Grout and Adhesive: Quanity and Average Price?

grout will depend on the gap you're leaving between tiles.
I used 4mm spacers on my bathroom and it used loads of grout. If i was to do it again id use 2mm.

Poncke wrote: »

Cheers, but how big is the bag then?

Normally 20kg,
Grout sizes start at 2.5kg, as other poster mentions the amount will vary with joint width and tile thickness.

There are a few variables with tiling.

The amount of adhesive that you will use, will alter depending on

Trowel blade size, depth of notches.

And condition of the subfloor, if the subfloor is uneven you will use more adhesive.

Best practice is to smooth/level floors first.

Cement is cement so wether you use more adhesive or leveling compound,to achieve the best result,
but it’s best to tile a flat smooth floor.

Poncke wrote: »

Ok, thanks for that, I also noticed I wasn't clear in my OP, I meant walls, not floors.

No problem

You will roughly get 6-8m2 on the walls, as you use a 5mm notched trowel.

You will also use less grout as wall tiles are normally thinner.

If you call most of the manufacturers of the products, they will be helpful for you gauging the quantity’s.