Sand & Cement Screed Services
Sigma Screed install high quality sand and cement screed for commercial and residential projects of all sizes.
We offer a full range of screed options including bonded, unbonded, floating and fibre reinforced screeds, as well as fast drying K Screed and Retanol screed systems for time-critical projects.
With offices in London, Essex, Kent and Surrey, we provide a responsive and dependable service with fast turnaround times.
What is Sand & Cement Screed?
Sand and cement screed (also known as cement screed or floor screed) is a traditional floor levelling system made from a mix of sharp sand and cement.
It is installed manually and compacted to create a durable, level surface ready to receive final floor finishes such as tiles, vinyl, carpet or resin.
This type of screed remains a widely used and proven solution due to its strength, versatility and suitability for a broad range of applications.
When is Sand & Cement Screed the Right Choice?
Sand and cement screed is often the preferred solution for:
Smaller or phased projects
Areas requiring falls (wet rooms, balconies, drainage areas)
Refurbishment and renovation works
External or heavy-duty applications
Projects where budget control is important
Complex layouts where pumped screeds are less suitable
Projects requiring fast drying screed solutions such as K Screed or Retanol
If you are unsure which screed type is right for your project, our team can advise on the most suitable and cost-effective option.
Fast Drying Screed – K Screed & Retanol
We install fast drying sand and cement screeds using proven hardening additives, including Isocrete K Screed and Retanol systems, to meet demanding project programmes.
Both systems are designed to accelerate drying times and increase early strength gain, helping to reduce delays and allow quicker access for follow-on trades.
Key benefits:
Faster drying compared to standard screed
Improved early strength and durability
Reduced programme risk and downtime
Suitable for commercial and residential projects
Flexible installation across a range of site conditions
We can install to specification or advise on the most suitable system for your project.
Types of Sand & Cement Screed We Offer
Bonded Screed - Bonded directly onto the concrete substrate to provide maximum strength and reduced thickness. Ideal for high-load environments.
Unbonded Screed - Installed over a membrane to protect against moisture from the substrate.
Floating Screed - Laid over insulation layers, commonly used in residential construction and developments.
Fibre Reinforced Screed - Incorporates fibres to reduce shrinkage and minimise the risk of cracking.
Industrial Floor Screed - Designed for warehouses, commercial units and areas subject to heavy traffic and loading.
Fast Drying Screeds - We install a range of fast drying sand and cement screeds, including Isocrete K Screed and Retanol screed systems, to meet programme requirements and reduce drying times.
Contact Us
If you’re looking for a reliable sand and cement screed contractor near you, contact Sigma Screed today.
Speak directly to our team
Fast and competitive quotes
Flexible booking to suit your programme
Screed Systems
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Unbonded
The screed is not bonded directly to the substrate but poured over a polythene membrane on top of the subfloor.
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Bonded
The screed is bonded directly onto the substrate by applying a bonding agent or primer.
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Floating
The screed is poured over a layer of insulation with a slip membrane separating the screed from the insulation.
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Floating with UFH
The screed is poured over an underfloor heating system which sits on top of a layer of insulation.
