When specifying a window, which dimension is given first?

When specifying a window, the first dimension typically given is the width of the glass. This convention is widely recognized in both construction and manufacturing practices. For instance, when you see window dimensions written as "36x48," it means the width is 36 inches and the height is 48 inches. This sequence helps maintain consistency across specifications, ensuring that everyone involved, from manufacturers to contractors, understands the intended size from the very beginning. By adhering to this standard, confusion and errors in ordering or installing windows are minimized, which is crucial in the construction process where precise fit and assembly are essential.

The other dimensions, such as height, depth, or frame size, follow in sequence and are similarly important, but they are typically referred to after the width to keep the specification clear and standardized.