Popping/cracking noises following new extension

[W0rriedMum]

We just got an extension which is primarily wood based with tiles on the roof. The problem is that there are loud bangs or "pops" on a regular basis. Some light sleepers have been been woken by the random noises.

I've googled and it suggests that it's either new wood settling or changes in temp. I don't think it can be the second in this weather (mild Spring weather where we are). The new wood theory suggests that it settles within a year.

We used a very reputable builder although things were strained at the end for unrelated reasons.

Has anyone had a similar problem?

[wowfudge]

What you have found out sounds reasonable to me. You do hear noises when the temperature drops in the evening​ and as things warm up in the morning in lots of buildings.

Are there any visible signs of movement?

[littlestar34]

We have heard that too. Our extension was finished at xmas. Quite relieved that it is normal. Phew!!

[Tobolsk]

As the wood dries out it warps/ moves. After a while it settles. It's normal.

We live in a area where we have cold dry winters and hot humid summers. Doors we can't close in the summer are too small for the frame in the winter

[JT05]

Our H/H is timber framed and is always making noises, despite being 50 years old! You get used to it. I think the houses is talking!

[W0rriedMum]

Thanks all, this has been a relief to find I am not alone with the noises!