Patio Enclosures By Andresen Inc logo
Call Us: 574-277-8864
Or visit our showroom:
51675 Bittersweet Rd., Granger, IN

Why move, when you can improve


Come visit our showroom

Our Services



We design and build your sunroom as if it was always part of your home. Sunrooms have been our specialty for over 40 years!

Awning Icon

Motorized Fabric Awnings

Enjoy worry-free, outdoor living at home, under a professionally-installed retractable fabric awning and experience elegant, on-demand solar protection with easy, push-button convenience.

Backyard Solutions

Backyard Solutions

Maximize your outdoor space—add shade, beauty and practical solutions that enhance your enjoyment of your backyard.

Visit our Granger Showroom or call us: 574.277.8864

Our showroom has 7 full-sized sunroom displays

Retractable Awning Systems

Choose a shading system from over 300+ colors and designs that’s just right for you and your home. Whether you choose our newly enhanced Regal, the elegant Elite or our premium-performance Elite Plus, you will enjoy years of shaded comfort while adding lasting beauty and value to your home.

The Regal: Function and Beauty

The Regal retractable fabric awning, protects you and your family from the sun’s harmful rays while expanding your home. It will turn your deck, patio, or terrace into an attractive and comfortable living space, with the turn of a crank or the flip of a switch.

Elite: Natural Elegance

Expand your home beyond its interior walls and enjoy the convenience and natural elegance of the Elite retractable awning system. At the touch of a button, instantly cool your outdoor space 18 – 20 degrees by extending your awning to your desired projection.

Elite Plus: Luxury and Performance

The premium quality Elite Plus is the ultimate exterior shading system for your home. Warrantied for 12 years, the Elite Plus combines the latest in European design with superior American craftsmanship to produce a shading product for those who seek the very best for their home. Each unit is custom-crafted to maximize your outdoor living, while providing with remote controlled operating convenience. When extended the Elite Plus will reduce indoor temperatures and cooling costs while providing an unobstructed view of your exterior surroundings.

Years Established

Satisfied Customers

We’ve Been Building For Over 40 Years

Andresen Sunrooms of Granger has served the Michiana area for 40 years, bringing the highest quality installation of sunrooms to homes across Michiana. It has been such a joy to work with the people in Michiana, and we take pride in doing quality work for each of our customers.

Everything we do is custom size and custom color, with a 15 year workmanship warranty and a lifetime glass warranty. Sunrooms can be made with screen only to three season glass and screen, to insulated glass and screen for year-round usage.

Free in-home estimates call:


Visit our showroom:

51675 Bittersweet Rd,
Granger, IN 46350

Let us build your custom sunroom today!

Your room at your budget
Custom Manufacture
We stand behind it

Client Testimonials

“Mark, Thank you so much for your kindness and help, we just love our awning and great deck, it is fantastic! So many good comments and family was so surprised! And we really feel that you and the gentlemen (Dave & Ron) are all just super! Thank you again.”

John & Sally Adams

“Wishing you the gentle joys of this wonderful season. Thank you for our beautiful decks & new doors…”

Pat & Wendy Dvorak

“Mark – Thanks so much for your help throughout my addition and recognition. Your crew was a pleasure to have in my home! The sunroom is my favorite place in the house. I wish I’d been able to do it sooner.”

Kaye Brown

“Our 3 season patio enclosure from Andresen Sunrooms was recently completed. The sales representative was excellent in offering recommendations and pricing. We could not possibly be more satisfied with the entire process—we would highly recommend them to anyone. We would even invite anyone to view our patio enclosure. It is fantastic!”

Tom & Yvonne Horvath

“Mark, Thank you for sending the fellas over to replace the door on our sun room, they did an excellent job. I enjoy the room so much, but wish it was a year round room. If you would like to use me for a reference it would be fine with me. Again thank you!”


“Many thanks and appreciation to your team for their work on my sun room. They are all multi-talented, hard working craftspersons. In particular, I appreciate the incredible knowledge Ed carries in his head, and I appreciate how easy it was to work with Dave. Above all, Dave treated my project with the same level of care and detail that he would give to his own house. This is rare trait these days. Tell Mark Andresen to do all he can to keep these folks working on his crew! Best wishes!!!”

Tom Kunetz

Come visit our showroom:

51675 Bittersweet RD, Granger, IN 46530



Monday: 9AM – 2PM
Tuesday: 9AM – 2PM
Wednesday: 9AM – 2PM
Thursday: 9AM – 2PM
Friday: 9AM – 2PM
Saturday: 10AM – Noon
Sunday: By Appointment
Evenings: By Appointment

Showroom Location