Three-Season Rooms
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Soak Up the Sunlight In Your New Three-Season Sunroom
Give Yourself More Space With a Three-Season Sunroom Addition
If you want to relax in a space that allows sunlight and breeze but keeps out the rain, you need a three-season sunroom. Exterior Designers Inc is a BBB-accredited company that has been in business since 1973. Depend on us to help turn your three-season room idea into reality with 3-D design rendering. Set up a FREE consultation when you call 219-464-7373.

Effective Three-Season Room Installations
At Exterior Designers Inc, we only use materials of the highest quality to create a three-season sunroom Munster, IN residents and beyond love. Our exclusive products also come with lifetime warranties for your peace of mind. Rest easy knowing that our expert installers will construct your three-season room properly the first time!
Alternative Sunrooms Available
- All-season rooms
- Cathedral sunrooms
- Deck enclosures
- Gabled sunrooms
- Integrated sunrooms
- Patio covers
- Pool enclosures
- Studio sunrooms
Schedule a FREE estimate by calling 219-464-7373 or use our online form.
4.5
Happy Customers
We absolutely love our new patios and French doors! Dave and his crew did a Beautiful job and were
so professional! Would highly recommend Exterior Designers!
- Dyanna B
We are extremely happy with using Exterior Designers Inc for our 3 seasons porch. They were very helpful, professional and thorough through every step of the process from the initial consultation through the final cleanup. We felt confident in stepping back and knowing they handled every step of the process with efficiency. we highly recommend their services.
- Rhonda H
Dave Jones and the entire crew were phenomenal! Dave worked with us to turn our 3-season sunroom vision into reality. He kept us informed every step of the way. Everyone was very friendly and professional. Very satisfied with the quality of work. Highly recommended!
- Devin K