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Expert Screed Solutions for Modern Construction Projects
Gyvlon Screed, part of Anhydritec, has been a leader in flowing anhydrite screed solutions for over 75 years. Our expertise lies in developing innovative products that combine technical performance with environmental sustainability. We specialise in self-compacting screeds that offer superior thermal conductivity, acoustic performance, and durability, tailored for modern construction needs. Our research-driven approach ensures compliance with rigorous standards, including BBA certifications for thermal output and structural integrity. With a nationwide network of partners in the UK and Ireland, we deliver precision-engineered screeds directly to project sites, ensuring rapid installation and adherence to tight deadlines. Our commitment to quality is reflected in our technical support team, which provides bespoke solutions for residential, commercial, and industrial applications.

By prioritising recycled materials and low-carbon formulations, we support sustainable building practices while maintaining cost-efficiency. Our products address challenges such as underfloor heating efficiency, thin-section levelling, and high-load flooring, making us a trusted partner for architects and contractors. Continuous innovation, exemplified by technologies like FD (Faster Drying) and E2C (Early to Cover), ensures our clients achieve optimal project outcomes. This combination of experience, technical excellence, and environmental responsibility positions Gyvlon Screed as a market leader in advanced flooring solutions.
Services
Anhydrite Screeds Thermal Performance Screeds Acoustic Insulation Screeds Underfloor Heating Screeds Thin Levelling Screeds High-Load Screeds Fast-Drying Screeds Environmental Screeds
Highlights and features
  • 75+ years of expertise in flowing screed technology
  • BBA-certified thermal performance for underfloor heating
  • FD and E2C technologies reduce drying times by 50%
  • 98% recycled materials with 92% lower CO2 emissions
  • Nationwide supply network across the UK and Ireland
Associations and certifications
  • BBA
Services
Thermio Max FD E2C
Thermio Max FD E2C is a high-performance screed specifically engineered for underfloor heating systems. Its advanced formulation enhances thermal diffusivity by 80% compared to cement screeds, enabling faster temperature response and 40% higher heat emission values. The FD (Faster Drying) and E2C (Early to Cover) technologies reduce drying times by 50% and allow floor coverings to be applied at higher moisture levels. This BBA-certified product achieves optimal performance at 15mm thickness above heating pipes, making it ideal for energy-efficient residential and commercial projects requiring rapid installation.
Finio Screed
Finio is a lightweight, thin-section screed solution designed for renovation projects with height restrictions. At 15mm thickness (unbonded), it reduces floor weight by 60% compared to traditional screeds while maintaining structural integrity. The readymix formulation eliminates on-site mixing, accelerating installation by 100% and reducing manual handling risks. Suitable for both residential and commercial applications, Finio provides a smooth, crack-resistant base for all floor coverings while improving acoustic and thermal performance in existing buildings.
XTR FD Screed
XTR FD is a high-strength flowing screed engineered for demanding environments like hospitals, retail units, and industrial facilities. With compressive strength C35-F7 and FD technology for 50% faster drying, it supports heavy foot traffic and mechanical loads while maintaining dimensional stability. The formulation includes protein-free additives to prevent bacterial growth, making it suitable for healthcare settings. Compatible with Lewis steel decking systems, it creates fire-resistant suspended floors with thicknesses starting at 30mm.
Excelio Screed
Excelio is a bonded levelling screed that bridges the gap between smoothing compounds and traditional screeds. At 8mm thickness, it reduces construction depth by 70% while achieving SR2 surface finish standards. The readymix formulation ensures consistent quality and eliminates plastic packaging waste. Ideal for commercial refurbishments, Excelio enables rapid installation (up to 100% faster than conventional methods) and supports immediate follow-on trades, with foot traffic permitted within 24-48 hours.
SoundBar Screed
SoundBar Screed is designed for timber-frame constructions requiring enhanced acoustic performance. When combined with Metsawood SoundBar systems, it achieves Robust Detail E-FT-4 compliance for intermediate floors. The formulation provides a solid, crack-free finish while reducing build height by 61mm compared to traditional solutions. Its high fluidity ensures seamless application over timber joists, and the absence of metal reinforcements eliminates thermal bridging, making it ideal for residential and mixed-use developments.
People
Kevin Thomas
National Sales Manager UK & Ireland
Kevin Thomas leads sales strategy across the UK and Ireland with over 20 years of experience in construction materials. He specialises in technical sales and specification support for large-scale projects.
Alan Thurston
Area Technical Specification Manager
Alan Thurston provides technical expertise for projects in the East Midlands and Yorkshire. With a background in civil engineering, he focuses on complex commercial developments requiring bespoke screed solutions.
Paul Shepherd
Area Technical Specification Manager
Paul Shepherd supports projects in the West Midlands and North West, offering specialist knowledge in underfloor heating systems and high-load flooring applications.
Phil Robinson
Area Technical Specification Manager
Phil Robinson covers London and South West England, delivering technical guidance for residential and hospitality sector projects with challenging timelines.
Steven Buckland
Area Technical Specification Manager
Steven Buckland manages technical support for London, South East England, and East Anglia. He specialises in high-rise developments and environmentally conscious construction practices.
Questions
What makes Gyvlon Screed Screed different from traditional cement screeds?
Gyvlon Screed's anhydrite screeds offer faster drying times, superior thermal conductivity, reduced cracking, and lower carbon emissions compared to cement-based alternatives.
Are Gyvlon Screed Screed products BBA certified?
Yes, multiple products including Thermio Max FD E2C and ECO FD E2C hold BBA certifications for thermal performance and structural integrity.
Can Gyvlon Screed Screed be used for underfloor heating systems?
Yes, Thermio Max FD E2C is specifically designed to improve underfloor heating efficiency by up to 40% through enhanced thermal diffusivity.
What environmental benefits do Gyvlon Screed Screeds provide?
Our screeds use 98% recycled materials, reduce CO2 emissions by 92%, and eliminate plastic packaging while enabling thinner, lighter floor constructions.
How quickly can flooring be installed after Gyvlon Screed Screed application?
FD technology allows floor coverings to be applied in half the time, with foot traffic permitted within 24-48 hours depending on thickness.
Is technical support available for Gyvlon Screed Screed products?
Yes, our specification managers provide project-specific guidance from design to installation across the UK and Ireland.