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The skids are situated in the underfloor wooden plank, which also has a minimum depth for the same reason.

The skids are situated in the underfloor wooden plank, which also has a minimum depth for the same reason.

And because they heat water to a lower temperature than boilers, they work better in well-insulated homes with larger radiators or underfloor heating.

The natural ventilation system and underfloor heating were seen as groundbreaking in environmental terms.

Add that to an especially sophisticated underfloor design that left rival designers open-mounted in admiration when they first saw it, and you have the foundations for a period of dominance.