GLOSSARY
Plasterboard
Includes the total saleable production of plaster boards, sheets, panels, tiles and similar articles, not ornamented. The estimates exclude cornices, vents, mouldings and cornice adhesives based on plaster.
Pre-mixed concrete
Excludes production used or for use within the same business.
Water heaters
Includes the total domestic and non-domestic production of various types of water heaters. These water heater types are Electric - instantaneous; Electric - storage and immersion - full mains pressure; Electric - storage and immersion - other; Gas - instantaneous; Gas - storage; and Solar.