HRT4 Light Duty Wall Ties Type 4/Type A 200mm NEW RT2 Medium Duty Wall Ties Type 2 Patents apply

Staifix Cavity Wall Ties Wall Tie Selection to PD6697 & Approved Document E Wall ties for use in external cavity walls should be selected by the 'Types' in PD6697. This document classifies wall ties by strength and use. Wall ties for use in internal separating walls should comply with Approved Document E: Resistance to the passage of sound. PD6697 Type 4 – Light Duty Type 4 wall ties are suitable for use in the construction of houses, not greater than 10 metres in height. The Staifix HRT4 is a PD6697 Type 4 tie. PD6697 Type 2 – Medium Duty Type 2 wall ties are suitable for use in the construction...