Calculate Hook and Loop Underfloor Heating

Calculate material requirements for the MC Klett underfloor heating system – MC Klett Silent Fleece (5 mm, 28 dB according to DIN 4109), PE-Xa heating pipes and edge insulation strips. The Klett system is DIY-friendly and can be laid directly on existing screed, tiles, or wooden floors – without wet screed, without chiseling. Enter your area and immediately receive fleece requirements, pipe quantity, number of heating circuits, and complete set price.

What the configurator calculates – MC Klett Underfloor Heating

Based on your room area, the configurator determines the complete material requirement:

  • MC Klett Silent Fleece (5 mm, 28 dB DIN 4109): Room area + 5% wastage
  • PE-Xa EVOH heating pipe (∅ 10–12 mm): approx. 6.7 m/m² with 15 cm laying distance, 10 m/m² in the bathroom
  • Heating circuits & manifold: max. 80 m per circuit – for 60 m² typically 5 heating circuits
  • Edge insulation strips: Room perimeter in linear meters

Example calculation 60 m²: 63 m² MC Klett Silent Fleece · 400 m PE-Xa heating pipe (5 heating circuits) · 40 linear meters edge insulation strips – complete set from approx. €1,100.

Häufige Fragen

How much hook and loop fleece and heating pipe do I need for 60 m² of hook and loop system?
For 60 m², you need approx. 63 m² of MC Klett Silent fleece (incl. 5% waste) and approx. 400 m of PE-Xa heating pipe with a laying distance of 15 cm – divided into 5 heating circuits of max. 80 m each. The configurator automatically calculates all quantities based on your m² specification.
How much does the Velcro underfloor heating system cost as a complete set for 80 m²?
The MC Klett complete set (hook and loop mat, heating pipe, edge insulation strip) costs from approx. €18/m² – for 80 m² from approx. €1,440. With automatic set discount in the configurator from certain order values (€800/€1,500). Not included: floor covering and connection to the heating circuit distributor.
Calculating a hook-and-loop system for the bathroom and living area: How do I proceed?
In the bathroom, the Velcro system is laid with a 10 cm laying distance (10 m/m²), in the living room with 15 cm (6.7 m/m²). Calculate both areas separately, add the pipe lengths, and divide by max. 80 m – this gives the number of heating circuits. The configurator performs this calculation automatically.
Calculate hook and loop underfloor heating directly on tiles – what to consider?
The MC Klett Silent fleece is glued directly onto dry, level tiles or screed – no wet screed, no chiselling. The substrate must be level to within ±3 mm (DIN 18202). For unevenness exceeding 3 mm, the thin-layer system with Planogel Rheo is the better choice. The calculated quantities remain the same.
Calculating a Hook-and-Loop System or a Thin-Bed System: What's Right for My Renovation?
Velcro system (from €18/m², 19 mm height): ideal for even subfloors, no screed desired, DIY planned – immediately walkable after installation. Thin-layer system (from €25/m², 18 mm): better for uneven subfloors (Planogel Rheo compensates up to 10 mm) and for heat pumps with optimal thermal conductivity.