Screed

 

Floor Installation

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Basic installation

Advisable for upper floors and for lower installation heights

basic installation underfloor heating with screed
  • Floating screed | Cement screed
    35 | 45 mm
  • Seperating foil
  • GreenLine system panel + MVR heating pipe
    30 mm
  • Edge insulation strips with foil tab
  • Total installation height approx.
    65 | 75 mm

Extended installation with additional insulation

Advisable for the ground floor or cellar and for larger installation heights

extended installation underfloor heating with screed
  • Floating screed | Cement screed
    35 | 45 mm
  • Seperating foil
  • GreenLine system panel + MVR heating pipe
    30 mm
  • Additional insulation
    30 mm
  • Edge insulation strips with foil tab
  • Total installation height approx.
    95 | 105 mm

 

Suitable floor coverings

suitable for tiles, design flooring, carpet, laminate and parquet

 

Technical data Basic installation Extended installation
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
Special aspects Increased screed thicknesses can meet higher application areas.

 

Performance table *

Floor coverign Room temperature Heatign water temperature
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
* All performance values are around 5 % higher with the use of floating screed.

 

Installation

 

Sample laying plan

Sample laying plan underfloor heating

Download floor installation as PDF

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support[at]quick-tec.com

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