Exceptional Performance. Exceptional Value. Warmup’s Lo-16 is a robust, low-profile water underfloor heating system that offers great value for money and delivers up to +19% higher heat output than comparable systems on the market.

Key features

• Robust floor protection - In-built 500kPa closed cell XPS insulation
• High heat output - Continuous 200μm thick aluminium diffuser
• Exceptional value - Broader heat coverage with less pipework & lower total system price

Robust Floor Protection for Home Renovations

Lo-16 is comprised of a full set of lightweight yet structurally robust panels that incorporate 500kPa closed-cell, moisture-resistant XPS insulation for superior compressive strength compared to less durable EPS alternatives – making this system perfect for use under high load traffic areas whilst protecting floor finishes from stress cracks.

As a panel-based water underfloor heating system, Warmup’s Lo-16 System adds just 25mm to the floor build-up whilst its screedless installation method makes it ideal to fit over existing subfloors in refurbishment projects.

Superior Heat Output, Faster Heat Spread

Lo-16’s precision engineering delivers a consistent heat output at lower water temperatures. Its universal panel features a continuous 200μm aluminium diffuser which is pressed into precision omega-shaped grooves, ensuring full pipe contact to draw heat and maximise thermal transfer – providing a more even heat spread and delivering up to +19% higher heat output than comparable models.

Advanced Engineering: Greater Efficiency, Greater Cost-Savings

Compatible with Warmup’s 16mm PE-RT pipe, the Lo-16 System features 200mm pipe-spacing centres to reduce hydraulic pressure loss and enable larger floor heating circuits with a broader heat coverage, thereby reducing the manifold size and overall system cost. This optimised pipe spacing also enables the heating pipe to be installed without exceeding the minimum bending radius, protecting the warranty unlike competitor panels featuring 150mm centres. Its ancillary panel set includes plain, manifold, service and curved panels, eliminating the need for manual cutting or infilling with levelling compound whilst ensuring a consistent structural performance.

Compatible with both traditional heat sources and heat pumps, Lo-16 offers exceptional value-for-money – delivering superior comfort, low long-term running costs and robust protection for almost all floor finishes in rooms of any size and shape.

Specifications