THE FOLLOWING WORK SHOULD ONLY BE PERFORMED BY AN EXPERIENCED TRADESMAN:

• The replacement of fittings
• The removal and replacement of door leafs
• All adjustments of fittings
• Use only cleaning materials that will not abrade the protective corrosion resistance surface of the components.
  

Seals
Every 12 Months
Check weather stripping for damage, shrinkage or distortion and replace or re-seal as necessary.

Sealants
Every 12 Months
Check sealant applied to all joints and around fixing screw heads, and seals between aluminium adapters/ frames are intact and undamaged. Replace or re-seal as necessary.