Simpson Strong Tie Joist Hanger 75mm

Heavy-Duty Structural Support for Timber Joists with Enhanced Installation Features

Product Description

The Simpson Strong Tie Joist Hanger 75mm is a robust metal connector specifically engineered to provide strong, reliable support for timber joists in a variety of construction and framing applications. Made from high-quality steel with protective coating, this joist hanger ensures secure connections between joists and supporting structures such as beams, ledger boards, or walls.

Designed with a wide leg construction, this hanger offers greater nail spacing, which significantly improves the structural performance and load-bearing capacity by distributing stresses more evenly. This makes it ideal for both residential and commercial timber framing projects requiring durable and safe joist support.

Technical Specifications

• Boxed Weight: 210 grams

• Material: High-strength steel, typically galvanized or zinc-coated for corrosion resistance

• Size: Suitable for 75mm wide joists

• Design Features: Wide leg for enhanced nail placement, location tab, and speed prongs for quicker fixing

• Installation: Can be installed via face-fix method or wrap-over method, providing flexibility depending on job requirements

Key Features and Benefits

1. Wide Leg for Greater Nail Spacing

The wide leg design allows nails or screws to be spaced further apart compared to narrower joist hangers. This provides:

• Improved load distribution, reducing the risk of splitting or weakening the timber

• Greater structural strength and durability for long-term use

• Compliance with building regulations requiring proper fastener spacing for joist support

2. Location Tab and Speed Prongs for Quicker, More Accurate Installation

The hanger incorporates innovative features to simplify and speed up installation:

• Location tab holds the joist hanger firmly in place on the supporting timber during fitting

• Speed prongs act as temporary fasteners, holding the bracket securely so installers can fix nails or screws without needing an extra pair of hands

• These features reduce installation time and increase precision, ensuring the joist is correctly positioned for optimal performance

3. Versatile Fixing Options

This joist hanger offers two fixing methods:

• Face Fix: Attaching the hanger flat against the face of the supporting beam or ledger board using nails or screws

• Wrap Over Fix: Wrapping the hanger over the top edge of the supporting timber to provide additional grip and load transfer

• This flexibility allows adaptation to different structural requirements and site conditions

4. Corrosion Resistant

Manufactured from steel with a protective galvanised or zinc coating, the hanger is suitable for use in a variety of environments, providing:

• Long-lasting protection against rust and corrosion

• Maintenance of structural integrity even in humid or sheltered outdoor locations

5. Wide Application Range

Ideal for use in:

• Timber floor joist support

• Deck construction

• Roof framing and rafters

• General carpentry where secure timber-to-timber connections are required

Installation Guidelines

1. Select the Correct Joist Hanger Size
   Ensure the hanger matches the width of the timber joist (in this case, 75mm).

2. Position the Joist Hanger
   Place the hanger in the desired position on the supporting beam or ledger board, using the location tab and speed prongs to hold it in place.

3. Fix the Joist Hanger
   Use appropriate nails or screws designed for joist hangers. Nail spacing should follow Simpson Strong Tie recommendations and local building codes. The wide leg allows for optimal nail placement to maximize load capacity.

4. Insert the Joist
   Fit the timber joist into the hanger, ensuring it seats properly.

5. Secure the Joist
   Additional nails or screws should be driven through the joist into the hanger to fully secure the connection.

6. Inspection
   Confirm all fixings are correctly installed and that the hanger and joist are firmly connected without movement.

Frequently Asked Questions (FAQ)

Q1: What is the purpose of the wide leg design?
A: The wide leg provides space for more nails, which improves the load distribution and structural strength of the connection between the joist and supporting timber.

Q2: What materials are suitable for the joist hanger?
A: This hanger is designed for timber joists and can be fixed to timber beams or ledger boards. The steel hanger itself is corrosion-resistant, making it suitable for many indoor and some sheltered outdoor uses.

Q3: Can I use screws instead of nails?
A: Yes, provided the screws meet the strength requirements specified by building regulations and manufacturer guidelines. Using screws designed for structural applications is important.

Q4: What are the speed prongs and how do they help?
A: Speed prongs are temporary fixings integrated into the hanger that hold it in place during installation, allowing the installer to use both hands to drive nails or screws more easily.

Q5: Is this joist hanger compliant with building regulations?
A: Yes, when installed according to manufacturer instructions and local codes, it meets or exceeds the standards for timber framing connections.

Summary

The Simpson Strong Tie Joist Hanger 75mm is a reliable, high-performance metal connector designed for the secure support of timber joists. Its innovative wide leg design and installation aids such as location tabs and speed prongs make it a preferred choice for builders and carpenters seeking both structural integrity and efficiency on the job. Suitable for a variety of construction applications, it ensures safe, durable, and code-compliant timber connections.