Our corporate philosophy is Sustainability and New Technologies
We build our trench drains using local larch timber. The bottom of the trench drain is made using a 4 cm thick board. The walls are made using 7,5 cm thick hardwood boards. The bottom of the trench drain is then nailed to the walls. The walls are connected by 10 mm diameter steel staples. Our trench drains are provided in pre-assembled components 200-300 cm long.
General directions
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