Weather Protection That Works – For Wood That Lasts
Europe’s first hospital built from moon wood is being constructed in Arlesheim – a pioneering project using the Holz100 building method, implemented by Stamm Bau AG’s timber construction division.
To ensure the solid wood elements could be installed safely and efficiently, a well-thought-out weather protection concept was essential. Because modern timber construction requires more than high-quality materials – it needs reliable protection and partners who think ahead.
SIGA supported the project with Wetguard 200 SA, Majcoat 200, and Fentrim – as well as with practical planning. The solid wooden ceilings were protected with Wetguard, while the façades were simultaneously sealed airtight with Majcoat 200. The result: a dry construction site, smooth progress – and significant savings in time and cost.
Multiple Benefits Through Smart Product Selection
A unique feature: Wetguard served not only as temporary protection but later also as a separating layer to the concrete and as airtight layers between floors. Airtightness across floors was achieved through precise execution – a strong foundation for further development.
The sculptural wooden façades were delivered as prefabricated elements. Until installation, the wall elements required temporary weather protection, which was ensured by Majcoat 200. Stretched over window openings, these could later be individually cut out and sealed airtight with Fentrim – executed by Hinze Fensterbau GmbH. This ensured that even the interior remained protected from external weather influences.
Moon wood – Sustainable and Valuable
Moon wood was used, harvested from trees felled during a phase after full moon in winter. Compared to conventional construction timber, this wood is more durable, weather-resistant, and resilient. Thanks to forward-thinking planning and swift execution, no element remained exposed for long.
SIGA was not just a product supplier, but a true project partner – offering practical tips, thoughtful detailing, and close collaboration directly on site.
Get expert advice now – and make your next project faster, cleaner, and stress-free. Contact your SIGA representative here.
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