Mounting Rail 20-22mm without Tape
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Description
Mounting Rail 20–22 mm (without adhesive tape)
The Mounting Rail 20–22 mm is a tried-and-tested component for pipe routing in underfloor and wall heating systems. Thanks to precision clips sized for pipes with a diameter of 20–22 mm, laying heating loops becomes faster and more consistent — regardless of the installation team's experience.
How does it work? Simply press the pipe into the snap-fit clip — flexible tabs lock it securely in position without the need for additional fasteners. The fixed spacing between clips ensures even gaps between loops, resulting in uniform heat distribution across the entire floor surface.
Practical delivery format
The rail is supplied in 1000 mm lengths, each consisting of two 500 mm segments connected by a flexible joint. This design makes transport, storage and length adjustment straightforward — simply cut or snap off any excess to suit the room dimensions.

Mounting holes positioned along the rail allow quick fixing to the substrate using plugs or screws. The rail is compatible with both insulation boards and concrete screeds, making it suitable for a variety of floor build-up configurations.
Durable material
The rail is manufactured from high-impact polypropylene, resistant to the mechanical loads encountered during screed pouring. It does not deform under pressure and retains its flexibility even at the lower temperatures typically found on construction sites.


Technical specifications
- Suitable for: pipes with a diameter of 20–22 mm
- Section length: 1000 mm (2 × 500 mm)
- Material: high-impact polypropylene
- Colour: black
- Version: without self-adhesive tape
- Fixing: plugs or screws through mounting holes
Other sizes in the Rail range
The rail is also available in variants for 10–12 mm and 16–18 mm pipes, as well as in versions with self-adhesive tape — eliminating the need for drilling and plugging. As a complementary system accessory, a single-finger clip is available for additional point-fixing of the pipe outside the rail.
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Technical data
| Product Type | Mounting rails |
| Size | 20-22 mm |