 SLC question | |
As a rule of thumb , how bad does a floor have to be before you have to use SLC?
Got a conservatory floor to do and at the lowest point in the room to the highest point its about 15mm (gradual over a 1.5 metre span). Other parts had dips of 6/7 mm. Was hoping to back butter a few tiles to bring the level up to avoid using slc.
Any thoughts would be appreciated.
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