Hi, I'm from an architecture firm in Los Angeles and we're using Nanawalls in a series of our residential projects . Something I would keep in mind when making your decision is the life-cycle cost of the system you are purchasing. Even if the the nanawall is slightly more expensive, you'll be getting something that is proven to last and that you won't have to spend alot of money to fix or replace for years. Well, that's my two cent. Good luck! This post was edited by dodocha on Fri, Nov 14, 14 at 11:35

Bifolds de rigueur on high end housing in my market. Often two or three sets of bifolds opening on a courtyard. Even the best engineered ones (Tostem) are cumbersome to use, requiring two hands to open, and I observe people seem to leave them shut (perhaps as a consequence). Furthermore, because there are more panes per linear foot, the picture is broken into smaller canvasses, which is also negative. We ended up deciding on sliding pocket doors, costing about the same as the bofolds. One of our units has four panes, the others have two; either way, they open up all the way, and they do it with single handed operation. AFAIK Fleetwood is the only US manufacturer with such sliding pocket doors.

So here's the completed project with the Centor Blinds. Check out the install video at their website and realize that the casing that houses the blind assembly sticks out from the door unit a good 4-6" and looks shady onside- wish I'd taken a photo of that before having the left and right sheetrock furred out to make the screen flush with the interior walls. The mechanism slides well, but once in awhile makes a large "clunk" about midway that seems like it isn't lined-up straight on the reel-out of the screen side. I emailed Centor for care instructions, as I have a Phantom Screen on another french door that I silicone regularly, and they never replied. The only care instructions I could find were to keep the tracks clean. You see where the blind meets the screen, and there is a full-length magnetic pliable stip attached to make the connection between the two. It is so magnetic (most likely due to surface area of magnetic material, that t it is a STRONG two-handed separation to open the gap. I'm going to run some quality Scotch 32+ electrical tape at intervals to see if I can make separation more manageable. We have "lake" or "rice" flies that hatch at different intervals of the summer, and if they are on your screen or blind, they get crushed-into the material, and need to be removed via tooth-brush, etc. I'd do it again, but I'd check other brands to see if there is a comparable option that is US instead of Overseas-based.

Yes. I chose CDW bc of their warranty, their financing and bc I felt the material would hold up better to the exteme heat where I live. I am not sure I would use them again. We used CDW for 3 sets of bifold doors. We love having them and they really give the indoor/outdoor feeling. However, we had them installed in Aug 2018 and there was an issue at installation that has yet to be resolved. The weather stripping was wrinkled and didn’t lay flat in some places upon installation. The Company agreed to replace the stripping. When they arrived to replace the stripping, it was black not bronze. They said they would reschedule and come back. We later found out the reason the stripping didn’t lay flat was because it was painted bronze and should have been left black. The next time they came, the workman showed up but didn’t have the stripping. The next time they came they didn’t have enough stripping. The next time they came they came with the wrong stripping. I have an appointment scheduled next month and we will see if they can resolve this. Not holding my breath. Luckily I work from home and don’t have to take off work for the appts but it is an inconvenience. Mind you the workman travel 2-3 hours to my home, so their inefficient service department is costing the company money. I note that after the install I noticed one of the glass pieces had a refraction and the Company agreee to replace it no issues. There were a few times that the doors got slightly out of allignment and they came to fix them. I think this is due to the wrinkled stripping preventing the doors from alligning properly. One time this prevented us from locking our door. We explained that this was a safety issue as this was the door to our pool and they repaired it promptly. Overall, I love the doors but their service department is not run effectively. We recently replaced 6 windows in the front of our home. The caulking around the window was terrible and looked like a child did it. (This was not an issue with our doors surprisingly). The frames were scratched in some places. One piece of the window appears to be coming away after a few weeks. The stucco work on the exterior is terrible. The wall texturing on the inside was terrible as well. (We had some construction they did related to the install). I notified their service department. They agreed to let me have my own contractor redo the stucco and reimburse me. They are going to come back and replace the window frames and will recaulk around the frames. Hopefully this won’t take 1.5 years to resolve like my doors. I had hoped to avoid the hastle of a contractor and the pointing of fingers when something goes wrong, but their construction work is sub par. I am annoyed by the inconvenience of all this as I just wanted to check these projects off my list but can’t.