That was obviously the intention of the shopfitter in designing the counter to obviate the possibility of contamination taking place.
One shopfitter recently told me that the best contract he had had all year was from a charity shop.
They were shopfitters, young, capable fellows.
A shopfitter is a firm that will design, supply and install fittings for retailers.
The shopfitter usually deliver a package to the retailer: a multitude of products sourced from different manufacturers.