Galvanised Zed Purlins & Custom Flashings
Enhance your construction projects with our comprehensive range of high-quality building components. From heavy-duty Zed Purlins providing robust structural support to custom-folded flashings offering a seamless and fully weatherproof professional finish.
Heavy-Duty Zed Purlins
Manufactured from premium pre-galvanised steel, our Zed Purlins deliver exceptional strength and reliability, making them ideal for roofing and cladding support in demanding industrial environments. Designed for precision, they provide an unyielding backbone to both our Composite Panels and Steel Frames.
- Material standard: Pre-galvanised steel
- Compliance rating: BS EN 10147:1992
- Minimum yield strength: 280 N/mm²
- Available profile depths: 140mm – 200mm
- Steel thicknesses ranges: 1.6mm – 2.5mm

Engineered For Load Bearing Flexibility
Their unique Z-shaped profile allows them to nest and overlap at the supports, increasing load capacity over continuous spans. Whether used for single, double, or sleeved span systems, these purlins offer reliable long-term durability in the harshest UK agricultural and commercial environments.

Custom Pre-Finished Flashings
Available in a variety of finishes and structural gauges, our flashings are manufactured in standard 3-metre lengths to suit both standard and bespoke architectural requirements.

Corner Boards
A robust profile designed for finishing external corners cleanly. Manufactured in 3-metre lengths with welted edges for added strength.

Gable Flashings
Designed for finishing gable ends, offering a clean, weatherproof seal for your building. Manufactured in 3-metre lengths.

Ridge Capping
Designed to seal and protect the roof apex where two slopes meet, offering a clean, weatherproof finish for profile-clad buildings.