Gyvlon® THERMIO MAX Liquid Screed
With the integration of FD and E2C® technologies THERMIO® MAX can now work on short timescale project as well; getting your floorcoverings installed faster
Environmentally Friendly
Highly versatile Screed
Up to 20% Savings on Heating Bills
Up to 60% Weight Reduction
Low-Carbon Solution
Guaranteed High-Performing Screed for Underfloor heating
Gyvlon THERMIO MAX is a high-performance Gyvlon liquid screed specifically formulated for underfloor heating systems. It achieves a thermal conductivity of 2.5 W/mK, which is 40% higher than a standard cement screed, meaning your boiler or heat pump reaches operating temperature faster and runs at lower flow temperatures to achieve the same result.
Whether you’re renovating your home, constructing a new building, or looking to enhance the durability and aesthetics of your floors, we’ve got you covered.
- Very high fluidity
- No shrinkage
- Large bay sizes
- No reinforcement
- No curing membrane
- Minimum SR2 surface finish
- Environmentally friendly, greatly reduced CO2 and carbon content
Ready2Pour are Gyvlon screed suppliers based in Bishop’s Stortford. We supply and install THERMIO MAX for residential and commercial projects across Hertfordshire, Essex, Cambridgeshire, Greater London, Bedfordshire and Buckinghamshire, and can advise on whether this product is the right specification for your floor build-up and heating setup.
COOL-TEC® Technology
COOL-TEC® technology provides high effusivity ensuring heat absorption capacity 40% higher than a cement screed.
Efficient Thermal Performance
Once installed and commissioned, Gyvlon THERMIO MAX releases heat (or coolness) more evenly and efficiently across the full floor surface, reducing energy consumption and lowering heating bills. Independent testing shows savings of up to 20% compared to a standard screed.
Faster Floorcovering Installs
With the integration of FD and E2C® technologies Gyvlon THERMIO® MAX can now work on short timescale projects as well; getting your floorcoverings installed faster. Backed by years of research and BBA certification, Gyvlon THERMIO® MAX is guaranteed to perform.
Outstanding Performance
The tables below show the key technical characteristics and thickness guidelines for Gyvlon THERMIO MAX. For project-specific advice, contact the Ready2Pour team.
Technical Characteristics
| Mechanical strength | C30 F8 |
| Thermal conductivity (nominal value) 2 | λ=2,5 W/m.K |
| Thermal emission coefficient 3 | KH≥7 ,42 W/m2.K |
| Diffusivity | D=1,0.10-6 m2/s |
| Dry density | 2050 kg/m3 (+/-200) |
Nominal thickness above the pipe
| Floating (on insulation) | 15 mm |
| Bonded | 10 mm |
Minimum thickness by substrate
| Floating UFH type A | 30 mm res / 35 mm com |
| Floating UFH type B | 30 mm |
| Bonded | 20 mm res / 25 mm com |
Installation Benefits
| Flow | 250 mm (± 10 mm) |
| Joints | 300 m2 |
| Productivity | Up to 200 m2 / hour |
Max Moisture Content of Substrate A, B
| Carpets | from 2% MCC |
| Tiles | from 1% MCD |
| Vinyls | from 1% MCE |
- Anhydritec study
- According to BBA, with a minimum of 2.3 W/m.k guaranteed thermal performance for approved concrete plants across the UK
- Calculation according to EN1264
- Carbide measurement or oven drying at 40°C. Adhesive manufacturers recommendation should also be followed
- UFH screed values: Tiles 1%, Vinyls 1%& Carpets 2%. Before applying a floor covering, the UFH must be commissioned in accordance with industry guidelines.
- Bonded carpet excluded
- A suitable primer should be used as per industry recommendation.
- With suitable vapour barrier & smoothing compound; if direct bond where finishes allow then 1%.
Need Quality Liquid Screed Fast?
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The Right Solution For Any Project
Gyvlon ECO
Gyvlon ECO FD E2C
Gyvlon XTR
Gyvlon THERMIO MAX
Gyvlon FINIO
the best choice.
Gyvlon EXCELIO
Our Screed uses 98% Recycled Binder
Sustainability is at the heart of everything we do. We specialise in supplying and installing Gyvlon screeds, an innovative flooring solution that prioritises environmental responsibility without compromising on quality.
The binder in our screeds is made up of an impressive 98% recycled materials, significantly reducing waste and environmental impact. By choosing our services, you’re not just investing in a durable, high-performance flooring system; you’re also making a conscious choice to support sustainable building practices. Together, we can create a greener future, one project at a time.
Need Quality Liquid Screed Fast?
Contact Ready2Pour Today
Gyvlon THERMIO MAX Screed Suppliers & Installers
Ready2Pour are Gyvlon THERMIO MAX screed suppliers based in Bishop’s Stortford. We supply and install BBA-approved Gyvlon liquid screed across Hertfordshire, Essex, Cambridgeshire, Greater London, Bedfordshire and Buckinghamshire.
We are proud to deliver on our promise to you, on time every time
is our company ethos as we know how important it is to deliver when
you want it.
You are more than just a number to us, we care about the service we offer and we take a personal approach to all of our customers.
Frequently Asked Questions
What is Gyvlon THERMIO MAX?
Gyvlon THERMIO MAX is a calcium sulphate liquid screed from Anhydritec, specifically formulated for underfloor heating applications. It uses COOL-TEC technology to achieve a thermal conductivity of 2.5 W/mK, which is 40% higher than a standard cement screed, and is the highest-performing product in the Gyvlon range for thermal efficiency.
How does Gyvlon THERMIO MAX compare to other Gyvlon screeds?
THERMIO MAX is the Gyvlon product optimised for underfloor heating performance. Other products in the Gyvlon range, such as Gyvlon ECO and Gyvlon XTR, are general-purpose screeds suitable for a wider range of applications. If your project includes underfloor heating, particularly with a heat pump, THERMIO MAX will deliver the best thermal performance of any product in the range.
Can I get Gyvlon THERMIO MAX prices from Ready2Pour?
Yes, Ready2Pour are Gyvlon screed suppliers and we can provide Gyvlon THERMIO MAX prices based on your floor area, required depth, and whether you need supply only or supply and installation. Call 01277 890 111 to get a quote.
Is Gyvlon THERMIO MAX BBA-approved?
Yes, Gyvlon THERMIO MAX carries BBA certification, confirming it performs to the stated specification. All Gyvlon screeds supplied by Ready2Pour are BBA-approved.