Jargon Buster

Letter N

Natural Gas

Natural Wood Veneer

Some companies supply their door with a 'wood effect' veneer made from plastic. All of our natural wood veneers are made from real wood for a higher quality finish.

NHBC Type Approval

NHBC (National House-Building Council) Type Approval can be issued to whole buildings or any repetitive element of a building. Once type approval is given, the item that is approved will always be accepted by NHBC throughout England and Wales.

Non Latching

A non latching input is where if the trigger is removed, the sounders will stop and the panel will not need resetting.