The company is outside Boston. Does anyone has experience with it?
How is compared to OKNA 500? Although OKNA has lifetime transferable warranty which is the best warranty.
Would Diamond sell windows to other New England States?
Diamond Windows & Doors 4000
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Windows on Washington
- Posts: 5344
- Joined: Fri Oct 27, 2006 11:23 am
- Location: DC Metropolitan Area-Maryland/Virginia/DC
Re: Diamond Windows & Doors 4000
Tough to compare as I see nearly zero data on the window on their site.
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uncle eddie
- Posts: 209
- Joined: Tue Sep 18, 2012 7:52 pm
Re: Diamond Windows & Doors 4000
Never heard of them. Not much info on the webiste. Not very promising. The Okna OTOH is a lock. Easy choice.