General   (General discussion, talk about anything.)

No the DI TRDS does not come as a DIY package. What do you think this is?

Some kind of cottage industry.

Two strapping young fellows from our installation team will come round and do the business. You'll hardly know they're there, apart from the noises from the bathroom and up and down the stairs. The whole thing is usually done in a day and the boys do a very good job of tidying up.

Before they leave, they give a fully instructional display of the equipment.