Largest Sunroom Dealer in NW Indiana!

Experience the Exterior Difference

Exterior Designers Inc. - Logo
,
Visit our Showroom!
This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.
This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.
Three-Season Rooms

Give Yourself More Space With a 
Three-Season Sunroom Addition

Factory-Trained Technicians  |  Excellent Warranties  |  Discounts Available

Factory-Trained Technicians

Excellent Warranties

Discounts Available

This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.

Hours:

This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.

Soak Up the Sunlight In Your New Three-Season Sunroom

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) 280-4055.

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

If you're interested in a sunroom Portage, IN and the surrounding areas admire, take a deeper look at what Exterior Designers Inc offers.
Schedule a FREE estimate by calling (219) 280-4055 or use our online form.

Call for a Free Estimate

Estimates Within 24 Hours

Lifetime Manufacturer Warranties

(219) 280-4055

(219) 280-4055

"Both Chad and Dave are great guys to work with. They are honest to the core. You know that they will come through with exactly what they say they will. The attention to detail and commitment to excellence is what sets them apart from their competition. They are by far the best sunroom dealer in NW Indiana and Michiana."

- LeeAnn Ashby, Google Review

Learn More About

Exterior Designers Inc

Play Video
Share by: