Quality Assured
High Performance Cementitious and Anhydrite Screeds
Right Mix Concrete provide high-performance cementitious and anhydrite screeds to our customers in Sheffield, South Yorkshire and North Derbyshire.
Operating since 2007
High-Performance Flowing Screed for Domestic and Commercial Projects
Right Mix Concrete supplies high-quality flowing screed across Sheffield, South Yorkshire, and North East Derbyshire, providing a modern alternative to traditional sand and cement screeds. Flowing screed is designed to deliver a smooth, level finish, faster installation times, and excellent compatibility with underfloor heating systems.
Whether you are working on a residential renovation, new build development, or large commercial project, our flowing screed solutions offer reliability, efficiency, and consistent performance.
UltraCem Cementitious Screed
UltraCem is a specifically engineered low profile self-levelling cementitious liquid floor screed. Ideal for domestic, commercial, and industrial projects and can be supplied as a C20, C25 or C30 compressive strength product.
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UltraFlow Anhydrite Screed
UltraFlow is a high-performance anhydrite flowing and self-compacting liquid floor screed. Designed to provide a level surface in both commercial and domestic buildings prior to the application of floor finishes.
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OUR Customers
See what our customers have to say.
Martin Law05/11/2025Rightmix concrete provided a brilliant service especially the driver Martin know exactly what he was doing it was a pleasure to use them .
Mark Thomas24/10/2025Fantastic service provided. Very efficient and helpful. No issues and great driver / worker! Just got on and sorted what was needed. Thank you!
Asad Zaheer04/09/2025Good Work great staff good luck
Brett Seithel11/08/2025From start to finish working with Rightmix has been a smooth and enjoyable experience. Great professionalism and support for someone ordering for the first time. Both Chris and Dean were kind, on time and offered great flexibility and advice. Couldn’t imagine going with anyone else for future projects.
Paul Beech09/06/2025Helpful and no-nonsense professionals. They navigated a tight drive and got the boom in to pump a concrete pad at the top of the garden. I just had to watch while they made it all work which was a relief for a newbie. Done in under an hour by Alex who left it in good shape ready for finishing.
Jamal Mahroof21/05/2025Wayne was amazing, was patient as the concrete was poured and levelled, showed great attention to detail and a pride in his work. Very personable and friendly. Could not recommend more
andrej je13/05/2025Workers nice,but small yard and dusty
Dawn02/05/2025Great company staff were all very helpful and friendly arrived on time and left the concrete where I need it spot on guys will use again
Lee Platts30/04/2025Easy to order, communication was great, driver called me to make sure I was ready for delivery, Sergei the driver went the extra mile to get concrete where I wanted it, first class driver imo- thanks ready mix
Paul Walker01/11/2024a real breath of fresh air!! super professional and knowledgeable as well prompt and friendly a great company to deal with
Latest from our blog
Blog Posts
Types Of Concrete, Their Uses And Strengths
Concrete broadly falls into four categories: standard prescribed concrete (SPC), designated concrete, designed concrete and proprietary concrete.
Why It’s Important To Look For A BSI Kitemark
A BSI Kitemark gives a product or service immediate status – hard earned through rigorous tests at a BSI centre…
Why should you use accredited concrete?
Using an accredited concrete supplier is key to a successful project. Ready-mixed concrete is in many ways a simple material…
What Is Concrete Pumping? And What Are The Benefits?
At Right Mix we thought we’d share some of the benefits we’ve learned when using concrete pumps on construction projects.



