LINITHERM insulation systems
Over-rafter insulation system - LINITHERM PAL 2U Plus

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LINITHERM PAL 2U Plus

The thermal insulation with premium diffusion membrane for slightly sloping roofs

Reliable insulation ...

  • Vapour barrier class A for roof pitches from 12°
  • Rot-proof and extremely pressure resistant
  • Insulation for less steeply inclined roofs
  • For creating a rainproof/waterproof subroof (with additional measures)


... in perfect professional quality ...

  • Insensitive to snow load, wind pressure and aging
  • On the upper side with tear-resistant diffusion membrane with TPU coating
  • With printed grid for fast installation
  • Full-surface, seamless insulation
  • Suitable as temporary roof covering


... for PUR(E) energy saving

  • Protection from heat in summer
  • Thermal protection in winter
  • Insulating core made of PUR/PIR rigid foam
  • Consistently high insulation values (TCL 022)
  • Maximum insulation with minimum panel thickness
  • Positive building biology: PUR/PIR rigid foam is free of CFC, HCFC,
    formaldehyde, and fibres
  • Positive life-cycle assessment

Over-rafter insulation system - LINITHERM PAL 2U Plus
Pitch ≥ 12° 1
Insulation core: PUR/PIR rigid foam acc. to DIN EN 13165, class E, aluminium foil on both sides
Facing: Upper side coated with permeable, tear-resistant and slip-resistant diffusion membrane with TPU coating, approx. 8 cm overlap lengthwise and transverse, complete with sealing tape.
Edge joints: Tongue & groove pressfit joints on all sides
Coverage: 2420 x 1180 mm (= for calculation)
Thickness mm
PUR/PIR
Pallet contents
Quantity / m²
TCL
PUR/PIR
U-value 2
[W/(m²K)]
80 30 85.7 022 0.25
100 24 68.5 022 0.20
120 20 57.1 022 0.17
140 17 48.5 022 0.15
160 15 42.8 022 0.13
180* 13 37.1 022 0.12
200* 12 34.3 022 0.11
240* 10 28.6 022 0.09
* Possibly with longer delivery times. Other thicknesses on request.
1 Roof pitch as specified, and in accordance with the rules of the ZVDH (Central Association of German Roofers).
2 U-value, taking the thermal transfer resistance Rsi and Rse plus a 19 mm wood boarding into account. Object-specific features acc. to DIN EN ISO 6946 are not taken into account.