Cullen Technical Guide 2024

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TA

NEW Additional Application

Truss Anchor (Valley Truss)

In Situ

The TA can be used in valley truss applications, to connect a valley truss to the supporting truss below. Features and Benefits — ‘Push-on’ fit allows truss anchor to be retained in position prior to nailing — Eliminates the need for a pre-cut angle barer to support the valley truss or pre-cut angle to valley truss — Meets NHBC technical requirements Material specification — Galvanised Mild–Steel–Z275

Fixings Code

Installation Instructions The TA can be used in conditions where the supporting truss is a maximum 45° slope. Fill the 3 nail holes highlighted above to the supporting truss (dependant on TA orientation) and fill 4no. nail holes (2no. each face) for the incoming truss for correct installation.

Description

Box Qty

547389 141185

3.4 x 35mm Square Twist Nails – LOOSE 3.4 x 35mm Square Twist Nails – COLLATED*

500

2,500

*For use with Paslode PPNXi

TA is to be installed on every occurring truss per valley truss.

Load Data

Fixings (3.4 × 35mm)

Characteristic Value (kN)

Product Code

Installation

Header

Incoming

Solid Timber Header (Min C16)

TA–38, TA–50

Valley Truss

3

4

2.96 (per clip) downwards & uplift

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Technical support 01592 771132 / technical@itwcp.com / https://www.itwcp-offsite.co.uk

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