The History of the Glass & Glazing Federation & Cristal Windows’ 34 Years of Trusted Membership

For more than four decades, the Glass & Glazing Federation (GGF) has stood at the forefront of the UK’s glass and glazing sector. As the industry’s leading authority, the GGF has shaped standards, supported installers and manufacturers, and helped raise quality, safety, and consumer confidence across the country.

Cristal Windows is proud to have been a GGF member since 16 November 1992 – a remarkable 34 years of continuous membership. Our long-standing relationship with the Federation reflects our deep commitment to professionalism, compliance, and delivering the highest standard of window and door installations to homeowners.

Below, we explore the history of the GGF and why our membership matters for every customer who chooses Cristal Windows.

Origins of the GGF: Setting the Foundation for a Modern Industry

The Glass & Glazing Federation was officially formed in 1977, at a time when the UK’s glass and glazing industry was undergoing rapid development. Businesses needed a unified body to represent their interests, improve industry standards, and provide guidance on best practices.

The GGF was created to:

• Support companies operating in the manufacturing and installation of glass and glazing products
• Promote quality and safety across the industry
• Engage with government and regulatory bodies
• Provide technical expertise to its members

From the beginning, the GGF quickly became the central voice of the glazing industry.

A Brief Look at the Early History of Glazing

Long before the GGF existed, glass already played a key role in UK architecture. In the early 1900s, glass was used primarily for windows and decorative purposes. A major breakthrough came in the 1950s with the invention of float glass, allowing large, uniform sheets to be produced efficiently and cost-effectively.

By the mid-20th century, innovations such as double glazing and toughened glass transformed the sector, paving the way for the modern standards the GGF would later help shape.

Growth Through the Decades

The 1980s – Establishing Standards

During the 1980s, the GGF grew rapidly in influence, working closely with the British Standards Institution (BSI) and other regulatory organisations. This decade saw the development of high-quality safety and performance standards, ensuring better products across uPVC, timber, and aluminium sectors.

The 1990s – Expansion and Advocacy

In the 1990s, the GGF expanded its services to include technical support, training programmes, and industry research. The organisation also strengthened its lobbying efforts, representing glazing companies at both national and European levels.

The 2000s – Sustainability and Innovation

As environmental standards gained importance, the GGF guided its members through new sustainability requirements. This era also marked the rise of new technologies, energy-efficient glazing, and advanced materials.

The 2010s – Continued Modernisation

With billions of pounds in combined industry value, the GGF remained central to establishing high quality and safety benchmarks while supporting businesses through rapid technological evolution.

The 2020s – Digital Transformation

More recently, the GGF has focused on:

• Digital transformation
• Training and certification schemes
• Post-Brexit industry support
• COVID-19 operational guidance

The Federation continues to drive progress while supporting members through modern challenges.

Key Contributions of the GGF

Setting and Maintaining Industry Standards

The GGF has played a crucial role in shaping technical and safety standards, ensuring all members meet strict industry requirements. Many GGF experts serve on BSI, CEN, and ISO committees, representing the glazing sector at the highest level.

Technical Support & Training

Members gain access to extensive technical documentation, industry guidance, and training through the GGF Skilled Pathway Scheme and the IOSH Managing Safely course created specifically for the glazing sector.

Consumer Protection

Through the GGF Consumer Code of Practice, homeowners receive reassurance that member companies deliver professional, ethical, and compliant services.

Sustainability Leadership

The Federation supports energy-efficient practices, innovative technologies, and environmentally conscious manufacturing.

Subsidiaries Strengthening the Industry

The GGF Group includes several leading organisations:

• BFRC (1997): Window and door energy ratings
• FENSA (2002): Building regulations compliance for replacement windows and doors
• Borough IT (2002): Technology solutions for glazing companies
• Installsure (2005): Insurance-backed guarantees
• RISA (2016): Installation inspection and auditing

Together, these bodies form the backbone of trusted, compliant, high-quality glazing in the UK.

Cristal Windows: Proud GGF Members Since 1992

Cristal Windows joined the Glass & Glazing Federation on 16 November 1992.
Today, that represents 34 years of uninterrupted membership—a milestone that demonstrates our reliability, expertise, and commitment to industry best practice.

What Our Membership Means for You

Being a long-term GGF member ensures that Cristal Windows:

• Follows the highest standards for installation and workmanship
• Adheres to the GGF Consumer Code of Practice
• Provides compliant, safe, and energy-efficient glazing solutions
• Has access to the latest technical guidance and training
• Offers long-lasting and trusted installations backed by industry expertise

This membership is a guarantee of quality, professionalism, and peace of mind for every customer we serve.

Why Choose a GGF Member Installer?

Homeowners benefit significantly when choosing a company recognised by the GGF:

• Independent protection and clear consumer rights
• Assurance of proper installation, safety, and compliance
• Access to experienced, industry-approved specialists
• Confidence in long-term performance and aftercare

Cristal Windows’ 34-year membership sets us apart as one of the region’s most trusted glazing companies.

Conclusion: A Strong Past and a Bright Future

The Glass & Glazing Federation has been instrumental in shaping the modern glazing industry—from establishing safety standards to advancing technical excellence. As proud members since 1992, Cristal Windows continues to uphold these values, ensuring our customers receive exceptional quality, reliable workmanship, and trusted service.

With decades of experience, continuous training, and a commitment to innovation, we remain dedicated to providing the best window and door installations for homes across our region—today and into the future.