Screed
Floor Installation
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Basic installation
Advisable for upper floors and for lower installation heights

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Floating screed | Cement screed35 | 45 mm
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Seperating foil
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GreenLine system panel + MVR heating pipe30 mm
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Edge insulation strips with foil tab
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Total installation height approx.65 | 75 mm
Extended installation with additional insulation
Advisable for the ground floor or cellar and for larger installation heights

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Floating screed | Cement screed35 | 45 mm
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Seperating foil
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GreenLine system panel + MVR heating pipe30 mm
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Additional insulation30 mm
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Edge insulation strips with foil tab
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Total installation height approx.95 | 105 mm
Suitable floor coverings
Technical data | Basic installation | Extended installation |
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Heating circuit length | ø 80 – 90 m (~ 15 m²) | max. 110 m | |
Additional insulation | Footfall sound insulation or thermal insulation (e.g. wood fibres) max. compressibility: 5mm |
|
Weight | 85 | 105 kg / m² (without floor covering) | |
Surface load | Point load | 2.0 kN / m² | 1.0 kN | 2.0 kN / m² | 1.0 kN |
Minimum thermal conductivity resistance R | ≥ 0.75 m²K / W DIN EN 1264: Floors in mezzanine floors |
≥ 1.25 m²K / W DIN EN 1264: Floors on ground floors/cellars |
Important Information | |
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Special aspects | Increased screed thicknesses can meet higher application areas. |
Performance table *
Floor coverign | Room temperature | Heatign water temperature | |||||||
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30°C | 35°C | 40°C | 45°C | ||||||
W / m² | ST | W / m² | ST | W / m² | ST | W / m² | ST | ||
Floor covering Rλ,B = 0.00 m² K / W Tiles |
20 °C | 54.5 | 25.0 | 82.7 | 27.7 | 110.7 | 30.2 | 138.6 | 32.8 |
24 °C | 31.3 | 26.9 | 60.1 | 29.6 | 88.3 | 32.2 | 116.3 | 34.8 | |
Floor covering Rλ,B = 0.05 m² K / W Laminate, needle punched flooring, PVC |
20 °C | 40.9 | 23.8 | 62.1 | 25.7 | 83.1 | 27.7 | 104.1 | 29.6 |
24 °C | 23,5 | 26.2 | 45.1 | 28.2 | 66.3 | 30.1 | 87.3 | 32.1 | |
Floor covering Rλ,B = 0.10 m² K / W Carpet |
20 °C | 32,8 | 23.0 | 49.7 | 24.6 | 66.6 | 26.2 | 83.4 | 27.7 |
24 °C | 18,9 | 25.7 | 36.2 | 27.3 | 53.1 | 28.9 | 70.0 | 30.5 | |
Floor covering Rλ,B = 0.15 m² K / W Ready-made parquet, wooden floor boards |
20 °C | 27,3 | 22.5 | 41.5 | 23.8 | 55.6 | 25.1 | 69.6 | 26.4 |
24 °C | 15.7 | 25.5 | 30.2 | 26.8 | 44.3 | 28.1 | 58.4 | 29.4 |
W / m² – System heating output
ST – Surface temperature
ST – Surface temperature
* All performance values are around 5 % higher with the use of floating screed.
Installation