These cavity wall ties are in a remedial kit. The kit is suitable for tying 60 square metres of existing brickwork.

How do you use the Kit for Tying Cavity Walls?

First, drill a pilot hole into the masonry walls. Ensure the bore depth is 10 mm longer than the tie. Then put the setting device into an SDS tool and the tie's shank into the tool. Now, drive the helix into the pilot hole using the impact action of an SDS hammer drill. The tool spins around the end of the tie and delivers hammer blows to it. Continue driving the cavity tie until it countersinks beneath the surface of the brick.

How Does the Helical Wall Tie Work?

The helical wall tie has a bigger diameter than the pilot hole. This causes the tie to rotate as it hammers in. The advancing and rotating helix undercuts a helical screw thread in the masonry. The screw connection ties together the walls on each side of the cavity.

Insertion of the cavity wall tie replacement system is quick and easy. 

Twistfix cavity wall ties are suitable for remedial use in all masonry types. The setting tool enables safe two-handed drill operation throughout the entire installation process. This supreme cavity wall tie system complies with EN845-1 for UKCA and CE marking.

The Cavity Wall Tie Remedial Kit includes the following.

• 150 x Stainless-steel replacement cavity wall ties.
•  Two 6mm diameter SDS drill bits (use 7mm for tying engineering bricks).
•  One Remedial wall tie setting tool.

What Length Wall Tie do I need for my Cavity Wall?

Select the wall tie length from the table below. 

The above wall tie lengths are for cavity walls with imperial brickwork. For metric bricks, add 10 mm to the cavity width column.

Delivery Costs

Below is the standard tariff for guidance purposes.

Actual costs will be confirmed at point of sale and any variances you will be notified within 24 working hours of receipt of order

Free delivery

We offer free next-day delivery for all orders over £150 (ex VAT) (UK Mainland Only).

Next Day Delivery (UK Mainland Only)

Next day delivery is available for orders placed before 2pm Monday - Friday (working days). Delivery will be made on the next working day.

For orders placed before 2pm on a Friday, delivery will be made on the following Monday. For orders placed after 2pm on a Friday and over the weekend, delivery will be made on the following Tuesday. For orders placed on a Bank Holiday, goods will be dispatched on the next working day (e.g goods will be dispatched on the Tuesday for delivery on Wednesday). 

Pre 10.30am and Pre 12:00pm Next Day Delivery 

These delivery options are available at an extra charge. Delivery prices are shown at checkout stage. Orders need to be placed before 2pm Monday - Friday (working days) for delivery on the following working day.

Delivery Disclaimer: Acceptance of Delays

By placing an order on our website, you acknowledge and accept that delivery times are estimates and may be subject to delays due to various factors beyond our control, including, but not limited to, weather conditions, transportation issues, or other unforeseen circumstances. While we make every effort to ensure timely delivery, we cannot guarantee specific delivery dates.

If there are significant delays, we will do our best to keep you informed.

Thank you for your understanding and patience.

Returns Policy

You have 14 days from the date of purchase to notify us you wish to return your items and receive a full refund (ex. delivery and card fees) in line with our terms and conditions. Please email us to request a return at sales@twistfix.co.uk