I am presently doing a three day training course, on carpet installation and repairs.
Some interesting things have emerged. Basically, there are hardly any carpets that are layed correctly these days! In a way it's no surprise though.... the age of fine craftsmanship is more a distant memory in so many trades, and this is no exception.
Add to this the pressures to do the job quickly and cheaply, and is it reasonable to expect a perfect job? There are many short-cuts that are common practice, almost to the point that proper standards are very rare!
So what is not being done that should?.......
For starters, carpet should not be layed on a new slab. International Standards require that for a 150mm slab, it is given at least 6 months to dry & cure before carpets are fitted.
Carpets should all be fitted drum tight, using a power-stretcher. Most layers only ever use a kicker, and carpet is loose laid at best.
There are many other common poor practices.... incorrect smoothedge, carpet laid in wrong direction, edges not sealed etc....... the list goes on & on!
What to do about it .... a hard one!
Do some homework in you area and see if you can find a layer that lays according to Australian Standards. (Doing every installation with a power stretcher is a good start). And be prepared to pay more! A quality installation can double the effective lifespan of your carpets!
Ash.