Wienerberger launches Porotherm Bio Plan 45 T 0.09

Porotherm Bio Plan 45 T 0.09 is the new infill block from Wienerberger which combines a classic look with a hi-tech core and is ideal for almost-zero-energy buildings.

With high thermal and acoustic insulation, breathability, mechanical strength and fire resistance, it can be used to build single-layer walls with U-values of 0.20 W/m²K and a mass of more than 300 kg/m².

The combination of these two factors allows for the production of envelopes that reduce both heating and cooling costs. The vertical interlocks and horizontal joints with a width of just 1 mm make Porotherm Bio Plan 45 T 0.09 extremely quick and simple to install.