Ancon Teplo BF3 475mm Long by Ancon - A Leviat Brand

This Ancon Teplo BF3 475mm Wall Tie is a low thermal conductivity wall tie designed for cavity widths of 301–400mm. Made from pultruded basalt fibres, it delivers strength, corrosion resistance, and long-term durability while helping reduce heat loss.

With a conductivity of 0.7W/mK, this cavity wall tie reduces thermal bridging and improves energy efficiency. As a U-value exempt wall tie, it enhances insulation in wide cavity wall designs. The BF3 range is BBA-approved in 450mm, 475mm, 500mm, and 525mm lengths, making it suitable for demanding projects.

Key facts:

• Low thermal conductivity – excluded from U-value calculations
• Suitable for cavity widths of 301–400mm
• Made from pultruded basalt fibres
• Available in 450–525mm lengths with BBA approval
• Reduces thermal bridging and heat loss

This Ancon wall tie provides dependable masonry restraint while supporting sustainable construction. Its strength and efficiency make it a trusted option for builds aiming to meet Passivhaus and other high-performance standards.

Installation info:

Install at the required spacing. Ensure full embedment in mortar joints for secure results.