Fixing strips are essential components in the installation of surface heating and cooling systems in residential and commercial buildings. They are used to secure heating pipes in walls and ceilings, ensuring even heat distribution and structural integrity. Installers working with embedded heating systems in masonry structures such as concrete or brick walls frequently use these strips to maintain the correct spacing and alignment of the pipes during and after installation.

Proper installation of these systems requires careful planning and attention to detail. The fixing strip must be positioned at regular intervals to prevent sagging or misalignment of the pipes. The spacing between fixing points depends on the system design and the type of structure. This product is suitable for use in both new builds and renovation projects where embedded heating systems are required.

Technical parameters

Material	polyamide with glass fibres
Diameter	12 mm
Code	28130724
Brand	IVAR

The material composition and dimensions of the fixing strip are crucial for its performance. The polyamide with glass fibres provides high mechanical strength and resistance to thermal . The 12 mm outer diameter compatibility ensures that it fits standard heating pipes used in surface heating systems. The strip dimensions allow for secure positioning in typical wall and ceiling structures.

Installation and connection

To install the fixing strip, first determine the layout of the heating pipes according to the system design. The strip should be placed at the specified spacing intervals, typically 60, 120, 180 or 240 mm apart, depending on the system requirements. The fixing strip is embedded into the mortar or plaster during the installation process, ensuring the pipe remains in the correct position. It is important to verify that the pipe is correctly aligned and that the fixing strip is fully embedded to avoid gaps or uneven surfaces. Common mistakes include incorrect spacing or insufficient embedding depth, which can lead to poor heat distribution or pipe damage.

Compatibility and accessories

This fixing strip is specifically designed for use with 12 mm outer diameter heating pipes. It is compatible with standard wall and ceiling heating systems installed in masonry structures. No additional accessories are required for installation, as the fixing strip is used directly in the mortar or plaster. Ensure that the rest of the system components, such as manifolds and control units, are compatible with the design.

Technical background for designers

The fixing strip functions by providing mechanical support to the heating pipes, preventing sagging and misalignment. The glass-fibre reinforced polyamide material offers high resistance to thermal stress and ensures long-term stability. The strip is integrated into the wall or ceiling structure during the installation phase, allowing the system to operate efficiently without mechanical interference. The choice of material and dimensions affects the system's durability and thermal performance. Proper design and installation ensure that the heating system operates efficiently and meets the required .

Service and operation

Once installed, the fixing strip requires no maintenance. It is embedded within the structure and is not accessible during normal operation. There are no service intervals required for this component. During system inspections, it is recommended to check for any visible signs of damage or misalignment of the pipes. If any issues are detected, the system should be inspected by a qualified technician to ensure proper operation.

Frequently asked questions

Can this fixing strip be used with other pipe diameters?
No, this fixing strip is specifically designed for 12 mm outer diameter pipes. Using it with other diameters may result in improper fit and reduced performance.

Is it suitable for both wall and ceiling installations?
Yes, the fixing strip is designed for use in both wall and ceiling heating systems. It is compatible with masonry structures and provides secure positioning in both applications.

Can it be used in non-masonry structures?
No, the fixing strip is intended for use in masonry structures such as concrete or brick. It is not suitable for use in drywall or other lightweight structures.

What is the recommended spacing between fixing strips?
The spacing should be determined according to the system design. Typical spacing options include 60, 120, 180 or 240 mm, depending on the specific requirements of the installation.