I’m not sure why the happened. Cedar siding on an old building. The building is actually pretty sound. Solidly built, no water damage and very little rot. I only had to replace the stairs and the deck rail top caps that had a bit of dry rot.
The only other time I’ve seen cedar siding buckle out like this was because of ivy growing under the siding. This almost looks like a tree branch was growing in it. After I took down the warped ones I noticed that they nested together very suspiciously. What’s that chance they actually put up warped boards?