Architectural Glazing | Fire-Rated Systems | Passivhaus Solutions
DIW Ltd specialises in architectural aluminium glazing, including fire-rated aluminium windows, doors and curtain walling, alongside high-performance and Passivhaus glazing systems. Based in Newark, Nottinghamshire, we fabricate and supply precision-engineered aluminium glazing solutions for clients across the UK.
High Performance Systems
Safety Without Compromise
Built for a More Sustainable Future
About DIW Ltd
DIW Ltd is a Specialist Architectural Aluminium Glazing Fabricator based in Newark, Nottinghamshire. We manufacture high-quality aluminium windows, doors and curtain walling, as well as fire-rated aluminium windows, fire-rated aluminium doors, fire-rated curtain walling and Passivhaus glazing systems for projects across the UK.
Our team works to agreed drawings, specifications and standards to deliver dependable workmanship and consistent quality.
Working closely with numerous system suppliers, we offer a manufacture-only service or supply and fabricate, to deliver high-quality products that support compliance, performance and architectural design requirements. Where applicable, our products are UKCA marked, demonstrating compliance with relevant UK performance standards and providing confidence in their suitability for the Great Britain market.
Why Choose DIW?
At DIW Ltd we combine practical industry knowledge, precision fabrication and responsive customer service to deliver aluminium glazing solutions for modern construction projects. We understand the technical, commercial and regulatory requirements involved in construction, and we work closely with clients to keep projects moving smoothly.
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Our Services
Based Manufacturing
Tested & Verified
Passivhaus Solutions
Across the UK
Let's Work Together
Talk to us about your next glazing package. Send your drawings, specification or scope and we will review it and come back to you with a quote and a manufacturing slot.
