Engineered for performance.

Engineered for performance.

Certus delivers screeding and underfloor heating for residential and commercial projects, combining accredited compliance, meticulous installation and reliable programme delivery to create efficient, durable floors with comfort.

Explore screeding

Discover our screeding solutions.

Browse our full range of screeding systems to find the right solution for your project requirements, programme demands and floor performance standards.

Liquid Flowing Screeds

High-performance flowing screeds for large areas, delivering smooth finishes, fast installation and compatibility with underfloor heating systems.

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Sand & Cement Screeds

Traditional screeds offering robust performance, flexibility and suitability for a wide range of residential, commercial and industrial applications.

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Quick Drying Screeds

Accelerated drying formulations designed to reduce programme times, allowing earlier floor coverings and faster overall project completion.

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Pumped Levelling Thin Section Screeds

Thin section levelling compounds precisely pumped into place to correct surface irregularities and create smooth, accurate bases for floor finishes.

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Acoustic Screeds & Robust Detail Solutions

Specialist screed systems designed to significantly reduce sound transmission, helping meet regulations and improve occupant comfort.

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Thermal Insulation & Void Formers

Integrated insulation and structural void-forming solutions supporting energy efficiency, floor build-up performance and structural requirements.

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Accredited and approved.

Trusted Industry Standards.

Compliance you can prove. Backed by Constructionline Gold, CHAS and SMAS Worksafe, plus Green Growth Wales, Quickstep Environmental, Flowing Screeds Association membership and Flowcrete K-Screed approved installer status.

Case studies.

Proven expertise in action. Explore our diverse portfolio of professional screeding and underfloor heating projects, showcasing technical expertise and high-quality results delivered across various residential and commercial developments throughout the UK.

  • Groeswen Primary School Cardiff
  • Loftus Gardens Village Development
  • Manor Court Village Greet
  • Rhydfelin Primary School RCT
  • Pentyrch Primary School Cardiff
  • Severn Quay Townhouses Chepstow
  • St Mellons Community Living
  • Addison House Community Living
  • Bryn Celynnog Comprehensive School
  • The Woodlands Luxury Properties
  • Bute Street Community Living
  • Summerleaze Churchill Somerset UFH
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Groeswen Primary School Cardiff

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Loftus Gardens Village Development

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Manor Court Village Greet

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Rhydfelin Primary School RCT

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Pentyrch Primary School Cardiff

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Severn Quay Townhouses Chepstow

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St Mellons Community Living

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Addison House Community Living

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Bryn Celynnog Comprehensive School

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The Woodlands Luxury Properties

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Bute Street Community Living

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Summerleaze Churchill Somerset UFH

Explore systems

Discover other underfloor heating options.

Browse our full range of underfloor heating systems to find the best match for your project, floor build-up and performance requirements.

Screeded

High-mass systems with pipes encased in screed, delivering even warmth, durable finishes and excellent efficiency for new-builds and major refurbishments.

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Floating

Panels laid over insulation with pipes carefully set within each board, ideal for modern upper floors, timber decks and fast-response constructions.

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Suspended

Designed for joisted floors, with pipes supported between timbers, delivering efficient heating without excessive depth in typical lightweight structures.

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Refurbishment

Ultra-low build-up systems ideal for refurbishments where floor heights are tight, providing responsive heating without major structural changes.

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Acoustic

Systems incorporating acoustic layers to reduce impact noise between floors while still delivering comfortable, even heat across rooms.

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Bespoke

Custom-designed solutions using mesh or breathable systems for unusual build-ups, heritage projects or unique performance requirements.

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Components

Everything needed to run your system, from mixing pump sets and manifolds to thermostatic controls and key supporting accessories.

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Speak With A Specialist

Fast, helpful response. Complete the short form and we’ll call you back to discuss your screeding or underfloor heating requirements, timings and the best solution for your project.