PENARTH, MULTI LAYER SYSTEM ACROSS LARGE 100 SQUARE METRE AREA.

The Liquid Screed Specialists (LSS) team was in Penarth today, focusing on the most critical stage of any flooring project: the preparation. We completed a full floor preparation installation on a site measuring just over 100m².

Many people don't realize that the secret to a flawless finish lies in the groundwork. From insulation and tanking to perimeter strip installation, our meticulous prep ensures every liquid screed pour goes down perfectly. Whether you are building in the Vale of Glamorgan or across South Wales, LSS provides the essential foundation for a high-quality, level floor.

Our Professional Prep Checklist Includes:

• • Moisture Protection: 1200 gauge damp-proof membrane (DPM) laid as the primary protective barrier.

  • Thermal Efficiency: High-grade insulation boards installed across the entire 100m²+ floor area.

  • Thermal Bridge Prevention: 25mm insulation upstands fitted to all external and internal walls for maximum edge protection.

  • Airtight Sealing: All insulation joints fully sealed with premium foil tape to prevent screed loss.

  • Expansion Control: 8mm edging strip installed to allow for natural movement and a clean perimeter finish.

  • Final Tanking: 500 gauge slip membrane installed as the final layer to "tank" the area.

  • Flawless Finish: All joints double-sealed with duct tape for a completely airtight, pour-ready finish.

The Finishing Touch: Final Liquid Screed & Concrete Pours in Penarth

There is nothing more satisfying than the final screed and concrete pours on a long-term project. LSS team wrapped up the flooring phase, delivering a mirror-smooth, level finish that’s ready for the final floor coverings.

This level of detail is why LSS is the preferred choice for liquid screed preparation in South Wales.