What is a 36x48 window?

A 36x48 window (size 3'0" x 4'0" also called 3040 window or 3x4 window) is a pre-designed standard sized window, which stands for 36 inches wide and 48 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 35.75x47.75 or 35.5x47.5 for the real window size. Windows of 36x48 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?
36 x 48 Window 3040 Window 3'0" 4'0" 35.75 or 35.5 inches 47.75 or 47.5 inches New Construction / Remodeling / Replacement Yes
36 x 47.5 Window 35.5 x 48 Window 3'0" 4'0" 35.5 or 35.25 inches 47.5 or 47.25 inches Living Room / Kitchen / Bedroom Yes
36 x 47 Window 35 x 48 Window 3'0" 4'0" 35.75 or 35.5 | 34.75 or 34.5 (inches) 46.75 or 46.5 | 47.75 or 47.5 inches Picture / Single(Double) Hung / Casement Yes

What size is a 3040 window?

A 3040 window does exactly mean 36-in x 48-in window, that is 3-feet 0-inches wide by 4-foot 0-inches tall. Looking for a 3x4 window?

Can I buy a 36x48 sash for replacement only?

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

Introduce our 36x48 aluminum window factory below.

Want 36x48 frame only?

Yes, you can order 36x48 frame only without glass. And you can buy 36x48 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 36x48 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 36-in x 48-in window equals to 1.1149056 square meters.

  • For thermal break aluminum window, the basic price ranges goes from $72.5 to $325 per square meter. So a 36x48 aluminium window prices from $80.830656 to $362.34432 USD.
  • For wood window, it goes from $ 195.5 to $ 585 per square meter. So a 36x48 wood window prices from $217.9640448 to $652.219776 USD.
  • For vinyl window, it starts from $ 60 to $ 289 per square meter. So a 36x48 vinyl window prices from $66.894336 to $322.2077184 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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