The FastSlab GF Renovation system is an alternative to block and beam floors. The unique feature of “FastSlab” is the use of lightweight galvanised steel beams. At 6.5 kg/m the Magnelis® galvanised steel joists weigh only a fraction of pre-cast concrete beams. Joists are supplied in standard lengths and can be cut on site. The tightly fitting EPS infill insulation blocks are available for two thermal performance values – 0.23 W/m2K and 0.20 W/m2K, and sit between the galvanised beams creating a robust and thermally efficient sub floor ready to accept the finished slab. Both the beams and infill blocks are light and easy to handle
making installation in difficult to reach areas much easier and ideal for renovation and conversion.