On the ceramic tile or wood floor, can you directly lay a solid wood floor, not a composite board, n

On top of the tile or wooden floor, it is possible to lay a solid wood floor directly, but pay attention to the opening height of the door, and leave the position of the door gap.

It's all, I'm an installer for more than 10 years, let me tell you, I hope it can help you.

In your case, you can consider solid wood lock flooring, each piece is bitten together, and it is not easy to crack.

Ordinary solid wood flooring needs to be fixed with a keel, and it is easy to crack after a few months without a wooden keel, but you can't see it when it is laid.

The keel is to fix the floor, and increasing sympathy is only one aspect, the solid wood floor is made of logs, and the characteristics of the log are unstable, so Dalongwei nails are mainly to prevent the deformation of the solid wood floor.

It can be laid straight, but it is recommended to use solid wood to lock the floor or a harder and more stable wood material.

Generally speaking, if the ground is flat, that is, there is no line pipe on the ground, there is no water pipe and other protrusions, you can directly lay composite laminate and multi-layer board, of course, solid wood floor can also be laid, but from the perspective of actual use, it is not recommended to pave, solid wood floor if there is no wooden keel, it will affect the foot feeling and laying effect. Hope it helps.

Yes, but it's best to put a vapor barrier underneath.

I don't know too well what solid wood flooring means.