Polyisocyanurate panels PIR term-AL

12,50 / m² inc. VAT, excl. shipping
(10,50 excl. VAT and shipping)
PIR-AL-020-A-FIT
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Minimum quantity for "Polyisocyanurate panels PIR term-AL" is 1.

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Polyisocyanurate panels are used as a component of thermal insulation systems. They provide efficient thermal insulation as compared to other construction materials such as mineral wool or foamed polystyrene. They allow for cost-effective, long-lasting, and safe use of a house or an apartment.

Polyisocyanurate panels are used to insulate:

  • foundations;
  • walls;
  • exterior walls;
  • ceilings;
  • terraces and balconies;
  • flat roofs, and pitched roofs.

PIR term-AL construction

The double-sided panel lining is made of KRAFT paper covered with aluminium (AL). The core of the panel is made of rigid polyisocyanurate foam (PIR) with very good insulating and fire-resistance properties Edges are milled for ease of installation and improvement in thermal insulation.

Joint types

Milling can be performed as follows:

FIT LAP TAG
Straight edges Overlap edges Tounge and Groove

Technical data

Parameter Value
Apparent density of core kg/m3 30 (+6/-2)
Declared heat conductivity coefficient λD W/m*K 0.022
Panel thickness mm 20 40 50 60 80 100 120 150 180 200 220 250
Thermal resistance RD m2*K/W 0.90 1.80 2.25 2.70 3.60 4.50 5.45 6.80 8.15 9.05 10.00 11.35
Heat transfer coefficient U W/m2*K 1.10 0.55 0.44 0.37 0.28 0.22 0.18 0.15 0.12 0.11 0.10 0.09
Fire reaction classification E
Compressive strength ≥ 120 kPa
Thermal conductivity:
0.022
Compressive stress by 10% relative deformation:
120 kPa
Fire resistance:
Euroclass E

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