MasterLine 8

  • profile with a construction depth of 3" (77 mm)
  • sash profile with depth of 3-7/16" (87 mm)
  • overall glazing thickness up to 2-7/16" (62 mm)
  • maximum sash weight: 441lb
  • warm system with a thermal break available in several thermal variants
  • we lacquer in the full RAL K7 color palette and, on request, in other colors (use powder code)

MasterLine 8 offers three levels of insulation, therefore it is used in buildings with a high level of insulation, energy-saving and even passive. Obtaining different levels of insulation is possible thanks to the use of technologically advanced and innovative materials.


The publication does not constitute a commercial offer. It is not a basis for submitting complaints. Presented photographs are illustrative pictures, not actual product photos. The actual colour and texture of veneer may vary from those shown in marketing materials. The photographs of the colours shall not be considered as valid reasons for any claims.

See also

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