Wedge a shim or two between your acrylic tub and the floor around the area you believe is squeaking. If the shim solves the problem, remove it and cut off the protruding part so that it doesn’t stick out from the bottom of the tub.

Why is my bathtub squeaky?

If the squeaking happens when weight is placed on the floor of the tub, it may be that the tub is flexing or bending due to lack of support. Not only is the squeak annoying, but the flexing can weaken the tub and lead to cracks and splits.

Is it normal for baths to creak?





Many acrylic baths creak especially if you stand in them for a shower etc. The only thing that might help is putting some good fitting packing underneath the wood that is attached to the bottom of the bath, this also stops the bath from moving as much.

How do I stop my bath from flexing?

If you have a bath that has not been fitted correctly but at the same time you don’t want to take the bath out then the only way to stop the bath silicone for splitting is to fill the bath up full and silicone as normal.

Why do acrylic tubs crack?

Some like fiberglass or acrylic are more prone to cracking, unlike copper or cultured stones tubs that will never crack. But why do bathtubs crack? Bathtubs crack due to lack of proper support, application of too much force/weight on the tub, or as a result of the bathtub being made of an easily flexible material.

Can I use expanding foam under bathtub?

Yes, expanding spray foam can be used under a bathtub. It can reduce coldness and flex in an existing install, but an improper application can result in additional problems. It’s important to understand that the tried-and-true best practice for preventing flex in a newly installed bathtub is with a mortar slab.

Can acrylic baths crack?





Related Articles. Stress cracks in bathtubs generally occur when a heavy object is accidentally dropped into the tub. If your fiberglass or acrylic bathtub is cracked, you can easily repair it with a bathtub repair kit which is available from your local hardware or home improvement store, says Multitech Products.

Can you fix an acrylic bathtub?

Bathtub Repair – What kind of tubs can be repaired? Bathtub repair can be successfully performed on all types of porcelain tubs as well as tubs made of fiberglass, acrylic, or cultured marble.