Simpson Strong-Tie High Movement Timber Frame Tie-2730

Type 7 Wall Tie for High-Deflection Timber Frame to Masonry Connections

The Simpson Strong-Tie HMBTS 2730 is a Type 7 high-movement wall tie specifically engineered to connect the masonry outer leaf to a structural timber frame. Designed for scenarios requiring greater deflection capacity than standard Type 6 wall ties, the HMBTS ensures safe and reliable performance in dynamic building envelopes.

Key Features

• High Movement Capability
  Accommodates up to 65mm of vertical movement, making it ideal for timber frame structures where settlement or thermal movement is expected.

• Wide Cavity Range
  Available in multiple sizes to suit cavity widths from 50mm to 150mm, ensuring compatibility with various wall build-ups.

• Type 7 Certified
  Designed for use in applications where higher flexibility is required than what is permitted by standard Type 6 ties.

• Corrosion-Resistant Construction
  Manufactured from austenitic stainless steel for superior durability and long-term resistance to rust and corrosion.

• CE Marked
  Complies with EN 845-1, meeting recognised European standards for wall tie safety and performance.

HMBTS Installed

Benefits

• Reduces Risk of Structural Damage
  Absorbs vertical movement between the timber frame and masonry façade, helping prevent cracking or failure of wall elements.

• Ideal for Timber Frame Construction
  Especially suitable for buildings with lightweight frames where differential movement is expected over time.

• Flexible Design Options
  Various cavity sizes allow for integration into both narrow and wide cavity wall systems.

• Low Maintenance and Long-Lasting
  Stainless steel construction ensures durability in all weather conditions without degradation.

Material Specification

Specification	Detail
Product Type	Type 7 Timber Frame Tie
Movement Tolerance	Up to 65 mm (vertical)
Cavity Suitability	50 mm to 150 mm
Material	Austenitic Stainless Steel
Compliance	CE Marked, EN 845-1
Product Code	HMBTS-2730 Series

Applications

• Timber frame to masonry wall connections

• New build residential and commercial projects

• Multi-storey timber frame structures

• Walls requiring increased vertical movement tolerance

Important Notes

• Select appropriate length based on cavity width.

• Installation should follow the guidance provided in current UK building regulations and Simpson Strong-Tie instructions.

• Do not substitute for Type 6 ties where only minimal movement is expected.