old house authority ~ ask the authority: porch floorboards
ask the authority: porch floorboards. figure a scrap 2x4's and 6 mil poly contain a pool of wood preservative. each floorboard is allowed to soak for a minute or two in the bath and then set aside to dry for a day before it gets primed on all surfaces. q: i need to replace some rotten tongue and groove porch floorboards that were installed .