Extremely Low Profile Screed Underfloor Heating System

For screeded Floor Types

Product Description

Why ClipPlate Compact?

  • Extremely low total build up height from just 20mm
  • Easier to install than traditional screed systems
  • Creates a strong bond with sub-floor

Extremely Low Profile Screed Underfloor Heating System

The ClipPlate Compact panel is designed for refurbishment applications on an insulated screed/slab. The panel is just 14mm thick including castellations for installation of 12mm pipe. It comes with holes within it to allow the screed to flow within the panel. The plate has an adhesive layer on the underside that ensures it stays in place when the screed is being poured. The design enables very thin screeds to be poured over the plate to give the lowest possible screed build up with an underfloor heating system – just 20mm.

Use ClipPlate Compact in your next project


Last Updated: 10th August 2017

OMNIE ClipPlate Compact system using 12mm PE-RT pipe to DIN 4726 inserted into ClipPlates. Expansion foam to be installed around the perimeter of the room. The system to be designed, installed and commissioned to BS1264.

Panel thickness
14mm (20mm including screed)

Panel Dimensions
1070mm x 770mm

12mm PE-RT to DIN 4726

Pipe Centres

Specialist Suitable Screeds
Ardex FA20 / Keratech Eco Flex / Kerakoll

Floor Finish

Flow and Return Water Temperature (°C)





Tile Finish (0.01m²K/W)

150 W/m²

126 W/m²

102 W/m²

78 W/m²

15mm Wood Finish (0.1m²K/W)

105 W/m²

88 W/m²

71 W/m²

54 W/m²

Carpet & Underlay (0.15 m²K/W)

88 W/m²

74 W/m²

60 W/m²

46 W/m²

Based on 16.5mm PE-RT pipe at 150mm centres with 20mm specialist screed laid over. Air Temperature = 20°C. 0.15 m²K/W = 1.5 TOG.

Heat outputs are dependent on the water temperature, floor construction, system dimensioning, floor finish & design conditions. Contact us for advice and information.


ClipPlate Compact qualifies for OMNIE’s rapid delivery service. For orders under 150m2 which are received (and bill of materials approved by you) before midday, your products will be with you the very next working morning. Click here for more details.

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