Floor Sanding in Lostwithiel's Old Stone Houses and Shops
Lostwithiel packs a great deal of old building into a small town, and the floors inside follow suit. In the older streets there are wide softwood boards that have been painted, stained, sanded and carpeted in turn, the occasional room of elm or oak, Victorian pine laid over something earlier, and shop floors patched every time a building changed hands or trades. Floor sanding in Lostwithiel seldom means running a machine across one uniform surface. A single room can hold boards of three different widths, a few that were plainly brought in from another building, and a strip by the hearth that somebody once filled with plywood.
So the real work starts with a tape measure and a torch. Lifting a loose board, or peering through a heating grille, shows how thick the timber still is and whether earlier sanding has already brought the tongue close to the face. On tongued boards the safe depth ends where the tongue begins. On old square-edged boards it is the nail heads and the general thinness of the timber that set the limit. Where a floor has clearly been sanded hard before, perhaps more than once, the plan changes: a gentler first grit, fewer passes, and an acceptance that a few dents are part of the floor’s story rather than faults to be chased out.
That restraint sits at the centre of how we approach sanding older wooden floors. A board that keeps its last millimetre can be sanded again by the next owner; a board taken down to its tongue cannot.
Dust is the other worry in houses like these, and rightly so. Lime plaster, flaking distemper on ceilings, moulded cornices and a long-case clock too tall to carry out of the room all suffer if fine timber powder settles on them. With dust-free floor sanding every machine is hosed to a sealed extraction unit, so the powder is drawn off at the drum and the edge pad instead of drifting about the room. No method makes sanding perfectly clean, and we would not pretend otherwise, yet the clock can stay put under a sheet and come out the same colour it went in.





