An egress window is a window that is large enough to allow entry or exit if there is an emergency. Egress window requirements are used to guarantee a minimum window size and height off the ground. If you plan on using your storage shed as a sleeping area you will want to make sure that at least one of the windows meets the egress requirements. This article describes the sizes of egress windows and where in your home or garden shed you required to have them according to the 2009 International Residential Code.
step 1 Why Egress Windows Are Required By Code
Egress window requirements are designed to make sure that windows can open enough to climb thru when there is an emergency. Egressable windows are only required in bedrooms and basements. The heights and widths of the clear openable space are designed to allow a firefighter with a oxygen tank on to climb thru the window. With this in mind it is easy to see that having egressable windows is a life safety issue. Time and experience have caused our codes to develop to what we have today. Older homes may not have egress windows because they may have been built before the current codes were created.