So I’m making a start on decorating our front porch. I noticed that the skirting boards that are against the front door frame are wet and all the paint was peeling. I scraped the worst of it off, but really not sure what might of caused it or where to go from here? It’s not an old house or a newbuild, and the door is only about 2 years old and the porch also (as the previous owners added it on). I obviously want to fix it but want to know why it’s happened so I can fix it properly rather then just putting lipstick on a pig so to speak. I’d really appreciate some advice (but please be nice, I’m not a professional and just trying get some help from people who know these things). Many thanks Tara