Most acrylic baths have a thickness of between 5-10mm. Double skinned acrylic baths are much more durable and will provide you with a reliable, robust product that will last longer as a result. Generally, baths that are at least 8mm thick are a good option to go for as they have less risk of cracking.
Do acrylic tubs crack easily?
While acrylic tubs may scratch more easily than cast iron, they're less susceptible to chipping and the cracks may be easily repaired (a feat more complicated in cast iron tubs).14 mar 2018
What are the cons of acrylic tubs?
The advantages are pretty much the same as for fiberglass, although acrylic tubs are more expensive. Disadvantages are that the finish can scratch or discolor over time, although the better grades of tub finishes have now reduced that problem to a minimum. You also have a lot of choices of shapes, sizes and colors.6 jul 2018