How risky is it to have bare floor boards (sanded, gaps sealed, stained and varnished) in terms of insulation? And what are the options for insulating? This is on the ground floor of a 1930's terraced house.
The gap in the foundations is too small for someone to get in there to insulate from below. One person said he removed the floorboards, laid some sort of stiff insulation, and replaced the boards. Another said to lay insulation on the floorboards, and then another set of new floorboards on top.
The gap in the foundations is too small for someone to get in there to insulate from below. One person said he removed the floorboards, laid some sort of stiff insulation, and replaced the boards. Another said to lay insulation on the floorboards, and then another set of new floorboards on top.