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Your flush mounted roller shutter box is effectively and easily insulated with this roller shutter box insulation cover from Schellenberg. Old insulation boxes are not properly insulated and can create a thermal bridge. Thermal bridges let cold air and drafts enter your living space and not only cause an increase in heating costs, but are also often a cause of mold growth. This thermal weak point in your flush mounted PVC roller shutter box can be prevented with the Schellenberg insulation cover. The cover consists of a polystyrene foam base with an integrated NEOPOR® core to achieve optimal insulation (thermal conductivity group 035). The high standards of the German Energy Saving Ordinance (EnEV) are met, so that the values of the energy certificate can be improved.  The Schellenberg insulation cover not only forms a barrier against cold air and drafts, but it also helps with sound insulation. The permeable material prevents the formation of mold. The insulation panel has dimensions of 120 x 22 cm and can be cut to the exact size of your roller shutter box; the prefabricated grooves facilitate the installation. Should you have to repair your roller shutters, the installation cover can be easily removed and reinstalled.


  • Easily adjusted to the height of the box
  • Good thermal conductivity group (WLG) 035
  • Lowers expenses
  • Helps save heating costs and dampens noise
  • Easy to shorten or extend

® = reg. trademark of BASF

EAN Number 4003971662662
Width (mm) 1200 mm
Height (mm) 220 mm
Depth (mm) 25 mm
Color Anthracite/Yellow

Product in use


  • To insulate PVC flush mounted roller shutter boxes
  • To improve theenergy performance certificatevalues
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