St. Louis' Trusted Custom Window and Door Company

20% off a new Garage Door & 50% off new Vinyl Windows • Cannot be combined with previous promotions or offers.

Contact Your Local Door Professionals

As leading, local door and window professionals in the St. Louis area, we would be more than happy to help you in any way we can. Feel free to contact us with any questions you may have, and we will provide you with an answer as soon as possible.

You can call to speak with one of our  door and window professionals directly at (314) 423-DOOR. Or, come by our Chesterfield showroom to see an example of products, as well as some of the work that goes into creating our custom doors and other products.

Get Started Today!

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Berry Door & Window

714 Goddard Ave
Chesterfield, MO 63005

(314) 423-DOOR

Showroom Hours:

Monday – Friday: 8:00a.m. to 4:00p.m.
Saturday: 10:00a.m. to 2:00p.m.

Berry Door AND Window Articles

Latest Posts from the Berry Door and Window Blog

Why Drafts Often Come From Around Windows, Not Through Them

Why Drafts Often Come From Around Windows, Not Through Them

September 16, 2026

Drafty windows don’t always mean you need replacements. Cold air often sneaks through gaps around the frame, worn insulation, or improper flashing. Learn how professional window installation, sealing, and insulation can stop air leaks, improve energy efficiency, and keep your St. Louis home comfortable through every season, without replacing perfectly good glass unnecessarily.

Why Window Orientation Matters More Than Most Homeowners Realize

Why Window Orientation Matters More Than Most Homeowners Realize

July 21, 2026

Window orientation plays a major role in home comfort, energy efficiency, and glare control. East, west, north, and south-facing windows receive different levels of sunlight, making glass selection important. Learn how solar heat gain coefficient (SHGC), Low-E coatings, visible light, and insulating performance can help create more comfortable rooms and improve year-round window performance overall.

The Long-Term Maintenance Reality of Window Materials

The Long-Term Maintenance Reality of Window Materials

July 8, 2026

Choosing the right window material means considering long-term maintenance, durability, energy performance, and design preferences. Aluminum-clad wood windows offer natural wood interiors with exterior protection and reduced maintenance, while vinyl windows provide low-maintenance ownership without painting or staining. Both can deliver strong long-term performance when paired with quality manufacturing, proper installation, and regular care.