VLo-Range
VLo-Ultra12

VLo Ultra-12 Low Build System


From its built-in insulation to its innovative pipe design, the VLo Ultra-12 Low Build System is an industry leading water underfloor heating solution, delivering 35% better heating performance than comparable systems on the market. 

Key Benefits

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Little impact on floor levels 

Just 18mm build-up – perfect for home renovations.

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Easy-to-install insulated panels

Ideal for use in rooms of any size and shape.

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35% more efficient than standard low build systems

Spreads heat more evenly and quickly

35% Higher Heat Output Compared to Standard Systems – Saving You Money

Experience a best-in-class water underfloor heating solution with the Ultra-12 Low Build System. With an impressive 35% higher heat output than standard systems, the Ultra-12 produces 100 W/m² in a 20° C room with tiled floors using water heated to just 35°C – far more efficient than comparable models on the market. This lets you heat an uninsulated house at temperatures impossible for competing systems to match and can help to save you money on your energy bills. 

Whilst standard systems feature a 50μm aluminium diffuser, the Ultra-12 boasts a 150μm aluminium diffuser for even better heat spread. And its specially engineered heating pipe is also slimmer than ever but just as strong – reducing heat resistance and ensuring maximum warmth reaches your home quickly and efficiently.   

Ultra 12

Perfect for Renovations and New Builds

The VLo Ultra-12 Low Build System is our most advanced water under floor heating solution. With its slim 18mm profile, the VLo Ultra-12 is ideal for both home renovations and new-build construction projects – particularly in spaces where floor heights are at a premium and installation speed is of the essence.  

 The Ultra-12 offers a dry installation method for retrofitting applications and features built-in high-quality insulation, meaning it can handle uninsulated floors with ease. It also accommodates virtually any floor finish including solid and engineered wood, ceramic or stone floors as well as vinyl and carpet. Compatible with both traditional boilers and modern heat pumps, this low-profile, energy-efficient system offers total flexibility without compromising on performance. 

Guarantee and Warranty

Warranty

Safety Net Installation Guarantee

If you accidentally damage the underfloor heating pipe during installation, return it to Warmup and we will replace it with the same size and make of pipe for free.
Warranty

Lifetime Limited Warranty

The length of the warranty period depends on the type of pipe you choose. When you install this system with the Warmup PEX-a pipe, the pipe comes with a Limited Lifetime Warranty.

The full system consists of the products below

PERT12mm

Warmup PE-RT pipe 12mm

Warmup PE-RT (Polyethylene of Raised Temperature Resistance) pipe. The pipe guarantees leak free performance with a smooth internal structure for improved flow, reduced pressure loss and deposit formation.

Warmup Primer

A ready to use, bond enhancing and solvent-free single component primer for the preparation of absorbent and non-absorbent floors and walls with or without surface
heating.

6ie support image

Warmup 6iE

The world’s first UFH thermostat with a smartphone touchscreen providing effortless
control at your fingertips. Connected to the internet by WiFi, it can be controlled from
a smart phone, tablet or computer as well as its own touchscreen interface.

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Transform the way you heat your home with Warmup, the world’s best-selling floor heating brand.

Find Out More

We’re happy to answer all your questions about Warmup’s wide range of underfloor heating systems and thermostats.

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Warmup offers an extensive range of electric and water floor systems compatible with all floor types, rooms and projects.

Electric Systems

  • ✓ Ideal for zones less than 25m²
  • ✓ Ideal for single rooms
  • ✓ Does not alter floor levels
  • ✓ Great for renovations

Electric Systems Quote
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Water Systems

  • ✓ Ideal for larger zones over 25m²
  • ✓ Rapid auto heat loss calculations
  • ✓ Compatible with existing central heating systems
  • ✓ Great for new-builds

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Projects Division Consultation

  • ✓ Bespoke heating solutions for new-build projects and larger renovations
  • ✓ Dedicated team to work with you
  • ✓ World-class expertise in R&D, building regulations and energy performance
  • ✓ Detailed system layouts for each stage of the project

Get In Touch with Warmup’s Projects Division
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For areas of 24m2 or more, use our full quoting system
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