About JJT Aluminium
Where innovation meets renovation
Supplying high-performance windows and doors that set the highest of standards.
Our story
Premium glazing, delivered without compromise
With years of expertise, JJT Aluminium specialises in premium fire-rated glazing systems. Our certified fire-rated doors and screens deliver 30 and 60-minute fire resistance while keeping the ultra-slim profiles and refined aesthetics that today's architecture demands.
Alongside Cortizo glazing systems, we supply and install high-performance aluminium windows and doors tailored to each project — combining safety, thermal efficiency and striking design. If you can imagine it, we'll find a way to make it happen.
30–60
Min. certified fire resistance
100%
Tailored to your project
5★
Quality without compromise
Who we work with
Trusted across every sector
From luxury homes to hospitals and schools, our systems meet the exacting standards of architects, developers and contractors alike.
- Luxury Residential
- Schools & Education
- Hospitals & Healthcare
- Offices & Workplaces
- Commercial Developments
- Architectural Projects
