Window and Door Replacement Specialists

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Premium Windows and Doors for Properties in Lynchburg and Throughout Central Virginia

Windows and doors provide more than just access and natural light in your home or business. They contribute significantly to your property’s aesthetic appeal, energy efficiency, and overall value. However, wear and tear, aging, or outdated designs can compromise the thermal performance, beauty, and security of your property.  

As a Class A General Contractor with over 24 years in business, Sentry Exteriors has mastered the art of balancing functionality and aesthetics in window and door installation. Whether your windows are letting in too much cold air or your doors are not as secure as they used to be, our team of experts is ready to help.  

Superior Window Replacement Services

Window replacement is an opportunity to boost your property’s curb appeal and thermal performance while increasing natural light. At Sentry Exteriors, we offer comprehensive window replacement services using top-quality products from leading manufacturers like Ply Gem®, Wincore®, Simonton®, and more.

Each window we install is custom-made to match your specifications, ensuring a perfect fit every time. Our windows not only improve your home's aesthetic and comfort, but they also come with a limited lifetime manufacturer warranty, guaranteeing lasting beauty and performance with minimal upkeep. Transform your living spaces with our top-of-the-line window replacement services and enjoy the benefits of products custom crafted just for you.

High-Quality Door Replacements

Just like windows, doors play a critical role in defining your home's character and ensuring its security. Sentry Exteriors offers premium door replacements, including patio doors and entry doors. Our expertly installed doors add a touch of elegance to your home while keeping your space secure and energy efficient.

Beyond exterior doors, we also offer installation services for interior doors, catering to homeowners who want a coordinated look and improved interior decor. All our doors are designed for durability and longevity, promising our customers an investment that pays off.

Five-Star Reviews

Read Our Testimonials

My home sustained damage during a recent wind storm. Sentry Exteriors quoted the job and did the work quick. The crew was professional and their workmanship outstanding. They even explained why it happened and made sure it would not happen again to the surrounding pieces. They truly went above and beyond. I will definitely use this company again and recommend them for all your home repair needs.

Jennifer B.

Tampa, FL

Have had several hip cap tiles come off our original roof over the years when we have had really high winds.  Sentry has typically been able to come out and replace them within a day or two at most from the time I called.  Quick, friendly, and professional roof repair service at a very reasonable price.  Will definitely keep them in mind when it comes time to replace the roof.

Dudley R.

Tampa, FL

Everyone we talked to at Sentry was cordial and informative.  There was a delay in receiving the shingles, but once they arrived the roofing began within a couple of days. The work was completed in one day and all the mess cleaned up. Everything we had requested was done at a reasonable price.  We are very pleased with this company and plan to continue to use it for future needs.

Jean C.

Tampa, FL

Lynchburg, VA

7 Days a Week: 7:30AM - 5:30PM

21835 Timberlake Rd