Description
Castellated Egg Crate Panel – Low Profile – for 16mm Underfloor Heating Pipe
The Castellated Egg Crate Panel Low Profile is designed for quick and secure installation of 16mm water-based underfloor heating pipes.
With a slim 20mm profile, this innovative pipe fixing panel is ideal for retrofit projects, renovations and new-build installations where minimising floor height is important.
The castellated egg crate design holds 16mm UFH pipes securely in place, allowing flexible pipe layouts and consistent spacing for efficient heat distribution.
Manufactured from 100% recycled plastic, the panels feature a self-adhesive backing, interlocking connectors and integrated cutting grooves for quick and straightforward installation.
Key Features & Benefits
- Suitable for 16mm UFH Pipes – Securely holds underfloor heating pipes in position.
- Low Profile – 20mm – Helps minimise additional floor build-up.
- Castellated Egg Crate Design – Allows flexible pipe layouts without traditional fixing clips.
- Self-Adhesive Backing – Quick and convenient installation on suitable prepared subfloors.
- Adjustable Pipe Spacing – 50mm, 100mm and 150–300mm centres.
- Interlocking Panels – Snap-fit connectors create a continuous installation surface.
- Easy to Cut – Integrated cutting grooves at 50mm intervals.
- 100% Recycled Plastic – Durable injection-moulded construction.
- Panel Coverage – 0.72m² per panel.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Low Profile Castellated Egg Crate Panel |
| Model | SpiderFix SP16 |
| Panel Size | 1200 x 600mm |
| Panel Thickness | 20mm |
| Pipe Compatibility | 16mm UFH Pipe |
| Pipe Spacing | 50mm, 100mm, 150–300mm |
| Material | 100% Recycled Plastic |
| Fixing Method | Self-Adhesive Backing |
| Coverage | 0.72m² per Panel |
Suitable Applications
Ideal for low-profile underfloor heating installations in residential properties, including renovations, retrofit projects and new builds.
Suitable for installation over compatible concrete, suspended timber subfloors and insulation boards.
Once the pipes are installed, a suitable flexible fibre-reinforced self-levelling compound is recommended to create a stable surface ready for the chosen floor finish.
Choose our Low Profile Castellated Egg Crate Panels for a fast, secure and professional 16mm underfloor heating installation.





