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ПЕНОПЛЭКС

PENOPLEX Osnova XPS board, 1185×585 mm

Extruded polystyrene for foundations, floors, walls and roofs.

Thickness: 20 mm
Your city:
In stock
As of 05.11.2026

Price on request

Prices depend on volume and delivery terms. Add the item to your request and a manager will send you a quote and an invoice.

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Description

Universal PENOPLEX OSNOVA extruded polystyrene boards with a uniform closed-cell structure. They absorb practically no water, do not rot and keep their insulating performance in damp conditions, so they suit both foundations and ground-bearing floors. The shiplap edge eliminates thermal bridges at joints.

Key benefits

  • Thermal conductivity 0.032 W/(m·K)
  • Near-zero water absorption
  • Shiplap edge — no thermal bridges at joints
  • Light boards cut with a knife

Specifications

Type
Extruded polystyrene (XPS)
Size
1185 × 585 mm
Thermal conductivity λ
0.032 W/(m·K)
Edge
Shiplap
Thickness
20 mm
Per pack
20 boards
Area per pack
13.85 m²
Volume per pack
0.278 m³
ThicknessThicknessPer packArea per packVolume per pack
20 mm20 mm20 boards13.85 m²0.278 m³
30 mm30 mm13 boards9 m²0.27 m³
50 mm50 mm8 boards5.55 m²0.278 m³

Specifications are based on manufacturer data and may change. The manager will confirm the current specification before you order.

Applications

  • Foundations, plinths, perimeter paving
  • Ground floors and under screeds
  • Walls, loggias, balconies
  • Flat roofs

How to use

  1. 1Lay boards tightly with staggered joints
  2. 2Fix with adhesive foam, insulation anchors or ballast (screed, soil)
  3. 3Protect from direct sunlight and open flame

Often ordered together