If I remember right. All mine cost 120 or 130 each. I think that’s the starting/base price, if you go over a certain size the price goes up, most all sizes fall in this price. Unless it’s a huge window.
Mine ,old ones, were wood casement windows, I measured width and height and ordered 1/4” smaller. The “custom”sizes are in 1/4 inch increments. So 23 7/8” would be a 23 3/4” or 23 1/2” depending on how square your old ones are and how tight you like it.
They were double hung ( top sash moved and swung out for cleaning) and insulated low e or some other gas. They were also coated with a reflective coating. I can’t remember the brand name, but they were made to order, somewhere in West Virginia.
I popped the lower sash out removed the center track/divider and then the upper sash was snatched out. After that the replacement is installed, caulked, shimmed and screwed in. Trim out the interior portion of the sash and paint. Might be able to reuse your old sash trim on the interior. Took me a couple of days to do 17 windows by myself. I took longer on the trim because I ripped out all the old stuff with lead paint on. It’s a process, but you only can do one at a time, and after a few you get faster.
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