Diamond Windows & Doors 4000

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Posts: 8
Joined: Sat Nov 25, 2023 9:42 pm

Diamond Windows & Doors 4000

#1 Post by bluefish »

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?

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Windows on Washington
Posts: 5338
Joined: Fri Oct 27, 2006 11:23 am
Location: DC Metropolitan Area-Maryland/Virginia/DC

Re: Diamond Windows & Doors 4000

#2 Post by Windows on Washington »

Tough to compare as I see nearly zero data on the window on their site.

uncle eddie
Posts: 206
Joined: Tue Sep 18, 2012 7:52 pm

Re: Diamond Windows & Doors 4000

#3 Post by uncle eddie »

Never heard of them. Not much info on the webiste. Not very promising. The Okna OTOH is a lock. Easy choice.

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