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Welcome to our new blog written by Timloc’s Technical Director, Phil Harvey.

After 26 years with Timloc, Phil has established a reputation as one of the industry’s leading experts, particularly in preformed cavity tray DPC, air leakage and ventilation solutions.

In this new blog, he draws on his experience to share topical subjects relevant to today’s building industry, as well as respond to the most frequent (and unusual) issues, subjects and enquiries that come in to the Timloc Technical team. These queries range from legislation and specification, through to product performance, installation and maintenance.

Is there a subject that you’d like Phil to address in a future blog article? Please don’t hesitate to contact him directly with your ideas or for his advice at

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