Engineered Z purlin profile
Our UltraZED® purlin and side rail system – an advanced profile system – has been engineered to deliver an outstanding strength to weight ratio, superior load bearing capacity, and maximum ease of installation.
Find your required UltraZED
properties & dimensions
This uniquely designed system offers:
Significant weight savings in specific design cases
Typically 6% -13% compared to other systems, whilst still adopting the use of a flat back cleat
Improved load bearing capacities
Enhanced across all UltraZED® purlin systems when compared to other systems
Wide choice
Available in a range of Z purlin sizes, purlin gauge and depth options including bespoke solutions and flexible packaging options
Impressive levels of sustainability
All of our products are fully recyclable
Certified quality & compliance
All UltraZED® products are:
UKCA and CE marked
BS EN 1090 execution class 4
Compliant with latest Eurocode 3 and BS EN 5950-5
UKCA and CE marked UltraZED™ profiles
In accordance with BS EN 1993-1-3
Improved manufacturing processes
Targeting delivery on time, in full, for every project
Simple installation & punchings for 14mm holes, for use of smaller, M12 bolts
Approved by the Steel Construction Institute
Following full scale testing at Oxford Brookes University
Rapid turnaround of enquiries
Backed up with professional indemnity insurance
Hadley UltraZED® purlins are available in four systems
Our roof purlin and side rail systems can be designed using our purpose-designed Design Suite Pro software package, available as a FREE download. Maximum ease of use is ensured by the use of Design Suite Pro, which enables rapid, and effective solutions. This fully integrated system offers an optimising solution for roofing and cladding projects of a wide range of sizes and levels of complexity.
Explore our UltraZED® purlin systems
UltraZED® and UltraBEAM® Benefits
Comprehensive structural solution for most applications
Hadley UltraZED® purlins and UltraBEAM® side rails provide a versatile structural solution designed to meet the needs of a wide range of applications. Engineered for efficiency, they reduce engineering time while optimising strength and durability.
With a minimal number of components, our system offers seamless integration, simplifying installation and improving construction speed.Patented cold roll forming production process
Using our patented cold roll forming technology, we manufacture UltraZED® steel purlins and UltraBEAM® side rails with enhanced structural strength while minimising raw material usage. This results in lighter, easier-to-handle components without compromising durability or load-bearing capacity.
At Hadley, our advanced production process ensures consistency, precision, and superior performance, making these systems a smarter choice for modern construction projects.Supported by our Design Suite Pro planning software
To help you optimise your structural design, we provide Design Suite Pro, our powerful and intuitive software solution. With customisable options and user-friendly tools, Design Suite Pro streamlines the planning and specifying process, ensuring your projects are completed more efficiently and with greater accuracy.
Find out more and download our Design Suite Pro software here.
Want to discuss your project?
Contact our specialists today to find out how we can work together on your project needs.