Neutras-1 low thermal conductivity wall ties

NEUTRAS-1 Low Thermal Conductivity Wall Ties are a high-performance solution designed to meet modern building regulations without compromising structural integrity. Engineered for exceptional strength and thermal efficiency, these BBA-approved Type 1 wall ties are suitable for most buildings in the UK—regardless of height—and are ideal for cavities up to 150mm. Their innovative design allows them to be excluded from U-value calculations under EN ISO 6946, making them a smart choice for energy-efficient construction. NEUTRAS-1 ties combine durability, fire resistance, and moisture control in a robust composite material, offering a long-lasting and compliant solution for today’s building standards.

Technical Specification

• Data Sheet
• Technical Drawing
• DOP
• Certification: BBA Approved cavity wall ties (Agrément Certificate: 17/5462)
• Application: A low thermal conductivity, 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 spiral feature to prevent moisture bridging; can be installed in any orientation.
• Material: Manufactured from continuous basalt fibre and vinyl ester resin composite.
• Fire Resistance: Suitable for buildings requiring 60-minute fire resistance.
• Durability: Service life of not less than 60 years.
• Thermal Performance: Effectively resists thermal transmittance through wall cavities; excluded from U-value calculations under EN ISO 6946.
• Compliance: Tested as Type B (sound) and Type 1 (strength) to BS EN 845-1.
• Specification: Available for specification on the NBS Source platform.