Description

Revised and updated: April 2010

When developing a timber fire resisting doorset, it is very important to consider factors of the design that will influence:
Production can the door be manufactured consistently and cost effectively?
Performance Will the door meet the required performance levels?
Coverage Will the tested design allow suitable assessed coverage of a range of product configurations?

Once the door has been manufactured and tested it can be very difficult and costly to alter the design in order to achieve a change in production, performance or coverage.