How to repair hairline cracks in plaster walls. However if the cracks are merely cosmetic they can be repaired. Small cracks often appear in plaster walls and ceilings usually these are nothing to worry about but it is always worth knowing the signs which may indicate something serious and when professional advice should be sort. This repair i took to explain cracks in interior walls when to worry like this video i show 98 there is no need to worry. To repair small cracks in plaster youll need patching compound medium and fine grit sandpaper a sanding block a putty knife a masonry chisel a paintbrush a rag and a screwdriver.
Patching these cracks is a fairly easy process and if the repair is done correctly the crack wont ever come back. This can cause slight movements in the plaster and result in hairline cracks. Traditional plaster walls were often textured using scrub brushes rags brooms and other common household items. Repairing small cracks in plaster is easy compared to plastering a whole room.
If you can stick your hand in a crack then its structural this. Though they may look scary your cracked plaster walls are not beyond repair. Examine your own wall for the best tools to use. Examine your own wall for the best tools to use.
Sab homes 127836 views. You do not even need a special plaster repair kit. Instead they can be fixed with this easy method. Hairline cracks can often be found in homes with plaster walls because plaster can shrink with age.
Hairline cracks in plaster can indicate an overall structural problem that should be addressed. Filling small hairline crack in wall selleysaustralia. Stress crack repair tips from a pro duration. Hairline cracks in plaster arent necessarily a reason to re plaster everything.
Before we jump into how to best tackle this problem lets first get a breakdown of plaster its uses and how it differs from both stucco and drywall.