We can manufacture custom lengths up to 10 meters, ensuring a precision fit for any size, from small refurbishments to large-scale new builds.
Specifications
- Material: High-Tensile Galvanised Steel (BS & European Standards)
- Thickness: 1.6mm and 2.0mm
- Section Depths: 140mm, 175mm and 200mm
- Maximum length: 10,000mm (10m)
Versatile Connection Systems
Our Z Purlins can be configured to meet your specific structural load requirements using two primary methods:
- Sleeved System: Optimised for buildings with three or more bays. The sleeve sits on the cleat to connect two Z Purlins, significantly increasing the strength and rigidity of the structure.
- Butted System: Best for smaller spans, lighter loadings, or instances where space is restricted, such as fitting within the web of a rafter.
Essential Purlin & Side Rail Accessories
- To ensure your structural framework remains level and resists twisting or wind suction, we manufacture a full suite of matching galvanised accessories:
- Sag Bars & Apex Ties: Prevents purlin rotation mid-bay and holds the top roof sections in perfect alignment.
- Side Rail Supports: Vertical bars that add stability to wall cladding, protecting against wind pressure and suction loads.
- Diagonal Wire Ties: Used in horizontal side rail applications to maintain level sections across various bay sizes (Mid, Split, or Part Bay).
- Eaves Beams & Ties: Critical components that bridge the eaves beam to the first Z Purlin, reinforcing the roof pitch transition.
Custom Manufacturing & Refurbishments
Whether you are designing a new structure or need to match existing Z Purlin profiles for an extension or repair, our team provides bespoke manufacturing to your exact measurements.
Need a structural calculation or a bulk quote for your project?
Our technical team is ready to assist. Call us today on 01278 557002 or email info@colourcladprofiles.com for expert support and nationwide delivery.