Egress Window Rough Opening Size

To meet egress a window must comply with all four irc requirements.

Egress window rough opening size.

Openable area equals 5 7 sq. Does not apply in all jurisdictions. The minimum opening area of the egress window is 5 7 square feet. Give us a call.

The egress window must have a glass area of not less than 8 of the total floor area of room s for which it is servicing to allow the minimum amount of sufficient natural light. Clear opening width min. Consult your local building department for code requirements in your area. Clear width 44 in.

Wide does not meet egress requirements since its net clear opening is only 3 33 sq. Typical egress requirements include 20 width and 24 height clear opening minimum dimensions and 5 7 square feet of total minimum clear opening. Openable area equals 5 7 sq. Minimum 20 inches of net clear width opening.

Window features benefit. High and 20 in. Maximum sill height above the floor 44 1st floor. Egress sizes for products in mi s homemaker3 series.

In most states you must meet a clear opening requirement and a square foot requirement. Note that a window opening that s the bare minimum of 24 in. Clear opening width 24 in. Homemaker3 series min max.

From bottom of clear opening to floor in egress windows in sleeping rooms 34 in. Download 115 kb save. Maximum 44 inches to window sill measured from finished floor. Minimum 24 inches of net clear height opening.

Clear width rough openings shall be larger than required size to accomodate window frame min. Sized window for 20 in. 2nd floor and above. The minimum egress window opening height is 24 high.

Clear opening width 20 clear opening height 24 minimum clear opening sq ft 5 7 sq ft. For 90 years pella has crafted products with one purpose in mind to help you create beautiful long lasting spaces that make life s favorite. Irc codes for egress. Minimum and maximum measurements and size guides for a variety of our vinyl and aluminum windows and doors.

Window wells serving an egress window shall not be less than 9 square feet in area with a horizontal length width of no less than 36 inches. Window type product windowtype window series. Clear opening width 20.