In screed trunking, typically our U3 range of trunking.

Installation in to cavity floor

1. Cut an opening 307x227mm
2. Push base box into opening. The unique, patented quick fit will latch beneath tiles of thicknesses up to 60mm and will hold firmly by friction for deeper floors If required, the base box can additionally be screw fixed through the top flange
3. The lid and frame then push fit into place, adjustable for floor finish thicknesses from 0 (when the floor finish is part of the cavity floor tile) to 6.5mm for the 85mm or 120mm deep boxes. The 65 and 55mm boxes are adjustable for thicknesses 4-6.5mm
4. The lid and frame can be easily removed for carpet fitting by releasing the patented latch (3)

Installation in to Flush Screed trunking

1. Standard length of 500mm channel is replaced with service box segregation channel
2. Standard 500mm length of FF lid is replaced with cut out lid for floor box. This lid contains the frame on to which outlet plates are fixed
3. Floor box is fixed into the cut out flush floor lid using the patented quick fit

Installation to in screed (underfloor) trunking

Note that with in screed trunking systems the floor boxes must be positioned prior to laying the screed.

1. Position the floor boxes and junction boxes according to the required layout and mount to the sub floor.
2. Connect the trunking body to the junctions and floor boxes by inserting through the box connecting sleeve, cutting any trunking lengths as required. Connect the vertical bends as wall connections.
3. Cables may then be placed into the open trunking from above. It is a good idea to add pull wires at this stage for any future cable changes. Place the trunking lids on to the bodies and tightened the joint cover sleeves.