What is a 12x30 window?

A 12x30 window (size 1'0" x 2'6" also called 1026 window ) is a pre-designed standard sized window, which stands for 12 inches wide and 30 inches high for rough opening and the window size is 1/4 or 1/2 smaller than the rough opening, that the real dimension should be 11.75x29.75 or 11.5x29.5 for the real window size. Windows of 12x30 are commonly seen standard size windows, which fit most of the openings. Standard sized windows are usually cheaper than customized windows, as suppliers could be easier to manufacture and store.

Dimension Table

Name Compatible R.O. Width R.O. Height Real Window Width Real Window Height Application In Stock at Store?
12 x 30 Window 1026 Window 1'0" 2'6" 11.75 or 11.5 inches 29.75 or 29.5 inches New Construction / Remodeling / Replacement Yes
12 x 29.5 Window 11.5 x 30 Window 1'0" 2'6" 11.5 or 11.25 inches 29.5 or 29.25 inches Living Room / Kitchen / Bedroom Yes
12 x 29 Window 11 x 30 Window 1'0" 2'6" 11.75 or 11.5 | 10.75 or 10.5 (inches) 28.75 or 28.5 | 29.75 or 29.5 inches Picture / Single(Double) Hung / Casement Yes

What size is a 1026 window?

A 1026 window does exactly mean 12-in x 30-in window, that is 1-feet 0-inches wide by 2-foot 6-inches tall. Looking for a 1x2 window?

Can I buy a 12x30 sash for replacement only?

No. We sell whole window system including sash and frame.

Introduce our 12x30 aluminum window factory below.

Want 12x30 frame only?

Yes, you can order 12x30 frame only without glass. And you can buy 12x30 glass only from us. You need to install glass yourself on your instruction site.

Performance Glass of Dual and Triple Glaze Options:

Energy efficient dual glazed Low-E tempered glass is standard on all wdma window systems for better performance and to keep a low U-value.

How much is a 12x30 size window?

China WDMA tries to provide the most cost efficient pricing to our clients as we have cooperate with over 20 different scales of factories and we provide the Best Price Guarantee to you.
A 12-in x 30-in window equals to 0.232272 square meters.

  • For thermal break aluminum window, the basic price ranges goes from $72.5 to $325 per square meter. So a 12x30 aluminium window prices from $16.83972 to $75.4884 USD.
  • For wood window, it goes from $ 195.5 to $ 585 per square meter. So a 12x30 wood window prices from $45.409176 to $135.87912 USD.
  • For vinyl window, it starts from $ 60 to $ 289 per square meter. So a 12x30 vinyl window prices from $13.93632 to $67.126608 USD.
  • However, the final pricing depends on the specification on window frame, glass and hardware options and others. To caculate your own price, please Request a Free Quote.

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