Before applying the screed, it's essential to properly lay out and securely fasten the hot water pipes. Here are some of the most popular systems used to ensure your underfloor heating is installed correctly and efficiently:
- Tacker System – Cost-effective and easy to install with clips.
- Clip Rail System – Precise pipe placement for maximum efficiency.
- Castellated Panels – Space-saving design with quick and easy installation.
- Grooved Insulation – Low-profile, perfect for tight spaces.
- Mesh System (Water) – A reliable and precise solution for wet systems.
- Aluminium Panel System – Ideal for timber and suspended floors.
- Routed Chipboards – Durable, moisture-resistant boards for excellent heat performance.
Each system has its unique advantages depending on your project needs.
TackerThe Tacker system is one of the most popular and cost-effective ways to install underfloor heating pipes. It's especially ideal for attaching pipes to foil-faced polystyrene insulation. Installation is simple and efficient: the pipes are unrolled and secured using special clips, which are driven into the insulation with a dedicated Tacker tool. ✅ Affordable That’s why it’s the go-to method for many professionals across the industry.
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Clip Rail
The Clip Rail system offers a precise and reliable method for installing underfloor heating pipes. Rails are laid on top of insulation and the pipes are simply clipped into place. This method ensures a clean, accurate layout – ideal for large or open spaces where consistent pipe spacing is key. ✅ Precise pipe positioning A professional choice when accuracy and performance matter.
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Castellated panels
Castellated panels offer a smart, space-saving solution for underfloor heating installations. The panels have raised knobs that securely hold the pipes in place, making layout quick and precise. With a low profile of just 65mm (including the pipe), they’re perfect for renovations or where floor height is limited. ✅ Slim design – only 65mm high A clever system that combines precision with practicality.
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Grooved insulation
Grooved insulation boards come with pre-formed channels that hold the underfloor heating pipes in place. The pipes are simply pressed into the grooves, making installation quick and tidy. This system is ideal when you need to keep the total floor build-up as low as possible. ✅ Ultra-low installation height A sleek solution for modern, space-conscious projects.
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MeshThe Mesh system for water underfloor heating uses a reinforcing steel mesh or grid to fix the pipes securely in place before screeding. The pipes are tied to the mesh using cable ties, allowing for flexible layout and strong stability. It’s a solid choice for larger projects, especially where concrete screed will be poured over the system. ✅ Strong and stable pipe fixing A dependable and versatile solution for traditional wet systems.
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Alu PlatesThis system uses grooved aluminium panels to hold hot water pipes securely in place. The grooves provide a stable layout and excellent heat transfer across the floor surface. It’s typically used in suspended joist floors, including sprung or acoustic floors with cradle and batten systems. ✅ Perfect for timber floor constructions A high-performance option for floors that can’t take screed.
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Routed Chipboards
Routed chipboards are a practical solution for underfloor heating, featuring specially carved grooves to securely hold hot water pipes. These boards are moisture-resistant and highly durable, ensuring long-lasting performance. Whether you're installing in a new build or renovating an existing space, routed chipboards offer excellent heating efficiency. ✅ Durable and moisture-resistant A solid choice for efficient and reliable underfloor heating.
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