Based on vivify roof restoration s experience there s no proper way to paint terracotta tiles and unless you re planning on maintaining your roof every 6 months it is strongly advised against as the coating will ultimately peal over time like pva glue and appear flaky as it does not adhere to surface.
Can you paint terracotta roof tiles.
8 since terracotta s porous surface will absorb paint and alter its tone it is mandatory to lay down primer before coloring clay roof tiles.
You can paint both or keep the natural color of the tile.
Many people choose to glaze their tiles.
Foam brushes are ideal for painting uneven terracotta surfaces while a foam roller makes short work of flat terracotta tiling.
Terracotta clay can be porous which makes it susceptible to salt and wind damage and erosion over time.
Dealing with difficult surfaces such as unglazed glazed and vitrified terracotta roof tiles and ensuring an enduring lasting serviceable finish has been a challenge in the terracotta roof restoration industry.
If the terracotta tiles are outdoors make sure the latex paint is labeled for exterior usage.
Terracotta comes in two kinds glazed and unglazed.
Glazed or unglazed tiles.
The answer may surprise you.
Often a topic of great conjecture between roof restoration and paint companies is the topic of repainting of terracotta roof tiles.