VST1 Heavy Duty Formed Safety Ties

VST1 Heavy Duty Formed Safety Ties are engineered for strength, reliability, and long-term performance in demanding construction environments. Suitable for most buildings across the UK—regardless of height—and designed to accommodate cavity widths from 50mm to 225mm, these Type 1 wall ties offer a robust solution for modern masonry structures. Their formed design includes an integrated moisture drip feature, while their high-grade stainless steel composition ensures excellent corrosion resistance. Fully compliant with BS EN 845-1 and classified as non-combustible under national Building Regulations, the VST1 is a dependable and regulation-ready tie for structural stability and safety.

Technical Specification

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• Application: A heavy-duty wall tie suitable for most building sizes and types. Not recommended for use with low strength masonry or where large differential movements are expected.
• Design: Constant drip feature to prevent moisture travelling across cavity.
• Material: Manufactured from grade 304 stainless steel.
• Fire Resistance: Non-combustible (as defined in the national Building Regulations).
• Durability: Excellent corrosion resistance and a service life of not less than 60 years.
• Compliance: Tested as Type B (sound) and Type 1 (strength) to BS EN 845-1.
• Specification: Available for specification on the NBS Source platform.