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Polyisocyanurate panels PIR term-WS

10,25 / m² inc. VAT, excl. shipping
(8,61 excl. VAT and shipping)
PIR-WS-020-A-FIT
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Minimum quantity for "Polyisocyanurate panels PIR term-WS" is 17.28.

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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-WS construction

The double-sided panel lining is made of fiberglass. The core of the panel is made of rigid polyisocyanurate foam (PIR) with very good insulating and fire-resistance properties.

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)
Panel thickness mm 20 40 50 60 80 100 120 150 180 200 220 250
Declared heat conductivity coefficient λD W/m*K 0.026 0.025 0.024
Thermal resistance RD m2*K/W 0.75 1.50 1.90 2.30 3.20 4.00 5.00 6.25 7.50 8.30 9.15 10.40
Heat transfer coefficient U W/m2*K 1.30 0.65 0.52 0.43 0.31 0.25 0.20 0.16 0.13 0.12 0.11 0.10
Fire reaction classification E
Compressive strength ≥ 120 kPa
Thermal conductivity:
0.024
Compressive stress by 10% relative deformation:
120 kPa
Fire resistance:
Euroclass E

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