DELITHERM | Energy-saving materials


Energy-saving curtains to reduce CO2 emissions

DELITHERM® fabrics are energy savers for summer and winter. In summer, they reduce solar radiation at the window by up to 55% when closed and prevent rooms from heating up excessively. DELITHERM® also prevents heat loss at the window in winter and keeps the heat in the room. Up to 15% of heating costs can be saved In both cases, the fabrics make a contribution to climate protection. They reduce CO2 emissions, as the use of air conditioning units, fans and heaters can be reduced. DELITHERM® fabrics work in a similar way to sun protection systems, but are much less sensitive, easier to care for and more durable. Above all, they are the homely alternative to clean, classic sun shading.

Solis delitherm delius
Gamma delitherm etikett 2
Gamma Colour DELITHERM®
Delitherm gammacolour
Gamma delitherm etikett 1

How does DELITHERM work?

DELITHERM® fabrics are made from special high-gloss yarns. These effectively reflect heat rays and thus ensure a pleasant indoor climate at any time of year. Tests at the Fraunhofer Institute confirm these properties.

DELITHERM® advantages & functions

Multifunctional down to the last detail

Delius Energy Efficient
energy efficient
Delius CO2reducing
Co2 reducing
Delius Highly Darkening
highly darkening Gamma DELITHERM®
Delius Roomhigh seamless hanging
room high
Delius Recyclable
Delius Deliflamm
flame retardant

DELITHERM® summarized:

  • save energy by reflecting light rays or heat rays
  • reduce CO2 emissions
  • washable at 40° delicates
  • soft flowing
  • insensitive in daily use; no handle marks or creases as with vaporized sun protection articles
  • can be used as curtains, drapes, linings, panel curtains
Delitherm wärmeverlust sommer en delius
Function of DELITHERM® in summer
Delitherm wärmeverlust winter en delius
Function of DELITHERM® in winter
Fc wert
Thermal room comfort | FC value

Product overview of DELITHERM articles