275mm TT4 Stainless Steel Cavity Wall Tie (150/Pack)
275mm TT4 Stainless Steel Cavity Wall Tie (150/Pack)
The unique tangle free design of the TecTies Type 4 Light Duty Tie is specifically designed for masonry cavity walls in box form domestic dwellings of up to a maximum 10m in height.
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.
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.
Design Advantages
Tangle Free fully closed ends:
- Save time wasted on site separating tangled ties.
- Prevent waste and reduce unnecessary replacement costs.
- Are supplied bundled without boxes to minimise packaging materials and environmental impact, and can be stored outdoors with no deterioration.
- Eliminate the risk of injury from sharp tie ends protruding from masonry work
Impossible to install upside down due to its multi drip form
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.
150 Individual wall ties will be supplied.