Simpson Strong-Tie C2KS Crocodile Wall Starter Kit Stainless 2 x 1.2m BBA Approved

Professional Wall Starter System for Masonry Extension – Up to 8m / 3 Storeys

The Simpson Strong-Tie C2KS Crocodile Wall Starter Kit is the UK’s most popular wall extension system, engineered for high-performance masonry-to-masonry connections. Suitable for both brick and block construction, this BBA-approved system offers reliable lateral support for new walls up to 8 metres high (3 storeys). Ideal for both internal and external applications.

Packaged as a complete system, the C2KS includes all necessary stainless steel profiles, ties, and fixings for straightforward installation and long-term durability.

Key Features

• BBA Approved Performance
  Certified for use in structural masonry up to 8m or 3 storeys, ensuring compliance with building regulations and structural standards.

• Accommodates 10mm Vertical Movement
  Allows natural settlement or thermal movement between the new and existing walls, helping prevent cracking or structural stress.

• Flexible Anchor Tie Placement
  Adjustable anchor ties cater to variations in brick course heights, maintaining consistent strength across installations.

• Complete Kit for Quick Installation
  All required components, including fixings and ties, are supplied in one package for contractor convenience and rapid deployment.

• Suitable for Brick & Block Work
  Versatile design supports a wide range of wall types, including cavity, solid, and block construction.

Material & Specification

• Material: Austenitic stainless steel (corrosion-resistant and suitable for external environments)

• Connector Width: 33mm

• Total Length (combined): 2236mm (2 x 1.2m profiles)

• Compatible Wall Thickness: 60mm – 250mm

• Vertical Movement Capability: Up to 10mm

• Number of Fixings: 6

• Pack Size: 1 full kit

• Brand: Simpson Strong-Tie

• Part Number: C2KS

Common Applications

• Masonry wall extensions (brick or block)

• New wall connections in home extensions, refurbishments, and cavity wall tie-ins

• Load-bearing or non-load-bearing wall junctions

• Suitable for damp or exposed external conditions due to stainless steel construction

Installation Notes

• Use all included fasteners, spaced evenly unless stated otherwise

• Fix directly into brick or block, not mortar joints

• Bed wall ties into mortar at maximum 300mm centres

• Detailed site instructions are included with each kit

• For exposed environments, consider adding a vertical DPC for additional moisture protection