Lever lock
The Code of practice: Hardware for fire and escape doors, Issue 5, published by DHF and GAI in November 2024, defines a lever lock as a 'lock usually operated by longer lever key where the cuts on the key bit align with sprung levers within the lockcase to allow the door to unlock.' see also Fire Door Fitting Checklist for Lever Lock Doors and Types of lock.
[edit] Related articles on Designing Buildings
- Access control.
- Active door leaf.
- Digital door lock market.
- Doors.
- Emergency Exit Device.
- Entry control.
- External doors..
- Fire Door Inspection Scheme.
- Fire door.
- Fire Doors (DG 524).
- Fire.
- Grenfell tower.
- Hinge.
- Home security solutions market.
- How door locks work.
- Installing fire doors and doorsets (GG 86).
- Intumescent strip.
- Mortice lock.
- Mortise vs mortice.
- Noise - doors and windows.
- Outbuildings security.
- Perimeter security.
- Protected door.
- Self-closing device.
- Security and the built environment.
- Security glazing.
- Slave door leaf..
- Smoke control door.
- Sneck.
- Types of alarm.
- Types of door
- Types of lock.
- Width of doors stairs and escape routes.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Historic England publishes research into embodied carbon when retrofitting traditional buildings.
New Prime Minister delivers on ECA call for cut in electricity costs.
CIOB reacts to the announcement of Andy Burnham as Prime Minister.
Heritage and conservation science workforce survey - Have your say.
England's Suburbs 1820-2020. Book review.
New, more proportionate and targeted approach for higher-risk building assessments.
Government brings British Steel into public ownership.
UKCW Birmingham returns with bold new theme and focus.
New guidance published on competence requirements for self-certification schemes.
Construction Management, 8 July
NEETs crisis drives interest in trades, but apprenticeships barriers remain.
Passive fire protection webinar
MEP services penetration seals.
Where its at podcast (and video) - The role of the Architectural Technologist as an Expert Witness.