We're Dudley's Aluminium

A leading Welsh aluminium fabricator and installer of curtain walling, windows, doors and screens.

About us

Based in Cardiff, we’re a one stop shop for all of your aluminium requirements, providing a complete design, manufacture and installation service for curtain walling, windows, doors and facades within the building envelope.

Since 1993, we’ve completed many successful and prestigious projects within the education, health, commercial, retail and defence sectors throughout the UK and Channel Islands. Our specialist knowledge combined with continued investment in our production facilities and strong and stable balance sheet has enabled us to work on numerous multi-million-pound projects and make a difference to residents, employers and communities across the nation.

We collaborate with architects and contractors from project concept through to completion, offering services such as project analysis, structural assessments, design proposals, sample provision and extended warranties to ensure our work meets high-quality aesthetic, cost and performance requirements expected. We currently offer Kawneer and Metal Technology aluminium systems.


Our reputation for quality has been recognised with several industry accreditations. We hold environmental accreditations ISO 9001, ISO 14001 & OHSAS 18001. We are also CHAS accredited, Constructionline registered and certified to manufacture “Secured by Design” products.

We’re proud to be members of Manufacturing Wales, a platform which brings together the best practices, ideas and innovations of the Welsh manufacturing community. Our membership allows us to share our expertise and add further value to our services through learning and collaborating with other leaders in our industry.


As part of an energy intensive sector, we are committed to going green and building a sustainable future.

We use recycled materials wherever possible; purchasing glazing system profiles that have recycled aluminium content of 80% as a minimum, in tandem with glass units suppliers that utilise as much glass cullet as possible within their production processes.

We’re taking a proactive approach to monitoring, controlling and reducing our waste within our general factory environment and operations on site.

To further our progress, we are working with a specialist to establish our carbon footprint, review our procedures and plan for the future.

Working in partnership with

We're trusted by

Meet the team

We are thrilled to have a workforce with a strong sense of loyalty who are proud to work for the company.

Colin Shorney
Managing Director
Gary Smythe
Technical Director
Neil Andrews
Estimating Director
Neil Jones
Contracts Director
Russell Cope
Finance Director
Simon Hoggett
Sales Director
Stephen Muir
Commercial Director