Installation
Care is needed on installation as the high U-value is achieved by a special hardcoat on the inside. This hardcoat can be damaged if it comes into contact with certain materials, specifically metal objects.
Installation is similar to that of other single glazing and can be done using linseed putty. Please make sure to use plastic putty knives or spatulas to reduce the risk of scratching on the hardcoat. When decorating, let the any spilled drops of paint dry and remove with a plastic spatula.
The hardcoat surface of the unit should always be installed to the inside (room side), the label to the outside.
Cleaning
Cleaning should be carried out using only regular domestic cleaning products. Do not clean with abrasive cleaning products, scouring pads or mechanical cleaning methods. Mechanical cleaning can cause black lines to occur on the glass, which cannot be removed. When wet, the panes can show a rainbow effect which will disappear again when dry and, as such, does not constitute grounds for a claim.