PRODUCTS
JHI
JHI
Masonry Joist Hanger
European Community Registered Design
The JHI hanger is a traditional timber to masonry hanger range designed for use with I–Joists, open web & solid timber joists / trusses.
Z600
Galvanised Mild Steel
Up to 23.04kN
Application Dependant
Approved and tested with the H&H thin joint system
Part L1 compliance is supported by providing the same air leakage as a wall with no protrusions
Designed for enhanced load performance

Paslode 3.4 x 35mm Electrogalvanised Square Twist Nail
Cullen products have been tested and CE marked to the requirements of ETAG015 using 3.4 x 35mm square twist nails.
Enhanced Uplift
- Fixings into the incoming joist/truss are required to resist uplift
- Increased uplift figures can be achieved by nailing the additional triangular nail holes into the incoming member
- Web stiffeners required for I–Joists, 2 no. end blocks required for
- Open Web Joists & minimum bottom chord depth/vertical require for trusses
- Requires minimum full storey of masonry above to achieve values
Steel Connections
Guidance
All hangers in this range do not provide restraint, therefore restraint straps may be required for joist applications
Floor can be propped with acroprops and fully decked but must not be fully loaded until the masonry above has fully cured
A minimum of 3 courses (675mm) of masonry above is required for the hanger to achieve the loads stated.
The masonry above must be fully cured for 28 days prior to loading the floor.
Installation Guidance
Explore the step-by-step JHI installation video
The video demonstrates best practice on site, highlighting each stage of the installation process to help ensure accuracy, consistency, and compliance during fitting.
Related Products
Support you can rely on
Expert technical guidance and customer service, from design to site.