Three-Season Sunrooms
Affordable sunroom solutions for spring, summer, and fall enjoyment without the cost of year-round climate control.
What Is a Three-Season Sunroom
A three-season sunroom is designed for use during spring, summer, and fall. These rooms have large windows and screens that let in plenty of natural light and fresh air, but they are not insulated for extreme temperatures. That makes them more affordable than four-season sunrooms while still giving you a comfortable outdoor living space for most of the year.
In Moreno Valley, our mild winters mean you can actually use a three-season sunroom more than the name suggests. While it might not be ideal on the coldest January mornings, you will get plenty of use from March through November. If you are looking for a budget-friendly way to add square footage and enjoy your backyard, a three-season sunroom is a smart choice.
Benefits Over Outdoor Patios
Unlike an open patio, a three-season sunroom protects you from bugs, wind, and sun glare. You can leave furniture and decorations inside without worrying about them getting damaged by weather. It also gives you a defined indoor-outdoor space that feels more like an extension of your home than a typical patio.
You can add ceiling fans, lighting, and electrical outlets to make the space even more functional. Many homeowners use their three-season sunrooms as dining areas, home gyms, or relaxation spaces. Since the structure is enclosed, you also get better privacy than you would with a standard patio or deck.
How We Build Three-Season Sunrooms
What goes into a quality three-season sunroom:
- •Aluminum or vinyl framing: Durable materials that resist rust and require minimal maintenance
- •Single-pane glass or screens: Keeps costs down while providing clear views and ventilation
- •Solid roof or glass roof options: Choose between a traditional roof or a glass roof for maximum sunlight
- •Electrical wiring: We can add outlets, lighting, and ceiling fans for comfort and convenience
- •Custom sizing: We design your sunroom to fit your property and match your home's style
Why Moreno Valley Homeowners Choose Us
We have been building three-season sunrooms in Moreno Valley since 2024, and we understand what works best for local weather and building requirements. Our team handles everything from design to permits to final installation, so you do not have to coordinate with multiple contractors or worry about code compliance.
Every project starts with a free consultation where we discuss your goals, measure your space, and provide a detailed quote. If you decide to move forward, we handle all the permitting and keep you updated throughout the process. When your sunroom is complete, you will have a beautiful new space that adds value to your home. If you want year-round climate control, we also offer four-season sunroom installations. And if you already have a sunroom that needs work, check out our repair and glass replacement services.
Frequently Asked Questions
Ready to Extend Your Living Space?
Let's discuss your three-season sunroom project. We offer free consultations and detailed quotes.

