Q: Can I install a floor safe in a wood floor?

A: Yes, it is possible to install a floor safe in a wood floor. A floor safe installed in concrete will be more secure, but if you do not have a place to install it in concrete, a wood floor is a good alternative. The benefit is that it is still hidden in the ground, making it difficult for someone to find it. Make sure to buy a safe that has a flange for installation in a wood floor such as the Hayman FS8.

https://www.safeandvaultstore.com/products/hayman-fs8-steel-body-floor-safe-fs8