Windows & Doors on Winston Salem NC house

Transform Your Durham, NC, Home With Durable, Stylish Composite Windows

Old or drafty windows can impact more than just your energy bill; they can also affect comfort, curb appeal, and even your home’s value. At Leap Windows and Doors, we help Durham homeowners upgrade with fiberglass composite windows built for long-term durability and custom style. Whether you're dealing with humid summers or unpredictable weather, our composite windows offer the strength, insulation, and design flexibility your home deserves.

As a locally trusted, family-owned company, we bring decades of window replacement expertise to every project. We back this up with premium products, expert installation, and customer-first service.

Why Choose Composite Replacement Windows?

Composite windows are quickly becoming the preferred choice for homeowners who want performance without compromise. Built from a fusion of fiberglass and expanded polymer composites (EPC), our windows offer up to four times the strength of standard vinyl, with better insulation and weather resistance.

Durham’s climate can be harsh on windows, but composite frames won’t warp, rot, or fade. They offer the best of both worlds: the rigidity of fiberglass and the low-maintenance appeal of vinyl.

Benefits of Investing in Composite Windows

When you upgrade to composite replacement windows from Leap Windows and Doors, you’re choosing windows that are:

Highly durable and resistant to cracking, swelling, and corrosion
Energy-efficient, helping lower your heating and cooling costs
Customizable, with multiple styles, frame colors, and grille designs
Low maintenance, requiring little more than occasional cleaning
Backed by strong warranties for added peace of mind

These benefits make composite windows an ideal fit for both older Durham homes and newer builds.

Precision Installation by Local Window Experts

Here, we don’t just sell great windows—we install them the right way. Our professionals ensure that every composite window fits perfectly, seals tightly, and functions flawlessly from day one. Proper installation is key to maximizing energy efficiency, longevity, and appearance. That’s why we handle every detail with care and precision, with no shortcuts or surprises.

Request a Free Quote for Composite Windows in Durham, NC

Whether you want to modernize your Durham home or make it more comfortable and efficient, Leap Windows and Doors is here to help. Our composite replacement windows combine beauty, performance, and long-term value and are installed by a team you can trust.

$225 Off Windows

$500 Off Doors

+ 12 Months No Interest!

Feel Proud of Your Home Again

Top-Quality Windows & Doors

Leap Windows and Doors is a leading window and door replacement company with a long-standing reputation for excellence among homeowners in North Carolina’s Triangle and Triad areas.

Customer Reviews

Leap Windows and Doors is proud to have maintained a sterling reputation for providing value-driven solutions and first-class customer service. See what our customers are saying about us.

From the sales visit to the post-instalation follow-up visit, everyone has been professional, dependable, responsive, friendly...I only have positive words to describe our experience with Leap Windows.

Camila J. H.

From start to finish Leap got it right. They presented a great product and offered flexible financing options. They delivered on time and did great work. The whole team was extremely professional. My favorite part of all was the communication! This is something many company's struggle with but not Leap! I highly recommend using them!

Ethan L.

Nothing but a positive experience from the salesman, to the owner, then the installers. All very professional, respectful, kind and very efficient in installing the door with minimal intrusion to our home. We have a long entry hall and wanted to have windows at the top, but obscured so no one could peak in to our home. The style and superior quality was well worth the cost. Would highly recommend Leap Windows and Doors with no hesitation!

Madelyn M.