Floor duct flush with screed with tray/sealing option steel BKWD 300x (70-110) mm. Screed-flush installation duct according to DIN EN 50085-1 and DIN EN 50085-2-2, with sealing option for blind covers and covers, with floor pan, consisting of: channel side profiles made of aluminum, crossbars, screed anchors, floor covering application profiles (0 or 4 mm) made of plastic, leveling clamps with channel connectors and leveling pins, screwed blind covers, suitable for dry-maintained floors, acoustically decoupled, pre-assembled at the factory.
