Simpson Strong Tie Light Strap Twist 600 x 30 x 2.5mm

Simpson Strong Tie Light Strap Twist 600 x 30 x 2.5mm

Simpson Strong Tie Light Restraint Twist Strap 600 x 30 x 2.5mm

Versatile Structural Restraint for Vertical Applications in Masonry Construction

Product Overview

The Simpson Strong Tie Light Strap Twist 600 x 30 x 2.5mm is a high-quality, light-duty restraint strap designed to provide vertical support in timber-to-masonry connections. Specifically engineered for tasks such as securing wall plates to masonry walls, this restraint strap is an essential component in maintaining the structural stability of roofs and floors in domestic and light commercial buildings.

With a twisted end to accommodate installation in confined or offset locations, this 600mm long strap delivers reliable performance, meeting building regulation standards and structural codes for light vertical loads.

Technical Specifications

• Length: 600mm

• Width: 30mm

• Thickness: 2.5mm

• Weight (Boxed): 325g

• Material: Galvanised steel for enhanced corrosion resistance

• Strap Type: Light duty with twisted end for versatile installation

Key Features

• Designed for Vertical Load Restraint:
  Ideal for fixing wall plates to the top of masonry walls, helping to resist wind uplift and other vertical forces.

• Twisted End for Installation Flexibility:
  Allows for easy alignment in non-parallel timber and masonry junctions. Perfect where strap alignment needs to offset or rotate during fitting.

• Galvanised Steel Construction:
  Manufactured from corrosion-resistant galvanised steel to ensure long-term durability, even in moisture-prone environments.

• Lightweight Yet Strong:
  The strap offers excellent strength-to-weight performance, making it easier to handle on-site while ensuring sufficient structural restraint.

• Meets Building Regulations:
  Conforms to key structural standards such as BS 5268 Part 3 and other building regulations for vertical timber-to-masonry restraint.

• Available in Common Sizes:
  Supplied in a variety of lengths ranging from 500mm to 2000mm, in 100mm increments, to suit a wide range of project requirements.

Applications

• Securing timber wall plates to masonry walls

• Providing vertical restraint in timber roof systems

• Tying joists or rafters to masonry in light-duty scenarios

• General-purpose vertical restraint in timber-framed structures

Installation Guidelines

• Positioning:
  Strap should be laid flat against the timber, with the twisted end fixed securely to the masonry or structural blockwork.

• Fixings:
  Use four 4mm x 75mm round nails or structural wood screws to fix the strap into timber. Masonry fixings should be No. 12 x 50mm screws with appropriate plugs or hardened nails 8SWG x 75mm long.

• Strap Length:
  Vertical restraint straps should be at least 1 metre long where practical. However, this 600mm option is suitable for shorter applications or where space is limited.

• Masonry Connection:
  Fixings into masonry must be located within 150mm of the bottom of the strap for maximum effectiveness.

Benefits

• Easy to install with basic tools

• Cost-effective and reliable method for structural reinforcement

• Pre-cut to size for faster on-site application

• Compliant with NHBC and UK Building Regulations

• Compatible with timber floors, rafters, joists, and roof systems

Frequently Asked Questions (FAQ)

Q: What is the difference between light and heavy restraint straps?
A: Light restraint straps like this one are used for vertical loads such as securing wall plates. Heavy restraint straps are designed for lateral loads like tying roof trusses and joists into masonry walls.

Q: Can this strap be used for horizontal applications?
A: While designed primarily for vertical restraint, twisted straps can be used in horizontal applications where they meet structural requirements. Check with a qualified engineer for load-specific applications.

Q: Is this product suitable for external use?
A: This strap is made from galvanised steel, offering a degree of corrosion resistance. For exposed external applications, consider stainless steel alternatives for greater durability.

Q: Does this strap comply with UK building regulations?
A: Yes. It is designed to meet or exceed relevant UK building standards such as BS 5268 Part 3 and is accepted by NHBC where applicable.

Summary

The Simpson Strong Tie Light Strap Twist 600 x 30 x 2.5mm is a practical, durable, and regulation-compliant solution for vertical structural restraint in timber-to-masonry applications. With its flexible twisted design and robust galvanised construction, it provides essential support for wall plates, rafters, and joists—ensuring a safer, more secure build.

Perfect for tradespeople, contractors, and structural installers looking for a dependable and easy-to-use restraint solution.