High-usage entrance door
According to Approved Document L2A, Conservation of fuel and power in new buildings other than dwellings, a ‘high-usage entrance door’ is:
‘…a door to an entrance primarily for the use of people that is expected to experience large volumes of traffic, and where robustness and/or powered operation is the main performance requirement. To qualify as a high-usage entrance door, the door should be equipped with automatic closers and, except where operational requirements preclude it, be protected by a lobby.’
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
What is nuisance, and how can construction sites avoid causing it?
Brokenshire launches an implementation plan for the recommendations made by Dame Judith Hackitt.
BSRIA publication provides guidance about the capture and analysis of big data.
Gove launches a waste and resources strategy for England.
Only 9% of construction workers are 24 or younger.
Blighting local areas, preventing investment and and encouraging anti-social behaviour.
Sharing knowledge about the conservation of the built and historic environment.
CIOB launches a call to improve quality in the built environment.
Vastint gets permission for a 6.6 hectare site to support the expansion of Leeds’ city core.
One of the Isle of Man’s best 1960s buildings.
Using renewable energy in developing countries - QSAND and Loughborough University Research collaboration.