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7D Windows Reviews

Explore 7D windows reviews from consumers and industry insiders on this wholesale manufacturer.

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7D Window Review

Using a grant program, I'm replacing my windows with double hung vinyl lowe windows. The window they've chosen is 7D, which I can't seem to get any information on.

I haven’t been offered any window manufacturer except the 7D, even though they aren’t mentioned in the contract I am somehow supposed to know their specs are the same or better than the contract Napco windows. I had the inspector and the wholesaler out to see the windows aren’t in line.

The wholesaler could not see anything wrong that the top sash and bottom sash grids were out of alignment. The installers are trying to align tomorrow and if they can’t get them straight can you recommend other manufactures in this price bracket with better quality control? I appreciate all of your help.

Debby - Homeowner - from 2018

[Site Editor's Answer]

Debby, I know almost nothing about 7D, I'm not sure I've ever heard of them. I did a bit of research and found out that they're a wholesale manufacturer. I did find a thread that discusses them (use the link below).


I would find out whether you could use other manufacturers besides just 7D or at least explore the possibility. The idea of using a company that has such a low profile in the retail window market seems possibly problematic down the road.

Dane - Site Editor - from 2018

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