I used the old style of mat for this install and was very happy with it. The string style of attaching the heating element to the fiberglass mesh allows the greatest flexibility with respect to custom installs, resulting in a superior end product for my customers. I had tried to install the newer adhesive type on the same job with miserable results. I'll not be using the adhesive type for any future installs. My customers are always very happy with their heated floors and they are a great up sell product for them and myself. I recommend heating to everyone I speak to about tile floors.
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