wall ties 250mm (250 PER BOX)

£47.00
WTS4: Type 4 Wall Ties: Masonry Light Duty
Type 4 wall ties are light duty, suitable for box-form dwellings up to 10 metres high with leaves of similar thickness, including internal separating cavity walls. Use in flat sites in towns and cities where the basic wind speed does not exceed 25 m/s and the altitude is not more than 150m above sea level.