GIB board is a lining board with a cardboard surface and a gypsum core for the Gibraltar board. The Gypsum can be with or without additives and is generally extruded between thick sheets of facer and backer paper.
GiB board is used mostly in the construction of interior walls as well as ceilings.
In case you’re wondering, Gypsum is a mineral that consists of hydrated calcium sulphate when calcined to form plasters of Paris.
It is named Gibraltar board after the steadfast Rock of Gibraltar. GiB used to be a proprietary brand name of the local manufacturer that dominates the market of New Zealand.
GIB Stopping is an integral part of plasterboard installation. This includes wall skimming and texture removal. You can achieve a smooth finish to your plasterboard ceilings and walls using GIB Stopping. The GIB boards can then be decorated.
The first coat is bedded with high-adhesive interior plaster. To achieve the best contour, subsequent coats will be applied.
Cover the joints with a sandable GIB-stopping compound to create a smooth texture. To make the sand finer, you can use a powerful halogen lamp.
After painting, touch up any marks. The plastering supervisor will perform a second spot-check or light check to ensure nothing is missed.
Do you need a professional to fix and stop GIBs?
It is recommended that the GIB fixing or stopping procedures should be left to professionals. You can still do the installation yourself.
Professionals will keep an eye on certain things you may not be aware of or have forgotten about. Take, for example:
- GIB Fixers will ensure that the sheet layout is correct and that back-blocking is done correctly. This is essential if you want maximum crack resistance.
- Professionals will ensure that your home’s interior is matched by their work. Professionals will coordinate with other trades or owners to ensure the work is in harmony within a small space.
- They will reduce the need to cut or use the butt. This is a task that professionals are required to perform and must follow certain guidelines.
- They keep joints from moving. These are near corners of doors and windows, junctions between rooms and hallways, stairwells, or mezzanine levels.
- If you want the best results, the entire process must be flawless from beginning to finish. While stopping can cover up minor errors, a professional cannot completely fix them. It is crucial to hire a professional right from the beginning.
You now have the basics of GIB Stopping.
