Clever Shield Wall Ties
Use Clever Shield Remedial Wall Ties for Quick and Reliable Wall Tie Replacement and Brick Pinning Solutions
Clever Shield’s stainless steel helical wall ties are the go-to choice for professionals when reinforcing and securing existing masonry. Designed to deliver dependable and efficient solutions for cavity wall tie failure, these ties restore structural integrity with minimal disruption.
The remedial wall tie setting tool (sold separately) ensures a fast, simple, and secure installation process.

Product Overview
Clever Shield 8mm Helical Remedial Wall Ties are engineered to screw into brick, masonry, or concrete when driven into pilot holes using a hammer drill’s impact action. The ties anchor securely within undercut helical grooves, applying minimal stress to surrounding brickwork. This efficient design provides a quick, reliable solution for wall tie replacement.
What Wall Tie Length Do You Need?
| Cavity Width (mm) |
Recommended Tie Length (mm) |
| 0 – 25 |
195 |
| 25 – 45 |
220 |
| 50 – 70 |
230 |
| 75 – 95 |
245 |
| 100 – 120 |
255 |
| 125 – 145 |
270 |
| 150 – 170 |
280 |
| 175 – 200 |
295 |
These lengths are recommended for walls constructed with 110 mm bricks.
If working with 100 mm metric bricks, adjust measurements accordingly.
Choose your required tie length from the drop-down menu.
Installation Requirements
Remedial Wall Tie Setting Tool
SDS Drill Bits
-
195–255 mm ties: 6 mm × 360 mm SDS drill bit
-
270–295 mm ties: 6 mm × 450 mm SDS drill bit
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Engineering bricks / structural concrete: 7 mm drill bit
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Perforated bricks: 5 mm pilot hole
Ensure the pilot hole is at least 10 mm deeper than the tie length to allow correct recessing and anchorage.
Standards & Suitability
Clever Shield helical wall ties are suitable for all cavity wall constructions.
Our 8mm remedial wall ties are UKCA and CE marked and conform to BS EN 845-1:2013, ensuring compliance across a wide range of masonry materials.