You are reading a single comment by @ectoplasmosis and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
ectoplasmosis
I guess I'm mainly wondering whether this is actually rubble or the subfloor. I've got damp coming up on an internal hallway wall which I'm struggling to work out why.