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Warranties

We offer client and site-specific warranties of up to:

  • 30 years on the frame against rot or fungal attack
  • 10 years on the double-glazing units
  • 10 years on weatherseals
  • 10 years on hardware
  • 8 years on opaque coatings
  • 6 years on translucent coatings
Image of Westport Affliates