Does a Resin Floor Always Require a Screed?

When Is Screed Required?

A screed is often used to create a smooth, level base for resin floors, especially in commercial and high-traffic settings. A screed may be necessary if your concrete is uneven, damaged, or if extra height or load-bearing capacity is needed. For permeable resin finishes outdoors, a solid screed may not always be required if installing over stable, compacted soil or an existing base.

Direct Application Alternatives

Some resin floors can be installed directly onto well-prepared concrete or even compacted soil. Products like the Epoxyprimer help to ensure strong adhesion on diverse substrates including concrete, timber, tiles, and even existing screeds. Similarly, permeable options such as the Flowstone pebble-resin kit are specifically formulated for direct application in many outdoor settings, provided the base is dry, stable, and well-compacted.

Guidance for Choosing the Right System

• Assess the flatness and stability of your current substrate—minor repairs may suffice instead of a full screed.
• Use a dedicated primer for the best bond, especially over porous or variable surfaces.
• For driveways, patios, or pathways, permeable kits often include all materials and instructions for direct application over compacted bases.
• Indoor projects seeking a seamless, glossy finish may benefit from a screed to achieve perfect levelling.