Perhaps it's time for training to be formalised in the tiling and
tile retailing industries, if it isn't already. Most new Tilers take the time to undergo structured training with approved providers so I think it should be the same for those individuals who are in the supply chain, providing the grafters with the materials they need to do the job.
As whitebeam says, the tiler would be liable if he used the wrong materials and they failed causing harm or injury to a customer, so it is time for the retailers to take on some of the responsibility too.
The Construction Skills sector skills council has government funding and is starting the process of changing vocational qualifications in the construction arena, to help employers provide better and more relevant qualifications and training to their staff. Surely
tile retailers should know what their products are made of, how they're constructed, what the limits of each product are and so on.
Where I work, you're not allowed out on to the manufacturing plant until you've had a Health & Safety briefing and been given all your PPE gear and shown how to use it. And I certainly wouldn't recruit an individual to work in our chemicals laboratory without having a qualification in chemistry so that they understand all the chemicals they're picking up on a daily basis.
Training: I'm all for it. But courses and qualifications should not be seen as quick fixes. The emphasis should be on Continuous Development and Learning. Individuals (like Dan for example) should take the initiative to want to know more and be proud in the fact that they know they're providing the customer with the right information.
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