Hadleigh Glass works on large building projects, focusing on curtain walling and glazing. They design and install glass and aluminium systems for modern structures across the UK. On their website, https://www.hadleighglass.co.uk, they explain how they support architects and contractors by bringing technical skill and experience to complex commercial builds. https://www.hadleighglass.co.uk/commercial/curtain-walling-glazing/