ONLINE VERSIONSection 7: Manifestation of glazing 39 Critical locations 39 Permanent methods to indicate glazing, and alternative methods 39Requirement K5.3: Safe opening and closing of windows etc. 41 Performance 41Section 8: Safe opening and closing of windows etc. 42 Location of controls 42 Prevention of falls 42Requirement K5.4: Safe access for cleaning windows etc. 43 Performance 43Section 9: Safe access for cleaning windows etc. 44 Safe access methods 44Requirement K6: Protection against impact from and trapping by doors 47 Performance 47Section 10: Protection against impact from and trapping by doors 48 Safety features 48 Hazards on access routes 49Appendix A: Key terms 51Appendix B: Standards referred to 53Index 54Building Regulations 2010 Approved Docu Approved Docu Approved Docu Approved Document K, 2013 edition viiONLINE VERSIONONLINE VERSIONONLINE VERSION