Plumbing channels and footing moulds
Plumbing channel elements are delivered on site as boards that make construction of plumbing channels easy. No board cutting is required at site and the channel wall elements attach firmly to other elements. Installing a sewer pipeline and a water line side by side within a plumbing channel creates a heat exchanger that significantly reduces the installation depth required, sometimes by as much as 50%. The channels are filled with sand cushioning that also stores heat energy.
The narrowest plumbing channels (130 × 160 mm and 210 × 220 mm) are made of 70 mm Finnfoam board. The 500 × 285 mm channel is normally made of 50 mm Finnfoam board but may, by special order, be manufactured from the 70 mm board. The widest model, the 1200 × 600 mm, is made of 100 mm board.
Finnfoam plumbing channel 130 × 160 mm
(110 mm sewer line + 40 mm water line)
Finnfoam plumbing channel 210 × 220 mm
(160 mm sewer line + water line)
Finnfoam plumbing channel 500 × 285 mm
Finnfoam plumbing channel 1200 × 600 mm
Finnfoam footing mould 600 x 200 mm (interior mould dimensions)
Footing moulds are always made of strength F-400 Finnfoam (board thickness 70 mm).