The combination of the Neopor shell and the concrete core represents the ideal blend of high-quality, moisture-resistant thermal insulation and the solidity of a concrete wall.
When the core concrete is poured, the insulation layer becomes permanently bonded to the supporting structure.
The warm enclosing surfaces ensure that moisture or condensation cannot form anywhere—even without a ventilation system.
The solid concrete core inside is well insulated and, thanks to its very high specific thermal storage capacity of 293 KJ/m²K, helps mitigate extreme weather conditions—whether it’s a freezing winter or extreme summer heat.
For over 40 years, homeowners have been choosing MAGU homes because they ensure a healthy indoor climate and reliable building performance over the long term.
The first MAGU house was built in Hüfingen in 1979 and already had a U-value of 0.33 W/m²K at the time—exceptionally good for that era.
After 25 years, the house became too big for the retirees, so they sold it to a young family, who had a thermographic survey done because they wanted to bring the building up to the current EnEV 2004 standard.
The windows and front door were replaced with new ones, and the roof insulation was upgraded—the facade, with its mineral lime-cement plaster, still looked good, met the thermal insulation requirements, and was simply repainted.


MAGU wall formwork combines a sturdy, solid construction with modern thermal insulation, ensuring a durable, energy-efficient, and healthy building design.