Durabase decoupling - Tile Advice

[Wishiwasatoptiler]

Hi guys
What's the smallest tile you've fitted to Durabase decoupling mats. After grinding old adhesive from a floor. Tiles are 300×100 porcelain.
Cheers

 

[J Sid]

I believe 50x50 , without checking
other may know different

 

[White Room]

As above, due to point loading....

 

[Old Mod]

That type of mat has a minimum tile size of 50 x 50 D.

 

[Wishiwasatoptiler]

Cheers for that. Thought I'd read that somewhere. Is there a size restriction for Schluter Ditra Matting Decoupling. The house is about 80 years old, lifted the ole tiles and flatted the old adhesive to find cracks, they hadn't transfered to the old tiles but don't want any issues coming back to me.

 

[Old Mod]

The same as dura mate, down to the type of matting.
The mats with no restrictions are TM, Bal and so on.

 

[Wishiwasatoptiler]

Cheers Marc