KLIMAPEX® plastic heating pipes

Verified quality under one roof

KLIMAPEX® plastic heating pipes are the ideal combination for all EMPUR® floor heating systems, and provide maximum safety and flexibility for all applications. Interruption-free, fast and economic installation is guaranteed, thanks to the system components being perfectly adapted to each other.
The high quality of the KLIMAPEX® plastic heating pipes is guaranteed through internal production, permanent production controls by an experienced quality management team and verification by external testing institutes. DIN-CERTCO certificates and SKZ seals indicate excellent properties. In addition to this, EMPUR® guarantees 10-year material and consequential damage liability, if only EMPUR® system components are used (see EMPUR® warranty certificate).
Imagefoto weißes und grünes Rohr verschiedener Stärken liegen auf weißem Granulat
KLIMAPEX® plastic heating pipes
Produktion Kunststoffheizrohre

Variety of versions by in-house-manufacturing


EMPUR® manufactures a standard range of plastic heating pipes as PE-Xa and PE-RT in dimension of 10, 12, 15, 17, 20 and 25 mm. Other dimensions are available upon request.

The heating pipes can be used for floor heating, low-temperature heating, high-temperature heating and radiator heating as well as for connecting heaters.

KLIMAPEX® PE-Xa five-layer pipe

The KLIMAPEX® PE-Xa five-layer pipe constructed using the Engel process is a premium plastic pipe for harsh building site applications. The EVOH barrier layer is guarded against damage by the external PE protective layer.

Special characteristics and materials

  • Resistant against deformations and external influences as well as tension-crack formation
  • Robust and of exceptional quality, guaranteed by in-house production and control, as well as outside verification
  • High-pressure networked polyethylene in accordance with DIN EN ISO 15875; cross-linking degree >= 70% in accordance with DIN 16892
  • Safety advantage for a consistent temperature of +95°C, short-term excess temperature (max. 2 years) +110°C, operating pressure 6 bar
We also produce the KLIMAPEX® PE-Xa five-layer pipe in a hook and loop version in-house. 

KLIMAPEX® PE-RT five-layer pipe

The KLIMAPEX® PE-RT five-layer pipe is a premium plastic pipe for harsh building site applications. The EVOH barrier layer is guarded against damage by the external PE protective layer.

Special characteristics and materials

  • Resistant against deformations and external influences as well as tension-crack formation
  • Robust and of exceptional quality, guaranteed by in-house production and control, as well as outside verification
  • Polyethylene in accordance to DIN EN ISO 22391-2 an DIN 16833 with insoluble EVOH barrier layer as per the unique HP process
  • Safety advantage for a consistent temperature of +70°C, short-term excess temperature (max. 2 years) +90°C, operating pressure 4 bar
We also produce the KLIMAPEX® PE-RT five-layer pipe in a hook and loop version in-house.

Application examples of PE-RT 15 x 1.8 mm

Detailfoto grünes Klettrohr auf Klett-Verbundplatte, Exclusiv-Klett-System
Exclusiv-Klett
Detailfoto grünes Rohr mit grünen Tackernadeln auf Verbundplatte, PUR-THERM Tackersystem
PUR-THERM® stapler system
Detailfoto grünes Heizrohr auf Noppenplatte, top-Nopp Noppensystem
top-Nopp® nub system
You can find further current sales or technical product documents as PDF for download HERE.

We are happy to answer any questions you might have regarding our heating pipes!

We are always at your disposal if you require advice. Or simply use our contact form!