FTL Fenestration Testing Lab Request a Quote

Capabilities

Construction Defects

The construction industry will invariably see defect claims brought to insurance carriers — and we're here to help you navigate that complex process. Since 1988 our fully accredited laboratory has tested, inspected, and investigated windows, doors, and walls throughout the country.

  • Building envelope: windows, doors, and wall systems
  • Independent, defensible testing and documentation
  • Support for construction-defect litigation and insurance claims
  • Decades of experience with envelope failures and water intrusion

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