Description
Remedial wall ties offer rapid wall tie replacement and reliable brick pinning installation. Stainless steel helical ties are the choice of the professional for tying masonry walls. The setting tool, which is should be purchased seperately, holds and hammer-drives the replacement ties.
The Thorhelical self-tapping replacement wall ties have a diameter of 9mm. They screw in to brick, masonry or concrete when hammered into pilot holes using the impact action of a hammer drill. The remedial tie grips within an interlocking helical undercut without exerting expansive stress on the masonry. The unique driving configuration of the Airtwist replacement tie delivers a fast, easy and reliable remedy for cavity wall tie failure.
What length wall ties should I buy?
| Cavity Width | Wall Tie Length |
| 0 – 25mm | 180mm |
| 25 – 45mm | 205mm |
| 50 – 70mm | 230mm |
| 75 – 95mm | 255mm |
| 100-120mm | 280mm |
| 125-145mm | 305mm |
| 150-170mm | 330mm |
| 175-200mm | 355mm |
N.B. The above tie-length guidance is based on traditional cavity walls with 110mm imperial bricks. Adjustments must be made for walls with 100mm metric bricks.
Select the length of tie you require from the ‘Drop Down’ menu. For fixing Thorhelical remedial wall ties you also need to buy:
- A Remedial Wall Tie Setting Tool – the tool spins around the end of the tie and delivers hammer blows to it.
- A 6mm x 360mm SDS drill bit (180-280mm ties) or a 6 x 450mm bit (305 – 355mm wall ties), ensuring the pilot hole is 10mm longer than the tie so that it can be recessed. – Use a 7mm drill bit of appropriate length for tying into engineering bricks or structural grade concrete – Use a 5mm pilot hole for perforated brickwork
Our remedial wall ties are suitable for use in all wall types. Our 9mm remedial wall tes have European CE Mark Approval in respect of EN845-1:2013 for use in a wide variety of masonry materials. Ties are packed in bags of 50.
