Profix™ PLUS 20mm Overlay UFH Panel – High Output Underfloor Heating System for 16mm Pipe

The Profix™ PLUS Panel – 20mm is an ultra-efficient, low-profile overlay underfloor heating system designed for fast installation and maximum performance. Ideal for both new build and retrofit applications, this warm water UFH system delivers high heat output even at low water temperatures, making it perfect for energy-efficient heating projects.

Engineered to accommodate 14mm to 17mm pipes (optimally suited for 16mm), the panel allows multiple pipe spacing options starting from 50mm and increasing in 50mm increments (e.g., 100mm, 150mm, 200mm). This offers excellent flexibility for different heat output requirements.

Each 1200mm x 600mm x 20mm panel features:

• A self-adhesive backing for secure, tool-free installation
• Specialised pipe retention clips to hold pipes firmly in place
• An interlocking system to quickly connect panels together with precision

Whether laid in a serpentine or snail pattern, the Profix™ PLUS Panel ensures fast fitting, strong pipe retention, and efficient heat distribution.

Key Features:

• Low-Profile 20mm Depth – Ideal for overlay installations
• High Heat Output – Even at low water temps
• Pipe Spacing from 50mm+ – Fully customisable
• Self-Adhesive Backing – No additional fixings required
• Interlocking Panels – Fast and secure fitting
• Compatible with 14–17mm Pipe – Optimised for 16mm
• Panel Size: 1200mm x 600mm (0.72m² coverage)

Click for: Product Installation & Data Sheet

Frequently Asked Questions

• What pipe sizes are compatible with the Profix™ PLUS Panel?

The panel supports 14mm to 17mm pipe, and is ideally suited to 16mm diameter pipe.

• What are the available pipe spacing options?

You can choose pipe centres starting from 50mm, increasing in 50mm increments (e.g., 100mm, 150mm, 200mm), allowing tailored heat output control.

• Is this panel suitable for retrofitting existing floors?

Yes, the 20mm low profile makes it perfect for retrofit applications, especially where minimal height build-up is required.

• Does the panel require additional adhesive or fixings?

No, the panel comes with a self-adhesive backing that secures directly to the subfloor—no extra tools or glue needed.

• Can I install the pipe in different layouts?

Yes, the design supports both serpentine and snail pipe layouts for optimal flexibility and heat distribution.