PST strap with non–restraint hanger
— The strap should be nailed with a minimum of 8No 3.4x35mm Square Twist Nails into the joist top flange/chord
Floor Level
Detail
Region
Ground Floor
1st Floor
2nd Floor
Non–Restraint Hangers (JHI/JHIR/ RB–JHI/RB–JHIR)
England & Wales
PST or PSC required at 2m max centres
PST or PSC required at 2m max centres
PST or PSC required at 1.25m max centres
Scotland
Please refer to page 5 for further information on PST/PSC straps and table for the correct hanger / strap combination.
Scan or click to view installation videos
PSB strap with restraint hanger
— The strap should be nailed with a minimum of 8No 3.4x35mm Square Twist Nails into the joist bottom flange/chord
Floor Level
Detail
Region
Ground Floor
1st Floor
2nd Floor
PSB required at 2m max centres PSB required at 1.25m max centres
Restraint Hang- ers (RA/HRAD/ RADS)
No additional restraint is required (additional PSB straps required each side of opening where openings exceed 600mm)
England & Wales
Scotland
Please refer to page 5 for further information on PSB straps
Scan or click to view installation videos
PSC strap with non–restraint hanger
— The strap should be nailed with a minimum of 8No 3.4x35mm Square Twist Nails into the joist top flange/chord
Floor Level
Detail
Region
Ground Floor
1st Floor
2nd Floor
Non–Restraint Hangers (JHI/JHIR/ RB–JHI/RB–JHIR)
England & Wales
PST or PSC required at 2m max centres
PST or PSC required at 2m max centres
PST or PSC required at 1.25m max centres
Scotland
Please refer to page 5 for further information on PST/PSC straps and table for the correct hanger / strap combination.
Scan or click to view installation videos
The latest version of the technical guide will always be the digital format on our website.
Technical support: 01592 771132 / technical@itwcp.com / https://www.itwcp-offsite.co.uk 9
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