ᐅ The roof frame is not properly supported on the floor structure below.

Hello everyone,

We are currently building a house and just received the upper floor ceiling at the end of last week.
As seen in the first photo, the wooden ceiling does not sit properly on the floor structure, which was somewhat corrected today by adding a few stones afterward (photo 2).
However, where the beams rest, there is still a gap of about 1–2mm (0.04–0.08 inches).

We’re wondering if this is "normal" or if it should be considered a defect?
As non-experts, it’s a bit difficult for us to assess, and we are now concerned that, quite literally, "the ceiling might collapse on our heads" or that the structural integrity is compromised.

It would be great if someone could share their opinion on this 🙂

Thank you very much

That will settle on its own.

This is not a defect. Structurally, it is not an issue.

Somewhere, the supports just have to be higher. I just hope that the beams’ bearing points are elevated on both sides at least.

I believe that there should be a neoprene bearing or similar between the beam and the concrete ring beam / masonry. I can't see that in the picture. Is something like that installed, or does the construction supervisor / general contractor think it is not necessary?

Without further consultation, I find such a statement quite bold. Therefore, I would clarify whether these beams need to rest on this wall for structural reasons or not. This alone is important.

How did you solve this? Taking a look at the structural calculations can help, as they show the length of the beams used and quickly reveal whether they need to be supported there.