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Budget-friendly John Guest Speedfit Lowfit Castellated Panel 20mm (15mm Pipe) (pack Of 14) A Gift They'll Love [7jUskwbl]

$55.99 $179.99 -69%

John Guest Speedfit Lowfit Castellated Panel 20mm (15mm Pipe)John Guest presents the Speedfit Lowfit Castellated Panel, a high-output, low-height solution for your underfloor heating needs. This pack of 14 panels is designed to create a screeded unde

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Budget-friendly John Guest Speedfit Lowfit Castellated Panel 20mm (15mm Pipe) (pack Of 14) A Gift They'll Love [7jUskwbl]

John Guest Speedfit Lowfit Castellated Panel 20mm (15mm Pipe)

John Guest presents the Speedfit Lowfit Castellated Panel, a high-output, low-height solution for your underfloor heating needs. This pack of 14 panels is designed to create a screeded underfloor system that not only saves space but also ensures efficiency. The 20mm panel features equally spaced castellations at 50mm intervals, allowing for the secure and accurate clipping of 15mm pipes. This innovative design guarantees that your installation meets design specifications with precision.
  • Efficient Screeding: The open grid design of the panels ensures a smooth and even flow of screed over the surface, providing a stable foundation for your floor.
  • Easy Installation: With an overlapping alignment system and a super strong adhesive backing, installing these panels is a breeze. No complex tools or skills are required.

Key Features and Specifications

The John Guest Speedfit Lowfit Castellated Panel is built for both performance and ease of use. It offers a total floor height of 23-25mm, including screed, making it an ideal solution for screed floor applications. The panel's high heat output at low flow temperatures makes it an excellent choice for underfloor heating systems. Its versatility is further enhanced by compatibility with 50, 100, 150, or 200mm pipe spacing (centres), allowing for a flexible installation process.
  • Stable Floor Makeup: The open grid design promotes better flow of screed around pipes and castellations, ensuring a solid and stable floor makeup.
  • Environmentally Friendly: Made from 100% recyclable material, these panels are not only functional but also eco-friendly, contributing to a sustainable building environment.

Practical Applications and Benefits

Whether you're renovating or building a new home, the John Guest Speedfit Lowfit Castellated Panel is a practical and beneficial choice. Its low profile design and easy installation make it suitable for a wide range of underfloor heating applications. Each panel comes with a peel-off adhesive backing film for secure installation to the subfloor, and the simple click-together system ensures accurate alignment.
  • Optimized Performance: Experience the difference with high heat output and low flow temperatures, making your underfloor heating system more efficient.
  • Customizable Installation: With various pipe spacing options, you can tailor the installation to fit your specific requirements and space constraints.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

This is a superior item. The quality speaks for itself.

- Declan W..

January 26, 2026

Absolutely no complaints!

The quality is fantastic and it's very easy to use.

- Rosa B..

January 26, 2026

Absolutely no complaints!

The performance has been consistent and reliable. Great buy.

- Violet R..

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