QBT450 is European-inspired design with unmatched practicality. New Zealand's only BRANZ appraised tray roofing system, providing unparalleled performance, ventilation and lasting beauty.

Transform your roof with QBT450, the next generation in tray roofing. This innovative system combines the timeless elegance of European tray roofing with modern features that make it more durable, cost-effective, easier and faster to install. Built specifically for New Zealand conditions.