Diffusion tight cold insulation

The best diffusion-tight cold insulation for your job.

Universal solutions can be expensive. Instead, go straight for designs that really fit. In terms of shape, color, company logo, design, surface finish and function. With custom-made diffusion-tight cold and heat insulation from ewers, you benefit from quality, easy handling and numerous design options. With a high vertical range of manufacture, from design and our own toolmaking to production, we produce economical individual solutions. Even in small quantities. We check your wishes in all areas for technical feasibility and realize your requirements quickly and precisely.

Insulation can be this efficient – ewers diffusion-tight cold insulation is high-quality, well thought-out and functional. They can be reused at any time. Installation and removal are uncomplicated. The close-to-body design reduces energy losses and keeps possible condensation and ice formation to a minimum. Use these and other advantages for your individual tasks and insulate economically right from the start.

No condensation, hardly any energy loss – Save yourself complications. With the accuracy of fit, humidity doesn’t stand a chance. And neither does energy loss.


  • Hardly any energy losses

  • No moisture gets to the component surface

  • Valve shape can be recognized from the outside

  • Fast assembly

ewers Dämmungen — Diffusionsdichte Kältedämmungen
Advantages at a glance

Stainless steel connecting clips tension the insulation system

Attachment point for adhesive tape connection with pipe insulation

Thanks to sophisticated ewers system with reinforced edge

Due to multi-shell system; quick assembly/disassembly

Insulation fits close to the body and reliably prevents moisture in the air from reaching the surface of the arm

Polystyrene outer skin in different colors and grains possible – Space for logos and texts

  • Short assembly times, reusable even after disassembly

  • Close-to-the-body, precision-fit fabrication stops energy loss and prevents moisture in the air from reaching the fitting surface

  • No damage thanks to smooth surface and surface protection

  • Easy to clean, easy to see from the outside – thanks to the contour adapted to the fitting

  • Dimensional stability and accuracy

ewers Dämmungen — Diffusionsdichte Kältedämmungen

Diffusion-tight cold insulation for fittings

ewers Dämmungen — Diffusionsdichte Kältedämmungen
Shut-off valves

Diffusion-tight cold insulation for shut-off valves

ewers Dämmungen — Diffusionsdichte Kältedämmungen

Diffusion-tight cold insulation for pumps

Diffusionsdichte Kältedämmungen für verschiedene Anwendungen
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