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Resources From Around the Web

On the topic of glass cleaning and restoration, this is a collection of relevant links and documents from around various sources.

Technical Bulletins

During all phases of construction, we highly recommend following the guidance of the Glass Informational Bulletins provided by the National Glass Association (NGA) and the International Window Cleaning Association (IWCA).

  • Proper Procedures for Cleaning Architectural Glass (PDF,
  • The Adverse Effects of Water Spots and Air-Borne Deposits on Glass in Buildings PDF
  • Construction Site Protection (PDF,