The Council for Aluminium in Building (CAB) is the principal trade association representing the architectural aluminium sector in the United Kingdom and Ireland. Since its formation in 1994, CAB has played a central role in promoting aluminium as a modern, sustainable and technically advanced material for construction, while supporting the companies involved in its design, manufacture, fabrication and installation.
Origins and Formation
CAB was established in 1994 through the merger of three specialist trade organisations:
- The Architectural Aluminium Association
- The Patent Glazing Contractors Association
- The Aluminium Window Association
The creation of CAB reflected a wider change taking place within the UK construction industry during the early 1990s. Aluminium systems were becoming increasingly sophisticated, particularly in curtain walling, glazing systems, commercial facades and high-performance windows. Bringing the three associations together created a unified voice for the aluminium-in-building sector and allowed the industry to respond more effectively to new regulations, technical standards and market opportunities.
From the outset, CAB represented a broad supply chain that included:
- System designers
- Extruders
- Fabricators
- Installers
- Consultants
- Coating specialists
- Hardware suppliers
- Recycling and sustainability organisations
This cross-sector membership became one of CAB’s defining strengths and enabled it to influence standards and best practice across both commercial and domestic construction markets.
Growth During the 1990s and Early 2000s
During the late 1990s, aluminium became increasingly prominent in British architecture. Major commercial developments embraced glazed facades, curtain walling and lightweight aluminium framing systems. CAB positioned itself at the centre of this growth by publishing technical guidance and helping architects and contractors understand aluminium’s advantages in terms of durability, strength-to-weight ratio and design flexibility.
One of CAB’s most important early contributions was the publication of its “Setting the Standard” technical guidance series. These documents covered topics such as:
- Patent glazing
- Aluminium windows
- Thermal performance
- Specification guidance
- Building Regulations compliance
The publications became widely used references within the fenestration and facade sectors.
In January 2006, CAB formally became a company limited by guarantee, strengthening its governance structure and allowing it to expand its professional services and technical activities.
Technical Leadership and Industry Influence
As building regulations evolved — particularly around thermal efficiency, fire safety and sustainability — CAB increasingly became a technical authority within the construction sector.
The organisation developed guidance and training relating to:
- Building Regulations
- CE marking and later UKCA marking
- Thermal performance standards
- Fire safety compliance
- Specification writing
- Best practice installation
- Sustainability and recycling
CAB also strengthened relationships with influential industry bodies including:
- The Construction Products Association
- The Centre for Window and Cladding Technology
- The Royal Institute of British Architects
Through seminars, conferences and CPD programmes, CAB became an important educational resource for architects, specifiers and contractors.
Sustainability and the Circular Economy
One of the most significant developments in CAB’s history has been its leadership on sustainability. Aluminium’s recyclability became increasingly important as the construction industry focused on reducing embodied carbon and supporting circular economy principles.
CAB actively promoted aluminium as a “cradle-to-cradle” material because it can be recycled repeatedly without significant loss of quality. The organisation published sustainability guidance and supported closed-loop recycling initiatives throughout the supply chain.
In 2015, CAB joined the Aluminium Stewardship Initiative (ASI), aligning itself with international sustainability and responsible sourcing standards.
In later years, CAB expanded its environmental initiatives through recycling schemes designed to recover aluminium from fabrication and demolition waste and return it to UK recycling networks. These programmes helped demonstrate the long-term sustainability credentials of aluminium in construction.
The Building Safety Era
Following the Grenfell Tower tragedy in 2017 and the subsequent reforms introduced through the UK Building Safety Act, CAB took on an even more prominent technical and advisory role.
The organisation increased its focus on:
- Competency and training
- Product traceability
- Compliance documentation
- Fire safety awareness
- Supply chain accountability
CAB worked closely with members to help them adapt to stricter regulations affecting facade systems, cladding and fenestration products. Industry participation in CAB technical committees and working groups expanded significantly during this period.
CAB Today
Today, CAB is recognised as the largest aluminium-in-building trade association in the UK, representing more than 140 companies across the architectural aluminium supply chain.
Its activities now include:
- Technical guidance and standards support
- Industry representation and advocacy
- Professional training and competency programmes
- Sustainability leadership
- Recycling initiatives
- Conferences and networking events
- Support for both commercial and residential aluminium markets
CAB continues to promote aluminium as a key material for modern architecture, emphasising its durability, recyclability, low maintenance requirements and suitability for energy-efficient construction.
Over more than three decades, the organisation has evolved from a merger of specialist associations into one of the most influential voices in the UK building envelope and fenestration industries.