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The Keystone Window Certification Program

The Keystone Window Certification Program

The Keystone Window Certification Program requires that product tests be conducted by independent laboratories meeting specific quality requirements. Laboratory Requirements for Keystone Program Testing: Accreditation – Laboratories must hold ISO/IEC...
Ensuring Quality: The Importance of Window Testing

Ensuring Quality: The Importance of Window Testing

Ensuring Quality: The Importance of Window Testing What role do windows play in our homes? Windows play a crucial role in maintaining the comfort, safety, and energy efficiency of our homes. Well-insulated windows play a significant role...
Ensuring Quality: The Importance of Window Testing

What are the window tests for ?

What are the window tests for ?   Window tests are designed to assess the quality, durability, functionality and compliance with standards and regulations. Here are some key reasons why window tests are conducted: Security: Tests verify that windows meet...