A 175mm Loft Leg fixed on top of a 100mm truss or ceiling joist provides a cost-effective solution. Creates a raised loft floor above up to 400mm of quilt insulation. I HAVE 22 OF THESE, AND HAVE JUST FINISHED A SECTION OF LOFT I WISH TO BOARD OUT AND CAN CONFIRM THEY ARE REALLY GOOD, VERY SOLID AND WELL MADE.
eBay