Problems With Plastering Over Artex

Artex, a once-popular surface coating, was frequently used on ceilings to achieve decorative textured patterns. Over the years, the appeal of Artex has diminished, and homeowners have sought to modernize their ceilings by plastering over it. However, this has its own set of challenges.

Problems with Plastering Over Artex

1. Depth and Texture Variance: Depending on the Artex design, there could be variations in depth and texture. Some may have shallow designs resembling hard water droplets, while others might have deeper, more pronounced patterns.
2. Plaster Absorption: There’s concern that the Artex could absorb water from the plaster, causing the plaster to crack or blow.
3. Asbestos Concerns: Older Artex installations, depending on when they were applied, may contain asbestos, which can be hazardous when disturbed.

Solutions to Plastering Over Artex

1. Steamer: One commonly suggested method for removing Artex is using a steamer. This can be a messy job, but it helps in softening the Artex, making it easier to scrape off.
2. PVA and Skim: Another approach is to smoothen out the high spots of the Artex, apply P.V.A. (polyvinyl acetate) sealant to provide a bond, and then apply a skim coat of plaster.
3. Reboarding: For those looking for a smoother finish, it might be easier to reboard the ceiling and then plaster it. This involves placing new plasterboard over the Artex ceiling and then plastering for a fresh finish.
4. Testing for Asbestos: Given the potential health risks, if there’s any suspicion that the Artex contains asbestos, it’s essential to get a professional to take a sample and test it. If asbestos is found, it’s advised to consult professionals about safe removal or covering options.
5. Professional Advice: Not all plasterers may be familiar or comfortable with plastering over Artex. It’s essential to seek multiple opinions and quotes to ensure the job is done right. If one plasterer suggests an intensive process, it might be worthwhile to check with others for alternative solutions.

In conclusion, while plastering over Artex might seem like a daunting task, with the right approach and professional advice, it can be done effectively, giving ceilings a modern and refreshed look. Whether you choose to reboard, skim, or remove the Artex, always prioritize safety, especially when there’s potential asbestos involvement.