For tiles the idea would be to have the tiles down first.
Down ceramic tile before placing furniture.
A sealed concrete floor and a porcelain tile will greatly extend the cure cycle by limiting moisture migration.
Next place a loose tile directly over the last full tile you laid this is the tile you ll cut to size.
Mix a cementitious floor leveling compound such as henry 555 level pro or levelquik self leveling underlayment with water in a bucket until the mixture is pourable.
Check your alignment by stepping back every so often and looking down the tile edges to be sure the lines are straight.
First set a scrap tile against the wall it allows space for grout.
Mark the loose tile and cut it to fit along the edge.
Mix up the thin set or grout then let it stand for about 10 minutes.
Continue spreading mortar and setting additional tiles.
That allows dry chunks time to absorb water before you.
Don t just set each tile into place.
It is for this reason that schluter a tile membrane manufacturer specifies a non modified no latex added thinset for its floor membranes and porcelain tiles together on the tile side of the membrane.
After installing three or four tiles make sure they are level.
Allow the newly installed ceramic tiles to rest for at least 24 hours before walking on them to ensure they don t shift in the wet mortar or grout.
Installing tile in a kitchen or bathroom is hard work.
When you press a tile in place it s easy to tilt it slightly so that one corner stands higher or lower than neighboring tiles.
When you complete a section of tile inspect it before moving on.
Chip out any loose grout and then vacuum the floor.
Then place another tile on the loose one and up against the tile on the wall.
Then cover the tape with another layer of thin set and level.
There s no access to the house for a few days when it is getting finished.
If you use non adhesive tape you ll want to first fill the gaps with mortar before setting the tape in the mortar.
Consider this sample procedure for leveling a ceramic tile floor prior to installing glue down or floating vinyl.
As for nailing down hardwood floor it goes down before the trim then it gets finished after everything is trimmed out plumbing electrical etc.
Allow the thin set to dry before proceeding usually a day.
Cover the tape with thin set mortar and level it with a straight edge.
Watch for tipped corners.
Take your shoes off before walking on the tiles.
This collection of tips may not eliminate all your tile troubles but it will help you avoid the most common headaches.
This will level the tiles and embed them firmly in the mortar.
As a rule of thumb stay off of freshly set tile 24 hours after grouting generally a few hours to give the grout time to dry.