Doors

Window World of St. Louis is a preferred replacement door provider to homeowners in the St. Louis area.

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

OUR FEATURED PRODUCTS

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

Entry Doors

Make a bold statement with beautiful custom entry door that reflects the style of your St. Louis home and gives it a fresh look and feel.

Patio Doors

Our patio doors feature expanded glass areas, which means you’ll also enjoy more natural light throughout your home year-round.

French Doors

The Window World French Door combines traditional elegance with the functionality of a floor space-saving sliding door.

Benefits Of Doors From Window World

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

About Our Replacement Doors

Looking for new customized replacement doors to enhance your home? At Window World of St. Louis, we offer a variety of exterior doors to perfectly complement your home. Explore our range of doors below!

Enjoy Comfort and Savings with our Energy-Efficient Doors

Your home’s exterior doors play a larger part in your home’s energy performance than most people realize. If you’re looking to improve your home’s energy efficiency, consider replacing your exterior doors. Learn the science behind the savings here.

Why Energy Efficiency Matters

Replacement Door FAQs

What is a standard door size?

A standard door is typically 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 do you 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 of St. Louis, you can choose from a wide selection of door colors.