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  • Verified reviews icon226
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Top-Rated Window and door contractors in Smithville - Updated Nov 2026

Avatar for Cornerstone Home Improvement
Cornerstone Home Improvement
4.8(
179
)
New Windows - 6 +New Windows - 3-5New Windows - 2+9 more

Serving Smithville, MO and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"From purchase to installation, the quality of the product (windows) to the installation was excellent. Price was a little higher than some other window places but not very much, and the quality of the windows and the installation was much better. Very happy with this purchase."
Additional Photos
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+17

Response time2 days
Response rate100%
35 neighbors recently requested a quote
Avatar for One Source KC, LLC
One Source KC, LLC
4.6(
57
)
Egress Window - Install

Serving Smithville, MO and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"One Source KC replaced our small basement window with a beautiful Egress Window. They had amazing communication, a fair rate, quick turnaround time, were very respectful of our property and professional. I highly recommend them!"
Egress Window
Vinyl Siding
Egress Window
Vinyl Siding
Egress Window

+12

Response time1 day
15 neighbors recently requested a quote
Recommended by96%of homeowners
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Window Door Contractors FAQs, answered by experts

Window screens are available in several standard sizes. Common dimensions include 24 to 36 inches wide by 36 to 48 inches tall, as well as sizes like 18 by 14 inches and 20 by 20 inches. These often correspond to standard window sizes, such as 2 feet wide by 3 feet tall or 4 feet wide by 6 feet tall. Screens are also sold in replacement rolls to accommodate various dimensions. It is always best to measure your windows for accuracy before a repair or replacement. If your windows are a non-standard size, you will likely need to order custom screens, which can increase the cost. However, a screen does not necessarily have to fit the entire window, so you may be able to use a standard-size screen even if your window is slightly larger.

If you’re not keen on using a traditional doggie door, there are some alternatives. One popular option is a solid, insulated door that you can lock when you’re out of the home for added security. You can also opt for a doggie screen, which you can lift and lower to allow your pooch access to the outdoors. These are a bit more convenient to use than a regular exterior door, although security could be an issue. You can also install a screen door with a small opening for your pup to prevent bugs from coming inside as your dog exits.

While the telltale signs can vary for different types of screen doors, it may be time to learn how to install a screen door if you're noticing rotting, warping, or splintering accompanying the sagging. If you’re unsure whether to replace a sagging screen door, consult a local screen door pro for an inspection and final decision.

While the benefits of garage door screens usually outweigh the downsides, there are some cons to installing one. First off, they can be quite expensive, especially if you’re having a professional install a retracting screen or a custom size screen. Second, they let fresh air and natural light in, but they also don’t provide the same privacy from people in the neighborhood that a solid door does. As you might guess, screens also won’t insulate your garage, so they’re often not usable in colder weather.

Egress windows require regular maintenance to ensure they function correctly. This includes cleaning the glass, inspecting the frame and well for debris, and making sure the cover or well drains properly. It is also important to check that the window sills and wells are watertight and to inspect and repair any damage to the window frame or seals to prevent leaks and maintain functionality.

The Smithville, MO homeowners’ guide to window and door contracting services

From average costs to expert advice, get all the answers you need to get your job done.