Radiant floor and Schluter Ditra
We are planning to install Warming Systems heating floor mats along with Schluter Ditra. We always use Ditra and we love the product. I've read in multiple places that mats should be installed on subfloor then Ditra then tile. But Warming systems rep told us that we need to install Ditra under the mats, then tile. Is it true? Did anyone installed Ditra with heating mats?