CDT Flush Floor Ducting System For Screeded Floors

Contour CDT Floor Ducting has been designed specifically to comply with Byelaw 58-(1) of the Water Act. The galvanised steel tray is fitted to the sub-floor prior to screeding and eliminates the need for expensive and time consuming shuttering. The plywood coverboard fits flush with the floor screed and can be simply removed to allow for rapid and effective access to pipes.

In addition to the standard sizes shown below, we can also make any special size, without minimum quantities.

Standard Specifications

Sizes

All floor ducting profiles are 2500mm long. The range consists of 3 standard widths, 100mm, 150mm and 200mm. All widths are available to suit two screed depths, 50mm and 75mm.

Corner / Tee Sections are supplied in a perforated 1250mm length which is to be separated on site, forming left and right-hand sections. Each leg is 625mm long and when placed together they form either a 90 degree angle or a variable tee.

Technical Performance

Tray Section: Formed from 22 gauge hot dipped galvanised mild steel to BS 2989: 1982: Class Z2.

Coverboard: Consists of 12mm WBP plywood.

Accessories

We also produce the following accessories to suit the above trays;

90 degree Corner / Tee Sections
Stop ends
12mm plywood lids