StoTherm Vario D is the ideal solution for those looking for a moisture-proof system and want to use a lightweight insulation material with good insulation value, good drainage ability and proven fire safety. The insulation Sto-InnoDrain Facade panels has several unique characteristics: it is draining, diffusion, pressure equalizing and fire rating without the addition of harmful substances. To ensure air tightness and moisture control in light construction walls are StoGuard implemented in the system, thus called StoTherm Vario D +. The system is suitable for both new construction and renovation, eg for repairing damaged facades or energy upgrades to low-energy and passive houses. StoTherm Vario D + stands for safety and security.