Cancel

Open app

Search

NanaWall Systems

3.4 (52 reviews)
Closed 7:00 am - 5:00 pm

NanaWall Systems Photos

You might also consider

Recommended Reviews - NanaWall Systems

Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
Yelp app icon
Browse more easily on the app
Review Feed Illustration

Reviews With Photos

Mark H.

Love the NanaWall folding window and door systems that we installed in 2018. These have made a huge difference in our living spaces that open up to our backyard and patio. They are functional, elegant and durable. They do require occasional fine tuning as with any high tech mechanical device, and the 10 year warranty is also great for peace of mind. We installed three of these systems and one had an issue that was quickly resolved recently. The key is to make sure your contractor measures correctly and advises whether you want an in-swing or Out-swing stack based on how you use your space and then also use a competent installer. They also have sliding or pocket systems now I believe.

Nanawal faulty product & installation
Robert D.

Sitting in our house still under construction and it sounded like a small bomb went off. "Spontaneous breakage" Nanawall calls it & NOT COVERED UNDER WARRANTY. Read the fine print before you agree to spend tens of thousands of dollars with these folks! AND another couple thousand for faulty install. Bad product from a bad company! Low quality!

Door Closed Finished
Joel C.

I am recent recipient of a NanaWall at my new house. Wow! The NanaWall is better in person than described to me. Pairing the insode and outside of the house couldn't look better. It screams Masculinity, Femininity, and everything in between. Many thanks to Mike Barto and his team at Prism Home Improvement for the A+ installation. If there were 6 stars that's what I'd be giving.

Kitchen - Danville,Ca
Rob R.

We have worked with NanaWall Systems for almost a decade now. We install them for our clients in the Eastbay & greater BayArea almost monthly now. We have also used other manufacturers and we find the Nanawall is a better product line with less service issues than any of the others. Cal Coast Window & Door

From outside Looking in
Steve E.

1000% Happy....Could not be more Happier with our decision to use NanaWall systems for our Glass wall doors for our beachfront home. The Doors are so air tight and in high winds we have absolutely no air or water leaks. We looked at other options but settled on NanaWall with recommendation from a previous Clint of theirs. Do yourself a favor and make sure to have them professionally installed by their recommended Contractor. We used Katzianer Construction from the Philadelphia area. Their installer was a true professional craftsman. While we did have a few issues along the way that I won't bore you with I will say that NanaWall and the installation company staff was courteous and timely in all of their responses and professional 100% in taking care of things and making sure we were happy. You will no be disappointed in your decision to buy from this company.

Fully open NanaWall

See all

12 years ago

Business owner information

Photo of Aisha H.

Aisha H.

Helpful 1
Thanks 0
Love this 0
Oh no 0

6 years ago

Helpful 6
Thanks 0
Love this 0
Oh no 0

7 years ago

Helpful 2
Thanks 0
Love this 0
Oh no 0

12 years ago

Helpful 1
Thanks 0
Love this 1
Oh no 0

11 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

11 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

9 years ago

Helpful 5
Thanks 1
Love this 0
Oh no 0

6 years ago

Helpful 1
Thanks 0
Love this 0
Oh no 0

10 years ago

Helpful 3
Thanks 0
Love this 0
Oh no 0

12 years ago

Helpful 1
Thanks 0
Love this 0
Oh no 0
Photo of MJ J.
22
1
0

10 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

13 years ago

Helpful 12
Thanks 0
Love this 1
Oh no 0

Page 2 of 2

Ask the Community - NanaWall Systems

Review Highlights - NanaWall Systems

We recently installed multiple sets of the framed and frameless Nana walls.

Mentioned in 10 reviews

Read more highlights

You might also consider

Door Pros - Scratches, dings, unfinished

Door Pros

(552 reviews)

We had "Door Pros (Justin/Josh)" replace our old garage door about 6yrs ago. Yesterday (Sun,…read more1/25/26) we had an uneven load issue resulting in the improper tension and the two end lift cables misaligning the door so I frantically called and requested service via their online tool. Josh got back to me within a half hour asking for photos and descriptions to aid in resolution which I provided. Amazingly Josh scheduled their technician Matt for an appointment the next morning (Monday)..! Well Matt was incredibly understanding and quickly assessed the series of tasks to release the door, adjust the spring/torsion and accommodate for the slightly uneven driveway to ensure an even bottom seal. Further, Matt re-aligned the tracks, bracing, inspected and lubricated the rollers. It's still boggling to me that Matt was able to accomplish this repair in less than an hour.! I wish I could give Matt and "Door Pros" 10 stars instead of just 5. I wholeheartedly recommend "Door Pros" to everyone who not only needs a better garage door but also the years of support, service and trust you gain with great products. Thank you so much Matt! - Phil R.

Door Pros Garage Door Co…read more 2023 we purchased a very expensive wood garage door from Door Pros. Bobby was the salesmen in San Rafael. I should have ran once I met Bobby. The kind of guy that promises you the best in the world. Well when they delivered the door to install it the door was still wet from the stainer Door Pros had stain it. They swore it would be fine! Fast forward to 2026. I have had Door Pros out over 20 times to try and get the door properly working but every Tom, Dick, and Harry (smokers who smelled like a tobacco factory) they sent must have never been to garage door repair school. Joe the lead technician in the beginning told us the door needed to be taken off and sheetrock cut out so the door would run properly. The next Joe Schmoooo told us something different. So every guy that came out in 3 years had a different story. The last guy 2 months ago said it was installed wrong and he would have the owner call me next week but NEVER a call back. I even spoke with Josh the owner a few years ago and he said they would make it good. We finally said GOOD RIDDANCE to Door Pros. They aren't Pros at all. Just a company that gives a lot of talk and gives you no action. We called another company in SF and in once visit they told us Door Pros had installed the whole door wrong. Wrong springs, bend rails, etc. etc. The door after one visit works beautifully. So stay away from Door Pros. Listen to your gut. I wish I did as we wasted 3 years of our lives with that awful company. Too many photos to post but believe me I have them in a file of companies NOT TO USE.

NanaWall Systems - windowsinstallation - Updated May 2026

Loading...
Loading...
Loading...