Tiling onto Tiles

[Sean SML Tiling]

Customer has asked me to tile onto existing tiles. Behind existing tiles is hardie backer so weight is not a problem. Whats the best tool to use to score the existing tiles?

 

[Qwerty]

I never tile on tile nowadays, but I have heard that Mapei Eco prim grip is great for applying to surface of old tiles before tiling

 

[MTiler]

I never tile on tile nowadays, but I have heard that Mapei Eco prim grip is great for applying to surface of old tiles before tiling

Ive used Mapei Eco Prim Grip a few times its great stuff, pre-mixed and dries quickly. make sure you give the mix a good stir before using as the 'grit' settles to the bottom.

 

[AliGage]

Never have and never will. Hardie or not I cant see how you can guarantee your work laid over someone elses.

They come off or they get someone else. Not to say that it can't be eone though. I just choose not to.

 

[Sean SML Tiling]

I gpt weber pr360 and theu recommend 1-1 onto tiles but Im not sire whats best for scoring the tiles

 

[Diamond Pool Finishers]

No special tools needed just use Ardex x7 & ADDITIVE E-90 one container to one bag very simple and sticks like ship to a blanket lol.

HERE IT IS IN ACTION TILE ON TILE IN A SWIMMING POOL DON'T GET MUCH MORE CRITICAL THAN THIS .
[video=youtube;Znc5QFjhu14]http://www.youtube.com/watch?v=Znc5QFjhu14[/video]

 

[MTiler]

I gpt weber pr360 and theu recommend 1-1 onto tiles but Im not sire whats best for scoring the tiles

The Eco Prim Grip leaves a rough finish to help give a key

 

[Diamond Pool Finishers]

Oh if you want to score the tiles just use a small angle-grinder with a diamond blade, and carefully criss-cross all over NOT TO DEEP !!!

 

[Perry]

if you had to adhere a glass tile what would you use ?

 

[DHTiling]

Sometimes you do have to tile on tiles... i have a toilet block coming up and the old tiles are on with sand and cement , we all know what they will be like to get off .. so the pub owner insists i tile over..

me being just a mere mortal tiler i will use eco-prim grip

If this was a domestic bathroom with tiles onto PB or similar then as above NO , i want them off... it is a case of take each job at it's own merit..

 

[stephenoneill]

we tile on tile here , just as long as the original tiles are well stuck prime and away you go ;and their is a 10 year guarantee ;never had a problem

 

[Peter]

Eco Prim Grip is a good job, or else score a key into the tiles and use a non flexible adhesive mixed with additive.

 

[area tiling]

Score with an angle grinder using just the flat edge, and prime with Eco grip!

 

[tilerbarry]

Sand paper the glass surface then use Kerabond T with Isolastic

 

[widler]

Is isolastic a new energy drink ?