What is a 48x48 window?

A 48x48 window (size 4'0" x 4'0" also called 4040 window or 4x4 window) is a pre-designed standard sized window, which stands for 48 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 47.75x47.75 or 47.5x47.5 for the real window size. Windows of 48x48 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.

China WDMA 48x48 Window Dimension Table

Name Compatible R.O. Width R.O. Height Real Window Width Real Window Height Application In Stock at Store?
48x48 Window 4040 Window 4'0" 4'0" 47.75 or 47.5 inches 47.75 or 47.5 inches New Construction / Remodeling / Replacement Yes
48x47.5 Window 47.5x48 Window 4'0" 4'0" 47.5 or 47.25 inches 47.5 or 47.25 inches Living Room / Kitchen / Bedroom Yes
48x47 Window 47x48 Window 4'0" 4'0" 47.75 or 47.5 | 46.75 or 46.5 (inches) 46.75 or 46.5 | 47.75 or 47.5 inches Picture / Single(Double) Hung / Casement Yes

What size is a 4040 window?

A 4040 window does exactly mean 48x48 window, that is 4-feet 0-inches wide by 4-foot 0-inches tall. Looking for a 4x4 window?

Can I buy a 48x48 window sash for replacement only?

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

Introduce our 48x48 aluminum window factory below.

Custom your 48x48 windows: Standard Systems or Made to Measure and Custom Grille Designs.

We have a wide selection of standard-sized windows, including 48x48 replacement windows and difficult to find sizes in stock. In additon to a standard system sized of 48x48, we accept custom dimensions and grilles according to your house requirements. Contact us before placing an order.

Want 48x48 frame only?

Yes, you can order 48x48 window frame only without glass. And you can buy 48x48 window 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 48x48 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 48x48 window equals to 1.4865408 square meters.

  • For thermal break aluminum window, the basic price ranges goes from $72.5 to $325 per square meter. So a 48x48 aluminium window prices from $107.774208 to $483.12576 USD.
  • For wood window, it goes from $ 195.5 to $ 585 per square meter. So a 48x48 wood window prices from $290.6187264 to $869.626368 USD.
  • For vinyl window, it starts from $ 60 to $ 289 per square meter. So a 48x48 vinyl window prices from $89.192448 to $429.6102912 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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