Metals like copper are very attractive to thieves and are still used extensively in building projects. How can we best protect these valuable materials?

An old shop that is also used as a dwelling.

In the context of a building contract non-ferrous metals are usually copper, lead and aluminium. All of these materials are highly attractive to thieves because they are virtually untraceable and have a very ready cash market.

Other than keeping on-site the minimum amount of non-ferrous metals for daily use, it is a condition of most contract works policies that they are secured in a locked building or container overnight and at weekends.

Even when non-ferrous metals have been fitted as part of a heating system or a re-roofing exercise, it does not mean that they are no longer susceptible to thieves.

All of these materials are highly attractive to thieves because they are virtually untraceable and have a very ready cash market.

On a number of occasions, properties nearing completion have been entered and stripped of non-ferrous metals, causing water damage to the works and existing structure.