ViLX-IPB Lexicomm Type B Refuge Point IP66 RatedViLX OSB Lexicomm Type B Refuge Point IP66 Rated These are primarily used by the public in disabled refuge areas located in outdoor or wet locations, these should be provided on or near all protected stairwells to allow the orderly evacuation of people requiring assistance. Refuges are not just for wheelchair users, but for all people who may slow the egress of evacuees, and typically refers to those who cannot walk 200m without stopping or aid. The