Product Details

SAMAC Type 4 Housing Wall Ties are light-duty stainless steel connectors designed for standard domestic cavity wall construction. Used to tie together the inner and outer leaves of masonry, these ties provide reliable structural stability in low-rise housing and typical residential developments up to 10 metres in height.

Manufactured from corrosion-resistant stainless steel, these ties are built to perform in cavity environments where long-term durability is essential. Featuring a multi-drip design, they prevent moisture transfer across the cavity, helping to protect internal structures from damp ingress. Designed for ease of installation, they can typically be installed either way up and are available in a range of lengths (e.g. 200mm–275mm+) to suit common cavity widths.

Key Features

• Type 4 classification for light-duty housing applications
• Manufactured from stainless steel (typically Grade 304)
• Suitable for buildings up to approx. 10m in height
• Multi-drip feature prevents moisture crossing the cavity
• Can be installed either way up for ease on site
• Available in multiple lengths to suit cavity widths
• Tested to BS EN 845-1 standards

Benefits

• Provides reliable structural connection in cavity walls
• Prevents moisture transfer and reduces risk of damp issues
• Long-lasting corrosion resistance in cavity environments
• Quick and efficient installation for bricklayers
• Cost-effective solution for standard housing developments
• Fully compliant with UK building regulations and NHBC requirements