Had some building work done, and after installing various lintels, I was greeted by a downfall of polystyrene beads that had been used for insulation at some point, lost quite a bit from the side and rear of house.
Question being, how can I replace this?
Do I need to get more polystyrene balls to fill the lost stuff from the cavity?
OR try another alternative, but by doing this will it fill any gaps adequately not I have the polystyrene balls in there as well?
Question being, how can I replace this?
Do I need to get more polystyrene balls to fill the lost stuff from the cavity?
OR try another alternative, but by doing this will it fill any gaps adequately not I have the polystyrene balls in there as well?
