We are very happy with our new screened in patio. Thank you so much for all the hard work.
Get the 3-Season Room You Want—Without the Cost of a Full Addition.
We use your existing porch roof and footprint to create a beautiful, weather-protected space in a fraction of the time and cost.
- ✓Up to 75% ventilation
- ✓Protection from insects and changing weather
- ✓Custom fit for your existing outdoor space
Free Consultation • Guaranteed Estimate • Oklahoma Installation Team


See What Your Existing Porch Could Become
Tell us about the space you already have. A Sunspace specialist can review your goals and help determine whether a porch or patio enclosure is a good fit for your home.
What Customers Say About Their New Porch Spaces
Real feedback from homeowners who chose Express Sunrooms for porch and patio enclosure projects.
We absolutely love our screened porch! Gus did a great job explaining what all of our options were and helped us pick...
Express Sunrooms did an excellent job for us installing a screened in back porch with a doggie door. The estimate was...
Your Porch Already Has the Space. Make It More Usable.
Instead of building an entirely separate room, many existing covered porches and patios can be converted by enclosing the open sides with a custom window system, subject to an on-site assessment.
An Open Porch
- Mosquitoes interrupt evenings
- Wind and rain push you indoors
- Pollen and debris enter freely
- Weather limits when you can use it
- Furniture stays exposed
A Converted Porch
- Protected perimeter with insect screening
- Adjustable ventilation when weather is comfortable
- Vinyl panels can close when wind and rain arrive
- Natural light and outdoor views remain
- A more useful spring-through-fall living space
The idea is simple: use the roof and footprint you already have, then add a purpose-built enclosure around the open sides when the existing structure is suitable.

Keep the Outdoor Connection. Gain More Control.
A protected outdoor living space can still feel bright, open and connected to the yard while giving you a way to respond when insects or weather move in.
Fresh Air and Weather Protection in the Same Space
WeatherMaster vinyl window panels give homeowners flexible control over a porch enclosure. Adjust the panels for substantial airflow during comfortable weather, then close them when rain, wind, pollen or changing temperatures move in.
Open Up to Approximately 75%
Position the panels for broad natural ventilation when conditions are right.
Close Against Changing Weather
Reposition the vinyl panels when Oklahoma wind and rain move in.
Built-In Insect Screening
Fiberglass mesh screening helps reduce insect intrusion while allowing airflow.
Flexible Panel Positioning
The panels can be adjusted rather than operating as only fully open or fully closed.


Not Traditional Glass. Built Around the Way a Porch Is Used.
WeatherMaster uses ViewFlex glazed vinyl in a lightweight window system designed specifically for porch and patio environments. It keeps the enclosure visually open while giving homeowners flexible ventilation and weather closure.
More Comfortable Mornings. Longer Evenings. Fewer Weather Interruptions.
Keep Insects Outside
Enjoy meals, conversations and evenings without constantly fighting mosquitoes and other insects.
Stay Protected When Weather Changes
Close the enclosure when wind and rain arrive instead of immediately abandoning the patio.
Let the Breeze Back In
Open the window system when conditions are comfortable and enjoy substantial natural ventilation.
Keep the Outdoor Feeling
Large window openings preserve natural light and views rather than turning the porch into a dark room.
You May Already Have the Space for Your Next Favorite Room
Let the Sunspace team look at your existing porch or patio and show you what's possible.
Is Your Existing Outdoor Space a Good Candidate?
The existing structure, dimensions, attachment points and roof condition need to be evaluated before compatibility can be confirmed.
Covered Patio
Open sides beneath an existing compatible roof may be enclosed to create a more protected outdoor room.
Covered Porch
Add weather protection while preserving views, natural light and adjustable airflow.
Screened Porch
Some existing compatible screen-room structures can be upgraded with WeatherMaster vinyl windows without rebuilding the full frame.
Deck With a Roof
Covered deck structures may be candidates depending on structural condition and attachment points.
Existing Patio Cover
A suitable covered patio may be enclosed on the sides to create a more protected 3-season environment.
See How an Existing Outdoor Space Can Feel Finished
These enclosure styles show how a covered porch or patio can gain protection, structure and a more intentional connection to the home.





Why Homeowners Choose WeatherMaster for Porch Conversions
Up to Approximately 75% Ventilation
Create substantial airflow during comfortable weather.
Weather Closure
Close the vinyl panels when wind or rain arrives.
Insect Protection
Integrated mesh screening helps keep insects outside.
Four Vinyl Tint Choices
Choose Clear, Smoke Gray, Dark Gray or Bronze based on the desired appearance and sun exposure.
Custom Manufacturing
The window system is manufactured to fit the specific project dimensions.
Low-Maintenance Materials
Vinyl glazing and aluminum framing are designed for outdoor enclosure use.
A Screened Porch Breathes. A WeatherMaster Conversion Can Also Close.
The main difference is weather control. Screen mesh stays open to wind and driven rain, while vinyl panels can be repositioned when protection is needed.
| What You Need | Screen-Only Porch | WeatherMaster Porch Conversion |
|---|---|---|
| Insect protection | Protected | Protected |
| Fresh air | Yes | Adjustable |
| Ventilation control | Open mesh | Up to approximately 75% |
| Wind & driven rain | Can pass through mesh | Panels can close when weather changes |
| Weather closure | No | Yes |
A Straightforward Conversion Process
Free On-Site Consultation
The team evaluates the existing porch or patio, dimensions, structure, sun exposure and how you want to use the space.
Custom Design & Guaranteed Estimate
Review the enclosure configuration, windows, tint, colors and relevant structural details, then receive a clear project estimate.
Permits & Custom Manufacturing
Where permitting is required, Sunspace handles the process. Components are custom-manufactured for the project.
Professional Installation
Factory-trained installers complete the conversion and finish the enclosure around the existing structure.
Final Walkthrough
The completed project is reviewed with the homeowner before final satisfaction and payment.
No Payment Until You're Satisfied
Sunspace by Express states that it covers permits, engineering and materials upfront and does not require payment until installation is complete and the homeowner is satisfied.
Installed by Oklahoma Outdoor-Living Specialists
Factory-Trained Master Builders
Product-specific training instead of treating porch enclosures like a generic remodeling job.
Guaranteed Estimates
The company states that the quoted project price is guaranteed rather than changing unexpectedly later.
Oklahoma-Based Team
Local teams support homeowners throughout Oklahoma, including the Oklahoma City and Tulsa markets.
No-Risk Payment Structure
Payment follows completed installation and homeowner satisfaction according to the company's published guarantee.
Purpose-Built Window System
WeatherMaster is designed specifically for porch and outdoor-enclosure applications.
Porch & Patio Conversion Questions
Many existing covered patios can potentially be enclosed, but the current structure, dimensions, attachment points and roof need to be evaluated before compatibility can be confirmed. The free on-site consultation is designed for this assessment.
Not necessarily. A porch conversion is specifically intended to make better use of an existing covered porch or patio when the existing structure is suitable.
Yes. WeatherMaster four-track windows can provide up to approximately 75% ventilation when configured open.
The system incorporates fiberglass mesh screening designed to reduce insect intrusion while still allowing airflow.
The vinyl window system is designed to provide weather closure when the panels are closed, helping protect the space from wind and rain.
No. This solution is positioned as a 3-season porch or patio enclosure. Homeowners who want a fully insulated, climate-controlled addition should discuss the appropriate alternative during the consultation.
The applicable enclosure system is available in multiple frame colors, and the vinyl windows are offered in Clear, Smoke Gray, Dark Gray and Bronze tint choices. Exact combinations should be confirmed during design consultation.
Every project is custom. Pricing depends on the dimensions, number of window sections, existing structural conditions, doors and selected options. The best way to receive accurate pricing is a free on-site estimate.
Project scope, permitting, manufacturing and existing structural conditions can affect scheduling. The team will provide project-specific timing during the consultation and design process.
Porch & Patio Enclosures Across Oklahoma
Sunspace by Express serves homeowners throughout Oklahoma from its Oklahoma City and Tulsa locations.
Oklahoma City Office
6810 N Broadway Ext AOklahoma City, OK 73116+1 405-874-7776
Tulsa Office
9916-A E. 43rd StreetTulsa, OK 74146+1 405-874-7776
Start With a Free Porch & Patio Estimate
Your existing roof and footprint may already give you the foundation for a more comfortable 3-season space. Tell us about your project and the Sunspace team will show you what is possible.
