Mapei Novoplan SP Self-Leveling Underlayment Floor Protector open rectangular footprint with room

open rectangular footprint with room for a bench

securing the shelf permanently without visible fasteners or patched tile cuts

Seal every pipe penetration with KERDI-SEAL or KERDI-FIX before tiling — even a small gap around a faucet handle is a water highway straight to the framing

Pro Tip: Carpet padding matters as much as the carpet itself

Expansion joints should never be bridged with setting material

Mapei Novoplan SP Self-Leveling Underlayment Floor Protector open rectangular footprint with roomSubfloor isn't flat? Novoplan SP Self Leveling Underlayment pours out and self levels so your finished floor sits where it should.