Liquid Screed Services
Sigma Screed supply and install a range of liquid floor screed products for commercial and residential projects of all sizes. We specialise in liquid screed, flow screed and pumped screed systems, delivering smooth, level floors with fast installation and reliable turnaround times.
With offices in London, Essex, Kent and Surrey, we provide liquid screed services across the East and South East of England.
What is Liquid Screed?
Liquid screed (also known as flow screed, anhydrite screed or calcium sulphate screed) is a modern alternative to traditional sand and cement screed.
It is pumped into place in a fluid form, allowing it to flow and level naturally to create a smooth, high-quality finish ready for final floor coverings.
Compared to traditional screed, liquid screed offers:
Faster installation
Reduced labour time
Improved finish quality
Lower risk of shrinkage and cracking
Liquid Screed for Underfloor Heating
Liquid screed is ideal for use with underfloor heating systems.
Its fluid consistency allows it to fully surround heating pipes, eliminating air gaps and improving heat transfer. This results in:
Faster heat-up times
More efficient heating performance
Reduced energy costs
We regularly install liquid screed over underfloor heating systems for both residential and commercial projects.
Liquid Screed Contractors You Can Rely On
Sigma Screed are experienced liquid screed contractors providing a full supply and installation service.
We work on projects of all sizes, from residential extensions to large commercial developments.
Our service includes:
Site assessment and consultation
Supply of high-quality liquid screed products
Pumped screed installation
Professional finish to specification
Benefits of Liquid Screed
Liquid screed is widely used across modern construction due to its performance and efficiency:
Cost & Material Efficiency
Thinner application reduces material usage and overall cost.
Quick & Easy Installation
Its fast application process reduces labour time, leading to lower installation costs.
Rapid Drying Times
Liquid screed dries faster than traditional alternatives.
Superior Thermal Performance
Excellent conductivity when used with underfloor heating.
Why Choose Sigma Screed?
Experienced Teams
Over 30 years of screeding experience across a wide range of projects.
Reliable Service
We deliver projects on time and to specification.
High Quality Materials
We use trusted liquid screed systems from leading suppliers.
Professional Installation
Our teams ensure a consistent, high-quality finish every time.
Domestic & Commercial Projects
From small residential jobs to large-scale developments.
Our Liquid Screed Options
Working with leading manufacturers including Cemfloor, Gypsol and Gyvlon, we offer a range of liquid screed systems to suit different applications:
Standard Liquid Screed
General-purpose screed suitable for most projects.
Thermal Screed
Optimised for use with underfloor heating systems.
Fast Drying Screed
Ideal where programme time is critical.
High Strength Screed
Designed for heavy-duty or high-traffic areas
Contact Us
Get in contact today to learn more about our liquid screed services and how we can help you achieve the perfect surface for your flooring installation.
Liquid 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.
