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MASONRY RANGE
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The unique tangle free design of TecTies Type 4 Light Duty Tie offers a practical and cost effective solution for masonry cavity walls in box form domestic dwellings of up to a maximum 10m in height.

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Fully tested to BS EN846-5:2012 the ties meet the requirements of BS EN 845-1:2013 and they will also meet the requirements of Part E of the Building Regulations for a Type A in party walls of any height.

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All TecTies cavity wall ties are independently tested at Lucideon, a notified body number 1289, to comply with BS EN 845-1:2013. Underwritten by TZUS – Prague Notified Body Number 1020

TT4 BASIC STAINLESS STEEL CAVITY WALL TIES
Design Advantages

  • Tangle Free - saves time and money

  • Supplied in bundles - practical benefits for the bricklayer

  • Safety on site

  • No Boxes - minimal packaging waste

  • Better storage particularly during inclement weather

TT4 is a Registered Design. UK Reg. Design No. 3013341

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Part E Building Regulations 

TT4 Ties meet the requirements of Part E of the Building Regulations for a Type A tie in party walls which states that a masonry cavity wall tie can only be used if the measured dynamic stiffness is less than 4.8MN/m3.

TT4 Test Results

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