Simpson Strong Tie Heavy Flat Strap 600 x 30 x 5mm

Simpson Strong Tie Heavy Flat Strap 600 x 30 x 5mm

High-Strength Restraint Strap for Horizontal Timber-to-Masonry Connections

Overview

The Simpson Strong Tie Heavy Flat Strap (600 x 30 x 5mm) is a robust and reliable solution for securing timber structures to masonry walls. Engineered for heavy-duty applications, this restraint strap plays a critical role in maintaining structural integrity by providing lateral restraint to timber elements such as roof trusses, rafters, and floor joists.

Manufactured from galvanised edge-coated steel, this strap offers superior strength and corrosion resistance, ensuring long-lasting performance in both domestic and commercial construction projects. Its flat profile is particularly suited to horizontal installations where space and aesthetic considerations may apply.

Product Specifications

• Length: 600mm

• Width: 30mm

• Thickness: 5mm

• Material: Galvanised edge-coated steel

• Boxed Weight: 645g

Key Features

• Heavy Duty Performance
  Designed for high-load scenarios where enhanced strength and stability are essential, including lateral restraint of major structural components.

• Horizontal Restraint
  Ideal for use in connecting timber floor systems and roof assemblies to masonry walls, providing essential support to resist lateral forces such as wind load or structural shift.

• Galvanised Steel Construction
  Made from high-grade, edge-coated galvanised steel to provide effective corrosion resistance, making it suitable for long-term use in both internal and external wall assemblies.

• Flat Strap Design
  The flat profile allows for discreet installation without compromising on strength, ideal for locations where a low-profile connection is required.

• Precision Manufacturing
  Consistent thickness and finish across the strap allow for uniform load distribution and dependable performance.

Applications

• Timber-to-Masonry Restraint
  Secures wall plates, roof trusses, floor joists, and rafters to masonry walls to meet structural building regulations.

• Lateral Support
  Essential in preventing sideways movement of timber elements under load or environmental stress.

• Compliance Projects
  Suitable for use in projects that must meet national building codes and structural restraint requirements.

• Renovation and Retrofits
  Ideal for strengthening older structures or adding compliance-grade restraint to existing builds.

Installation Guidelines

• Fasteners: Must be installed using all specified fasteners. Typically includes steel screws or nails suitable for timber and masonry substrates.

• Fixing Points: Strap should be fixed to at least three timber members and anchored securely into masonry, following all applicable regulations.

• Orientation: The strap is intended for horizontal use; the flat face must be installed flush against the timber surface.

• Spacing: Horizontal lateral restraint straps should be spaced at no more than 2m centres.

• Additional Requirements: Installation should align with Building Regulations, BS 5268 Part 3, and relevant structural engineer guidance.

Benefits

• Provides strong and compliant structural reinforcement

• Durable and long-lasting even in challenging environments

• Simple to install with standard fixings

• Helps prevent structural failures from lateral movement

• Trusted by professionals for timber-to-masonry restraint

Summary

The Simpson Strong Tie Heavy Flat Strap 600 x 30 x 5mm is a vital component in structural restraint systems, offering exceptional strength and durability for heavy-duty timber-to-masonry applications. Its galvanised steel construction and reliable performance make it a trusted solution for builders, contractors, and engineers working on modern and retrofit construction projects.