Substrate for the underfloor heating system, buy in St. Petersburg | PolifasPlus

Stenofon NPE type P

  • Substrate for «Warm floor» systems in professional construction of residential, industrial and commercial buildings with increased operational loads.
  • Resistant to increased loads.
  • Doesn’t crack after contact with cement screed.
  • Service life of 50 years.
  • Is used for thermal insulation of floors, walls, roofs.
Resistance to increased loads
Resistance to high temperatures
Decreases noise level
Not affected by corrosion

Stenofon NPE — Expanded polyolefin

Polyolefin (PP) − in comparison with polyethylene is characterized by increased rigidity, especially in the upper part of the temperature range of use (short-term up to + 150 ° C). It is characterized by high chemical resistance and good stability even with high temperatures.

Foamed thermal insulation «Stenofon NPE» is an environmentally friendly product, has a high resistance to chemically aggressive external conditions, high temperature, corrosion, has a low coefficient of thermal conductivity. That is why the active use of this material is recommended for both indoors and outdoors, for constructing ventilation and heating systems.

Stenofon NPE is a perfect solution for making insulation of “warm floor” systems in multi-storey buildings. It’s low thickness allows to reduce general width of the construction and to save free space in living rooms and ready-made markings for the convenience of laying heating elements can significantly reduce installation time.

ThicknessLength of rolls
2mm100 meters
3mm100 meters
4mm100 meters
5mm50 meters
8mm50 meters
10mm50 meters
Density, kg / m3


Thermal conductivity coefficient at 25 ° С, W / m-K


Relative compression at a load of 2000 N / m2,%


Coefficient of warm reflection of the surface,%


Operating temperature range, ° С

-40 to +150

Fire safety class compliance groups

G4, B2, D3, T2



Release form


Insulation of balconies

Stenofon NPE type P is perfectly suitable for creating a “Warm floor” system on your balcony. More info in this article.