Window World of Upper Cumberland is Cookeville’s choice for replacement doors.

Replacement Doors That Make A Statement
Improve Your Home's Security, Appearance & Energy Costs


Elevate your home’s look with our stylish selection of replacement doors.

Entry Doors

Your home’s front door welcomes guests and has a big impact on the appearance of your house. Whether you’re ready for a new look or want something more energy efficient, we have the perfect door for you.

Patio Doors

Open your home up to your outdoor space with our patio doors. Beautiful and low maintenance with energy-efficient glass, you’ll love them inside and out.

Storm Doors

Storm doors add an extra layer of protection from Mother Nature’s worse, while allowing in more natural light on sunny days. They’re the perfect complement to our front doors.

Benefits Of Doors From Window World

Boost your home’s overall value and curb appeal
Protection from the toughest outdoor elements
Lower your energy bills for year-round utility savings
Covered by our best-in-class limited lifetime warranty

About Our Replacement Doors

If you’re ready to revamp your home’s exterior, look no further than Window World of Upper Cumberland! Our replacement doors are beautiful, durable, energy efficient, and made right here in the USA.

From entry doors that make your home more welcoming to storm doors that add another layer of protection, you’re sure to find the perfect door for your home at Window World.

Enjoy Comfort and Savings with our Energy-Efficient Doors

Like your home’s insulation and HVAC system, exterior doors play an important role in your home’s energy performance. At Window World of Upper Cumberland, our replacement doors are built with a host of energy-saving features like insulation and tightly sealed weatherstripping.

Why Energy Efficiency Matters

Doors FAQs

What is the standard door size?

The standard door is 80 inches tall, 36 inches wide, and 1 ⅜ inch thick. Exterior doors are the same height and width but are 1 ¾ inch thick instead.

How to measure the size of a door?

To measure the size door that you need, start with the width of the door frame. Next, measure the height of the door frame. Afterward, measure the thickness of the door to get the full dimensions.

How do you paint a door?

To paint a door, you can remove it from the hinges or paint it standing up. The first step is to prime the doors. Then, you can paint the door.

Consider the time of year when you are painting because you don’t want the temperature to be too hot or too cold. When you purchase a door from Window World, you can choose from a wide selection of door colors.

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