Self-Leveling Floor Underlayment

Self-Leveling Floor Underlayment

Self-leveling underlayment is a ready-mixed cement that turns highly fluid with water. Poured onto the floor it spreads and levels itself to a smooth surface with far less troweling than ordinary screed, so it is the go-to fix for uneven slabs before finishes that need a truly flat base.

Where to use it

• Underlay for vinyl, SPC, laminate and engineered wood, which need a flat base so planks do not flex or lift
• Preparing slabs for epoxy, PU and loft-style polished cement floors
• Leveling rooms in condos, offices and shops during renovation without adding much floor height

How to choose

Each product supports a different pour depth, so check the recommended thickness on the product page. For pours of several centimeters or large level differences, lay a floor screed first. The base must be clean, dry and primed as the maker specifies. Measure water exactly, mix with a mixing paddle and pour within the working time.

Why buy self-leveling underlayment at OneStockHome

OneStockHome lists self-leveling compounds from INSEE, TPI, Jingjo, Gypcon and Jorakay on one page, so pour depth, bag size and price are easy to compare. Order primer, mixing paddles and flooring in the same order, with delivery across Thailand.