Power / Data Ducting: 30mm Tek is a non-ducted system, if cabling is required external cabling can be supplied by means of cable baskets fitted under desks with soft-wire leads & outlets. 500H Screen -System Type: Solid Panel / House Fabric Colour: Charcoal / Screen Framework: White or Black / Screen Brackets Included / Specified Fabrics Welcome P.O.A 700H Screen -System Type: Solid Panel / House Fabric Colour: Charcoal / Screen Framework: White or Black / Screen Brackets Included / Specified Fabrics Welcome P.O.A