Egress Code

Egress codes are established as a means of emergency exit from a home or bedroom. These codes vary by state and local policy. Massachusetts law says that every house and every bedroom must have 2 means of egress. 

An egress must:

  • Have a minimum sill height of 44"
  • One the ground level, have a net clear of 5 square ft
  • On the upper levels have a net clear of 5.7 square ft


For a House:

  • Front or main egress must be at least 36" wide
  • Back or secondary egress must be at least 32" wide


For a Bedroom

  • Must be at least 20" x 24" or 24" x 20"