The Aluminium Starter Track is available in several different widths from stock: 50mm, 70mm and 90mm. Simply order the width of Starter Track that matches the thickness of insulation you are installing. Other sizes are available to order.
70mm Aluminium Starter Track 2.5m
An Aluminium Starter Track is required when installing EWI insulation systems. The Starter Track sits just above the DPC layer (near the bottom of the wall) and acts as a stable, protective ledge on which you can build up the insulation boards.