Ronascreed 1 Day overlay, 20KG
Ronascreed 1 Day overlay, 20KG
Ronascreed 1 Day Overlay is a rapid-drying cement replacement designed for floor overlay projects that require a quick turnaround without compromising on durability. Its fast hardening and drying properties allow floor coverings to be applied as soon as one day after installation, making it a perfect solution for projects with tight deadlines. Ideal for both residential and commercial applications, it is compatible with underfloor heating systems and can be applied as bonded, unbonded, or floating screed.
- Trade Quality
- Professional Use
Tree Sisters
Building A Band of Brothers
Product Description
Ronascreed 1 Day Overlay is a rapid-drying screed additive that allows traditional sand–cement screeds to receive floor coverings in just 24 hours. It replaces Portland cement in the screed mix, providing controlled shrinkage, high early strength and dramatically reduced drying time, making it ideal for fast-track refurbishment and new-build projects.
Key Benefits
Application
Replace the Portland cement in the screed mix with Ronascreed 1 Day Overlay at the same ratio (typically 1 part to 3–4 parts sand by weight). Add water sparingly — the mix should have a semi-dry, earth-moist consistency. Lay, compact and level as per standard screed practice. Walkable in approximately 6–12 hours, ready for floor coverings from 24 hours at 20°C. Apply at temperatures between +5°C and +30°C.
Coverage
One 20 kg bag replaces 20 kg of Portland cement. For a typical 4:1 sand–cement screed at 50 mm depth, approximately 20 kg covers 4–5 m².

£56.00
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Working with our supply chain
For each and every project we work on, we ensure that materials are sourced as close to the site address as possible and attempt to arrange deliveries during off-peak times to minimise congestion on our roads.
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Supporting A Band of Brothers UK
We are proud to support A Band of Brothers UK, a charity helping young men break cycles of violence and crime through mentoring. Every order you place with Screedworks contributes to this vital cause through our easyfundraising partnership.
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Restore & Protect
From January 2021 we are asking our clients to round up their final invoice to the nearest £5, £10 or £20. We will match the amount pledged and then donate the total to Tree Sisters.
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