Three-Season Sunrooms for Relaxed, Light-Filled Living
Make the most of spring breezes, summer evenings, and crisp fall mornings with custom three-season sunrooms from Bellus Terra. Designed to offer comfort and protection during the milder months, these enclosed spaces bring you closer to nature—without the bugs, wind, or sudden weather changes.
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We install 3 season sunrooms in the Wake Forest and Raleigh areas.
What Is a Three-Season Sunroom?
A three-season sunroom is an enclosed space designed for comfort during spring, summer, and fall. Unlike a four-season or all-season room, it is not connected to your home’s HVAC system and typically features lighter insulation. This makes it more affordable while still offering protection from rain, wind, and bugs.
Because three-season rooms are not temperature-controlled year-round, they are ideal for homeowners who want to enjoy the outdoors in comfort—without the full investment of a climate-controlled addition.


Why Choose a Three-Season Sunroom from Bellus Terra?
- Built for Seasonal Enjoyment
Relax and unwind in a bright, breezy room that keeps you comfortable through North Carolina’s most temperate seasons. - Cost-Effective Extension of Your Home
Get more space and natural light at a lower investment compared to full four-season additions. - Flexible Use, Beautiful Design
Use your sunroom for entertaining, dining, reading, or as a casual lounge—customized to fit your lifestyle. - Tailored to Your Architecture
Every sunroom is designed to complement your home’s style, with a variety of finishes, layouts, and window options to choose from.

Comfort Without Complexity
Bellus Terra’s three-season sunrooms provide:
- Protection from rain, bugs and UV rays
- Optional screens or vinyl panels for ventilation
- Clean transitions from indoor to outdoor living
- Natural light and open views without full exposure to heat or cold
Add Space, Light, and Connection to the Outdoors
Whether you’re looking for a quiet escape or an elegant space to entertain, a three-season sunroom adds usable square footage and style—without the cost or complexity of a full addition.