Commisioning is very important , as on the first heat up of the ufh , you not only get lateral movement but also vertical - deflection .
1. The worst of the vertical happens on the intial heat up.
and
2. Ditra or any other decoupling mat for that matter don't really allow for vertical movement only lateral ( if memory serves me correctly). So if you just put down a mat without the commisioning you could still get probs later.
Diggy
1. The worst of the vertical happens on the intial heat up.
and
2. Ditra or any other decoupling mat for that matter don't really allow for vertical movement only lateral ( if memory serves me correctly). So if you just put down a mat without the commisioning you could still get probs later.
Diggy