Window & Door Replacement in Durham, NC
Get in Touch Today!
What We Do for Durham Homeowners
Kelly Window and Door focuses on replacing windows and exterior doors in existing homes. Our team begins by looking at what you currently have, what problems you are experiencing, and what you want the finished project to accomplish before recommending products.
We help coordinate product and design guidance, measurements, ordering, professional installation, and post-project support, giving homeowners one local company to work with throughout the replacement process.
Explore our replacement window options to compare available materials and styles, or browse our exterior door replacement options for front entrances, patios, side doors, and other exterior openings.


+
Years Experience
Why Durham Homeowners Choose Kelly Window and Door
Serving Triangle Homeowners Since 1994Lower Maintenance
Kelly Window and Door has spent more than 30 years helping homeowners throughout Durham and the Triangle plan window and door replacement projects. That experience includes homes of different ages, architectural styles, layouts, and existing conditions.
Advice Before You Make a Decision
Replacement windows and doors come with a wide range of materials, styles, glass packages, finishes, and price points. Our design consultants help you compare the differences that actually matter for your home instead of expecting you to sort through every option on your own.
Professional Installation
Good replacement work depends on more than the product itself. Our installation team pays close attention to measurements, fit, sealing, alignment, finish details, cleanliness, and protecting the areas of your home where the work takes place.
Support That Continues After Installation
A replacement project should not end the moment the installation crew leaves. Kelly remains available if you have questions, need product information, or need help navigating a warranty-related issue after your project is complete.
A Stress-Free Approach
Our Stress-Free Guarantee reflects our commitment to straightforward communication, helpful guidance, professional installation, and continued accountability throughout your project.



A Durham Window Replacement From Research Through Warranty Support
One recent Durham project shows why choosing a window company involves more than comparing products. Homeowner Brian spent more than a year researching window options, installers, pricing, and long-term considerations before moving forward with Kelly Window and Door. During the planning process, our team brought product samples to his home, discussed different options, revised the proposal as the project evolved, and returned to verify measurements before the windows were ordered.
Brian ultimately selected MI vinyl windows in part because his previous wood-frame windows had experienced rot and he wanted a lower-maintenance alternative. His replacement windows were installed over approximately three days, with the installation team moving furniture where necessary, removing and reinstalling blinds, cleaning the new windows, and cleaning the work areas as the project progressed.
The project also demonstrates why post-installation support matters. When a few windows had minor scratches and several screens required attention, Kelly helped coordinate warranty claims, replacement parts, and follow-up adjustments rather than treating installation day as the end of the relationship.
It is a useful example of the full replacement process: research, product comparison, careful measurements, professional installation, project management, and support when something needs attention afterward.
Visit Our Cary Window & Door Showroom
Product photos can only tell you so much. Durham homeowners can visit the Kelly Window and Door showroom in Cary to see window and door materials, operating styles, finishes, glass, hardware, and other details in person before making final selections.
The showroom gives you an opportunity to compare products side by side, operate different window and door styles, see materials and finishes more closely, and ask questions about the options you are considering for your home.

Window & Door Replacement FAQs for Durham Homeowners
Yes. Kelly Window and Door provides replacement windows and exterior door replacement for homeowners throughout Durham and the greater Triangle. Our physical showroom is located in Cary, and our team provides in-home consultations for Durham homeowners.
Kelly Window and Door offers vinyl, wood, and fiberglass replacement windows along with styles including double-hung, casement, picture, slider, bay and bow, garden, half-round, basement, specialty-shaped, and other configurations.
We replace front entry doors, French doors, patio doors, sliding glass doors, storm doors, and other exterior doors. Homeowners can compare fiberglass, steel, wood, and iron options along with different glass, hardware, colors, finishes, sidelites, and configurations.
No. Some Durham homeowners replace most or all of their windows in one project, while others begin with the windows creating the biggest problems and plan additional replacement later. The project can be structured around the condition of your current windows, priorities, and budget.
Yes. Kelly Window and Door has completed documented window replacement projects in Durham. One recent project involved replacing wood-frame windows affected by rot with vinyl windows and included product comparison, measurement verification, professional installation, and warranty-related follow-up support.
Yes. Kelly Window and Door remains available after installation for questions and product or warranty-related support. Our goal is to provide a local point of contact throughout the project rather than ending the relationship as soon as installation is finished.
Yes. Durham homeowners can visit our Cary window and door showroom to compare products, materials, styles, finishes, glass, and hardware in person.