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With this set for roller shutter box insulation you can prevent a thermal bridge in your roller shutter box and therefore effectively reduce your heating costs. The installation is easy because the Schellenberg insulation mat adapts perfectly to the profile of your roller shutter box and is therefore very easy to work with. This mat with good insulation and processing characteristics is suitable for narrow roller shutters, e.g. over doors; the thickness of the insulation is 13 mm.

Insulated Roller Shutter Box to Prevent Heat Loss and the Formation of Mold


Many buildings have uninsulated roller shutter boxes and this creates a weak point in thermal insulation. It is regarded as a thermal bridge, especially in older buildings. Through a roller shutter box without insulation, drafts and cold air enter the house and the heated indoor air escapes outside. Not only does this cause a reduction in living comfort, but it mainly leads to increased energy consumption. This flexible insulation mat from Schellenberg lines the top and bottom of the roller shutter box. Thus the roller shutter box creates no thermal bridge. It is important that the Schellenberg insulation material is open to diffusion, so that the moisture can be deduced from both the inside and the outside. Thus condensation can escape from the roller shutter box and the formation of mold is prevented.

Simple Retrofitting of the Roller Shutter Box Insulation


The Schellenberg Company finds great importance in do it yourself products. Through this, the Roller Shutter Box Insulation Set is quickly and easily installed. The practical tongue and groove system allows for a simple installation and the mat can be easily shortened or extended. Detailed and illustrated installation instructions will guide you reliably through the installation process. The operation of the roller shutters is not affected by the installation of a Schellenberg installation mat.

SCHELLENBERG TIP: When you have to open the shutter box for the insulation anyway, consider installing a new roller shutter motor from Schellenberg! In our assortment you will also find the matching controls: from simple switches via a timer to a modern remote control. More convenience is not possible!




  • Good insulation: reduces heat loss compared to non-insulated roller shutter boxes
  • Reduces the formation of mold
  • Easy to use, can be extended or shortened as necessary
  • Simple installation
  • For small spaces in roller shutter boxes (e.g. above doors)
EAN Number 4003971662570
Width (mm) 1000 mm
Height (mm) 500 mm
Depth (mm) 13 mm
Color yellow

Product in use



  • Insulation in a roller shutter box for new buildings
  • Retrofitted insulation in roller shutter boxes in older buildings
  • For large roller shutter boxes without insulation
  • Ideal for shutter boxes that open from the front and underneath

Helpful Hints for Installation


  • Lower the roller shutters completely and open the roller shutter box
  • Measure the roller shutter box and cut off the insulation mat and the insulation wedge to fit on the bottom of the roller shutter box.
  • Cut the opening slit for the roller shutter belt (or for the motor cable of the roller shutter) in the insulation mat
  • Install the insulation mat. The insulation mat lies on the lintel above the window frame and a stop (e.g. angle setting).
  • Check the plate length and the rolling space
  • If necessary:  measure and set in between pieces
  • Set the insulation
  • Use mounting foam to bond and seal the insulation panel. Please do not use filler foam!
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