This product provides an effective barrier for the loss of warm air to pipe entry points that are behind radiators. Can be fitted to block and studded wall details without any additional preparation work. It will work with pipe coming from above, below or the side of the radiator. It can seal onto plasterboard for acurate installation, it has a flexible perimeter seal that prevents air leakage, has rubber grommets that secure the pipes and prevent air loss and is held by three secure fixing points offset from the penetration.

Plasterboard Penetration - 90mm Hole

Pipe Outlets - 2