We take quality and style seriously, backing our doors with the industry’s strongest warranty and offering a wide variety of design options to fit your home’s look.

For secure and energy-efficient exterior doors, explore our wide selection below.


Entry Doors

Grey Entry Door on a brick house

Entry Doors from Window World of Connecticut are crafted with your first impression in mind. For a homeowner, returning to a beautiful, inviting exterior is more than desirable – it’s critical. You also want to provide visitors with a memorable experience at your home. That’s where we come in. Our entry door selection features beautiful performance-focused, energy-efficient door systems engineered to protect your home and boost curb appeal.


Patio Door

Patio Doors

The best patio areas act as extensions of your interior decor, which means the transition from your inside space to your backyard area is vital. Patio Doors from Window World of Connecticut provide a balanced pathway from inside to out. And with expanded glass panes and durable door frames, you’ll be able to maximize natural light with minimal upkeep.


French Rail Door

French Rail Doors

Elegance, beauty, convenience, grace. These are all words that come to mind when discussing French Rail Doors from Window World of Connecticut. While it is a sliding door, these unique doorways instill an eloquent vibe into any home.


French Door

French Doors

Our French Doors are designed to maximize natural lighting into your living space. Opening toward the inside, these uniquely functional doorways allow maximum amounts of light into your home and make for beautiful additions for any interior style.


Door Options

At Window World of Connecticut we tailor our doors to fit the exact style that you are looking for. We offer a wide variety of different door hinges, lock sets, deadbolts, and clad door jams, and exterior frames. Below you can view our wide array of options to choose from, including beautiful colors and finishes.
Paint and stain options for doors from window world of connecticut
Clad Door jamb and standard ultra performance exterior frames specifications for doors from window world of connecticut
specifications for hinges, mail slots, knockers, lever sets, dead bolts, lock sets, kick plates, keypad dead bolts, finishes, keypad lever sets and handle sets for doors from window world of connecticut


Pick Your Ideal Door and Contact Us Today!

Our local representatives are always available to come directly to your home in Hartford, New Haven or any of the surrounding localities. We’ll gladly answer questions about replacement door options and provide a free, no-obligation estimate.