🏠 Laser-Flat Subfloor Finishes
Precision Floor Screed Supply in Luton
Premium sand & cement screed, fibre-reinforced screed, and thermal underfloor heating mixes custom batched on-site for residential extensions and commercial developments across Luton and Bedfordshire.
Laser-Flat, High-Strength Floor Screeds
We supply high-quality semi-dry sand & cement screeds batched volumetrically directly on your site in Luton. Our screeds create the ideal level subfloor for laying ceramic tiles, wood flooring, vinyl, carpet, or resin coatings.
Screed Types & Minimum Depth Guide (BS 8204)
| Screed System | Minimum Depth | Recommended Mix Ratio | Application & Characteristics |
|---|---|---|---|
| Bonded Screed | 25mm – 40mm | 1:3 or 1:4 with bonding slurry | Laid directly onto prepared, scabbed concrete base for heavy traffic. |
| Unbonded Screed | 50mm minimum | 1:4 semi-dry with DPM membrane | Separated from the substrate by a damp-proof polythene membrane. |
| Floating Screed (Acoustic / Thermal) | 65mm (domestic) / 75mm (commercial) | 1:4 fibre-reinforced | Laid over rigid acoustic or thermal insulation boards. |
| Underfloor Heating (UFH) Screed | 65mm (minimum 25mm over pipes) | 1:4 thermal additive + fibres | Optimized thermal conductivity, encasing water pipes without air voids. |
| Rapid-Drying Screed | 40mm – 65mm | Specialist polymer additive | Dries rapidly for floor coverings in as little as 3 to 5 days. |
Why Choose On-Site Batched Screed in Luton?
- Extended Working Times: Retarder additives can be blended on-site to give your screeding contractors 8 to 12 hours of workable open time.
- Integral Polypropylene Fibres: Greatly improves crack resistance, surface durability, and flexural tensile strength throughout the floor.
- Zero Waste & No Manual Bag Mixing: Batch exactly the volume needed to screed your rooms without buying hundreds of heavy dry bags or disposing of surplus.
- Consistent Water-Cement Ratio: Automated computerised calibration produces perfectly consistent semi-dry screed texture every single barrowload.
Curing Recommendations for Screed Floors
To prevent shrinkage cracks and curling, newly laid screeds should be covered with 500-gauge polythene sheeting for at least 7 days. Allow 1 day of drying time per 1mm of screed depth up to 50mm before applying moisture-sensitive flooring like parquet or vinyl.