Most Flexible
Model 200 WeatherMaster
Vinyl 4-Track windows for weather protection with wide-open ventilation when conditions are perfect.
- Season3-Season
- WindowsViewFlex Vinyl
- VentilationUp to 75%
- Wall Panels2" Foam
- Floor OptionUp to R35
Oklahoma's Trusted Sunroom Installer
Turn Your Patio Into a Room You’ll Use Every Day.
Custom 3-season and 4-season Sunspace sunrooms designed for Oklahoma homes, professionally installed by factory-trained certified master builders.
- ✓ Guaranteed estimate, no surprise price changes
- ✓ Three custom sunroom models to fit your home
- ✓ Two-year labor warranty
- ✓ Transferable lifetime product warranty
★★★★★
4.9 Google rating • Family-owned • Serving Oklahoma for 10+ years
✓ Free, no-obligation design consultation
Designed around your home
More natural light. More living space. More seasons outside.
Built for the way Oklahoma homeowners actually want to use their porch, deck, or patio.
Free Design Consultation
Tell Us What You Want From Your New Sunroom.
We’ll evaluate your space, discuss the right Sunspace model for your goals, and give you a clear, guaranteed estimate with no pressure and no obligation.
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No upfront payment requiredYou pay only when the project is complete and you are satisfied.
02
Permits & engineering handledOur team manages the technical details for your project.
03
Built specifically for your homeNo standard kit. Your sunroom is designed to your actual dimensions.
Prefer to talk now? Call +1 405-874-7776
Get My Free Sunroom Quote
Share a few details. Our Oklahoma team will follow up about your project.
Keep the view. Lose the reasons you avoid the patio.
Sun, insects, rain, wind, and seasonal extremes no longer decide when you can use the space.
Built for Oklahoma Living
Your Outdoor Space Shouldn’t Be Usable Only When the Weather Cooperates.
A custom sunroom gives you the natural light and outdoor connection you want while creating a more protected, comfortable room around the way you actually live.
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Summer Heat & Glare
Choose the wall, roof, tint, and glazing system that fits your home’s exposure and comfort goals.
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Wind & Storms
Fully enclosed systems give your porch real protection when Oklahoma weather changes fast.
✦
Mosquitoes & Insects
Enjoy ventilation and fresh air without giving bugs full access to your outdoor living space.
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Seasonal Limitations
Choose a 3-season solution or step up to a fully insulated 4-season room for year-round use.
Sunspace Sunroom Models
Three Models. One Expert Oklahoma Team.
The right choice depends on how many seasons you want to use the room, how much ventilation you prefer, and the level of climate control you need.
Year-Round Living
Model 400 Insulated
A true 4-season room with insulated walls, thermal breaks, and Low-E Argon glass for all-season comfort.
- Season4-Season
- WindowsLow-E Argon Glass
- Wall Panels3" High-Density Foam
- Thermal BreaksCommercial Grade
- Floor OptionUp to R35
Glass Look
Model 300 3-Season Glass
A bright architectural room with single-glazed glass and independently operating sashes for cross ventilation.
- Season3-Season
- WindowsSingle-Glazed Glass
- Ventilation2-Way Sashes
- Structure2" Insulated Pillars
- MaintenanceVery Low
Quick Comparison
Which Sunroom Fits Your Home Best?
You do not need to know the answer before you call. We’ll assess your home and recommend the best-fit option.
| Feature | Model 200 | Model 300 | Model 400 |
|---|---|---|---|
| Best For | Flexible 3-season use | 3-season glass look | True year-round living |
| Window System | WeatherMaster ViewFlex vinyl | Single-glazed glass | Low-E Argon gas glass |
| Ventilation | Up to 75% | Both sashes operate | Controlled ventilation |
| Wall Construction | 2" foam panels | 2" insulated pillars | 3" high-density foam walls |
| Therma-Deck Option | Available | Available | Available |
| Best Next Step | Get expert recommendation | Get expert recommendation | Get expert recommendation |
The Sunspace by Express Difference
A Home Improvement Project With Less Risk Built In.
We handle permits, engineering, and materials up front. You are not asked for payment until the project is complete and you are satisfied.
No upfront paymentStart with confidence
Guaranteed estimateNo surprise project pricing
2-year labor warrantyOur workmanship is backed
Lifetime product warrantyTransferable protection
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Factory-Trained Master Builders
Your installation is handled by specialists trained on the Sunspace systems they install.
02
Custom Manufacturing
Your sunroom is designed around the actual dimensions and structure of your home.
03
Multiple Roof Systems
Acrylic, insulated, hybrid, and panel options can be matched to your exposure and comfort goals.
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Built for Oklahoma
Product selection considers heat, sun exposure, storms, wind, and the seasons you want to use the room.
Simple Process
From First Call to Finished Sunroom in 5 Clear Steps.
No confusing handoffs. No guessing what happens next.
1
Free Consultation
We discuss your space, goals, timeline, and budget with no obligation.
2
In-Home Design
We measure the space, review product options, and prepare your guaranteed estimate.
3
Permits & Engineering
Our team handles the technical requirements and coordinates the project details.
4
Expert Installation
Factory-trained certified builders install your custom system and clean the work area.
5
Final Walkthrough
You inspect the completed room. Payment comes after the work is finished and you are satisfied.
✓ No upfront payment required
✓ Permits & engineering handled
✓ 2-year labor warranty
✓ Lifetime transferable product warranty
Recognized Excellence
Dealer of the Year
Sunspace Southwest Region recognition highlighted by the Oklahoma team.
Multiple Years
Most Progressive Dealer
Recognition for continued innovation, growth, and customer-focused outdoor living work.
Local Experience
10+ Years Serving OKC
A family-owned Oklahoma business focused specifically on outdoor living spaces.
Professional Standards
Licensed, Bonded & Insured
A professional installation process designed to protect your home and project investment.
Serving Homeowners Across Oklahoma
Local Sunroom Expertise, Statewide Coverage.
Sunspace by Express installs custom sunrooms throughout Oklahoma, including the Oklahoma City and Tulsa metros and surrounding communities.
Oklahoma City
Edmond
Norman
Tulsa Metro
Nichols Hills
Gaillardia
Iron Horse Ranch
+ All of Oklahoma
Not Sure If We Serve Your Area?
Call the Google Ads line and we’ll confirm coverage.
Tell us where your property is located and what kind of sunroom you are considering.
☎ +1 405-874-7776Frequently Asked Questions
Questions Oklahoma Homeowners Ask Before Building a Sunroom.
Clear answers before you schedule a consultation.
What is the difference between a 3-season and a 4-season sunroom?
A 3-season room such as Model 200 or Model 300 is designed primarily for spring, summer, and fall use. Model 400 steps up to 3-inch insulated walls, commercial-grade thermal breaks, and Low-E Argon glass for true 4-season living.
Can a sunroom be installed on my existing porch or deck?
In many cases, yes. Sunspace systems can be installed over an existing covered porch, deck, patio, or similar structure when it is structurally suitable. The team evaluates the existing space during the consultation and confirms the right installation approach.
Which sunroom model is best for Oklahoma summers?
Model 400 provides the strongest thermal performance for homeowners prioritizing full climate control. Model 200 can be a strong option when the goal is flexible ventilation, insect protection, and weather closure without turning the porch into a full 4-season addition.
What is the No-Risk, No-Pay Guarantee?
Sunspace by Express handles permits, engineering, and materials up front. You are not asked for payment until the project is complete and you are satisfied with the finished work.
How much will my sunroom cost?
Pricing depends on the dimensions of your space, the Sunspace model, roof and floor system, site conditions, and selected options. The design consultation is used to build a specific estimate, and the company promotes guaranteed estimates so the quoted project price does not unexpectedly change later.
How do I get started?
Submit the free quote form on this page or call +1 405-874-7776. The team will discuss your project and schedule the next step for your Oklahoma home.
Ready to Turn Your Outdoor Space Into a Room You’ll Actually Use?
Get a free, no-obligation sunroom consultation and a clear recommendation for the right 3-season or 4-season solution for your Oklahoma home.