Custom Sunrooms · Greater St. Louis
Custom Sunrooms in St. Louis, MO
Imagine enjoying the beauty of the outdoors without worrying about heat, humidity, rain, insects, or changing seasons. Patriot Builds designs and installs custom sunrooms throughout the Greater St. Louis area — bright, comfortable spaces that feel like a natural extension of your home.
More Room, More Light
Expand Your Home Without Moving
Many homeowners love their neighborhood but wish they had more usable space. A custom sunroom provides the additional room you need while bringing in natural light and connecting your home to the outdoors.
Whether you’re enjoying your morning coffee, hosting family gatherings, or simply creating a quiet place to unwind, a sunroom can completely transform how you use your home.
Whether you’re enjoying your morning coffee, hosting family gatherings, or simply creating a quiet place to unwind, a sunroom can completely transform how you use your home.
Benefits of a Sunroom
- Additional living space
- Increased home value
- More natural light
- Year-round enjoyment
- Better connection to outdoor views
- Custom designs tailored to your home
- Less costly than many traditional additions
Options for Every Season
Types of Sunrooms We Build.
Spring · Summer · Fall
Three-Season Sunroom
Enjoy spring, summer, and fall in a comfortable enclosed space designed to maximize fresh air, natural light, and outdoor views — ideal for homeowners who want additional living space without the investment of a fully climate-controlled room.
Year-Round Comfort
Four-Season Sunrooms
Designed for year-round use, four-season sunrooms feature insulated construction and can be integrated into your home’s heating and cooling system — functioning like traditional living areas while providing the bright, open feeling homeowners love.
Every Month of the Year
All-Season Sunrooms
Create a versatile living space that can be enjoyed every month of the year regardless of weather conditions — perfect for family rooms, dining areas, hobby spaces, home offices, and more.
Custom, Never Cookie-Cutter
Designed Around Your Home.
Every Patriot Builds sunroom is custom designed to complement your home's architecture. We carefully consider rooflines, finishes, sightlines, and functionality to ensure the final result feels like it was always part of your home.
No cookie-cutter designs. No one-size-fits-all solutions. Just a beautiful space built specifically for your family.
The Patriot Difference
Why Choose Patriot Builds?
- Family-Owned Since 1957
- Custom Sunroom Designs
- Experienced Installation Teams
- Free Design Consultations
- Serving Greater St. Louis
- High-Quality Materials
- Financing Available
Good to know
Frequently Asked Questions.
Do sunrooms add value to a home?
A professionally designed sunroom can increase both enjoyment and overall property value by adding functional living space.
Can I use my sunroom year-round?
Four-season and all-season sunrooms are specifically designed for year-round comfort.
How long does a sunroom project takes?
Project timelines vary based on size and complexity. During your consultation, we’ll provide a detailed timeline specific to your project.