Water Underfloor Heating Systems

Water, also called wet or hydronic underfloor heating systems are a popular choice for extensions and new-build construction projects. These systems use water for heating, so it can be linked to virtually any heat source from a standard boiler to newer sustainable technologies, such as solar thermal energy or heat pumps.

VLo Ultra-12

The VLo Ultra-12 Low Build System is perfect for renovation projects with uninsulated subfloors, adding only 18mm to the floor build up.

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VLo Nexxa-12

The Warmup VLo Nexxa-12 Castellated System is a low-profile, screeded water heating system developed for use with insulated subfloors.

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VLo Econna-12

The VLo Econna-12 Joisted Floor System is designed for use over both battened and joisted floors, leaving the void between them free for other services.

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Clypso Floor System

The Warmup Clypso System is designed for use within floating screeded floors. It is ideal if the flooring (wood, carpet or vinyl) may be replaced.

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Metro Rail System

The Warmup Metro System is designed for use within floating and bonded screed floors allowing for quick, consistently spaced installation of the pipework.

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Contura Floating Floor System

Contura Floating floor system is used where heating is installed onto a concrete or solid wooden subfloor for floating floors

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Nexxa Panel System

The Warmup Nexxa Panel System enables the most precise installation of underfloor heating within a floating screeded floor.

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hydronic underfloor heating Tectora joisted

Tectora Joisted Floor System

The Warmup Tectora System is designed for use within either battened or suspended timber floors, including TJI joist constructions.

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Forte Grid System

The Warmup Forte System is the logical choice for reinforced concrete and screed floors with the pipe tied to the steel reinforcement.

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Bespoke Wet Underfloor Heating Solution

Warmup wet heating systems come designed and supplied with a full set of high-quality components and controls ready for installation. Systems are available in a number of configurations and components guaranteed to perfectly match your project and budget. Each system we provide is tailored during the project’s design stage to get an optimal balance between the system performance and efficiency. Once complete, the lifetime warranty on our heating pipes provide true peace of mind that the system will continue to perform.

The choice of which water system to use is governed by two main factors: The subfloor type and the finished flooring type.

Water UFH Buying Guide

Low-Profile Water Systems

Water systems are perfect for bringing energy-saving heat to new build-projects and we also offer a wide range of water systems for renovation projects that won’t impact floor heights. The VLo line of low-profile water floor heating systems are especially popular for home refurbishment projects where a low floor build-up is required. The line is comprised of three different solutions, with each system designed for a specific application; the VLo Ultra-12 Low Build System is for use with uninsulated floors, the VLo Nexxa-12 Castellated System for insulated floors and the VLo Econna-12 Joisted Floor System is designed for use with joisted floors. Each system offers rapid installation times and will provide an energy-efficient, low-carbon heating solution for your home with low long-term running costs.

Pipes

Warmup ‘s innovative water UFH pipes are easy to install and ensure you have the optimum system for your home tailored to your specific project type, installation method, and budget. All water floor heating solutions come with a system-specific heating pipe, all of which feature market-leading warranties.

Water UFH Pipes

Installation

Water underfloor heating is usually installed within the subfloor construction of a building. Before starting the installation make sure to read the installation manual and follow it every step of the way. The area must be dry and the insulation must conform to building regulations or practice and again, laid as per manufacturer’s instructions.

Wet System Kit

If you are looking for an easy and quick installation of a wet system, Warmup also offers a water underfloor heating kit. The HydroPack System allows for a fast installation of a wet underfloor heating system containing everything you need to install the system in hours.

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What Is the Cost of a Water System?

Water underfloor heating is a highly cost-efficient heating system to run as it uses much less energy than a central heating system. Wet underfloor heating emits enough energy to bring your room to your comfort temperature at flow temperatures of 30-40 degrees. This is significantly less than the temperatures required by conventional radiators to bring your room to comfort temperature (60-70 degrees). This is due to the fact that water underfloor heating systems spread the heat evenly across the floor surface and emit radiant heating through the objects of the room.

Running Costs

Water systems are particularly popular in energy efficient new build houses. You can calculate the running cost per m2 of your wet underfloor heating system here.

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Water Underfloor Heating FAQs

How much does water underfloor heating cost to run?

The running cost of water underfloor heating depends on the area size, insulation levels, and heat source efficiency. It is generally more economical than traditional heating due to lower operating temperatures and even heat distribution. High-quality underfloor heating insulation is critical for ensuring an energy-efficient solution and saving on energy bills. For tips, read our blog on How to Reduce Heat Loss in Your Home. For a precise estimate, use our Running Costs Calculator.

How much does water underfloor heating cost to buy?

The cost of water underfloor heating varies depending on the size of the area, the type of installation, and the specific system chosen. Generally, the initial installation cost is higher than electric systems. For example, a complete Warmup water underfloor heating system for a small bathroom, including pipes, insulation, and an accompanying thermostat, can start at around £500 + VAT.

For a customised quote tailored to your specific requirements, please GET A QUOTE.

Is water underfloor heating efficient?

Yes, water underfloor heating is highly efficient. It operates at lower temperatures than central heating systems whilst producing the same level of comfort; which means it is cheaper to run. This efficiency leads to significant energy savings and reduced heating costs over time. For more details, check out our Underfloor Heating vs. Radiator blog and the Pros and Cons of Underfloor Heating.

Can I use a water system with all floor coverings?

Yes, we offer heating systems for all types of flooring: from carpet to stone, laminate, vinyl, tiles, or wood. Read our flooring guide to find the system that best suits your needs. For more information, visit our water underfloor heating buying guide.

Is a water system just recommended for new-build homes?

Due to their installation requirements, water systems are typically recommended for new-build projects. However, we offer a range of low-profile water UFH systems that have been specifically designed for use in renovation projects.

Is water underfloor heating low maintenance?

Yes, Warmup heating systems require little-to-no maintenance, and all products are covered by market-leading warranties for your peace of mind. For more details, read our blog on everything you need to know about water underfloor heating maintenance.

Can water underfloor heating be installed under an existing floor?

Yes, water underfloor heating can be installed under an existing floor. Warmup offers a range of low-profile water UFH systems specifically designed for retrofit projects. These systems can be installed with minimal disruption to your current flooring, making them ideal for renovations. For more information, visit our page on retrofit projects. Get a quote for customised projects.

Can water underfloor heating be installed in bathrooms?

Yes, water underfloor heating can be installed in bathrooms. Floor heating helps keep the space warm and cosy all year round, enhancing the comfort and improving the hygiene of the space. Learn more about our bathroom underfloor heating systems.

Can I use a water system with a heat pump?

Absolutely. Water UFH systems are highly compatible with heat pumps. Heat pumps work efficiently at lower temperatures, which aligns perfectly with the low operating temperatures of UFH systems – making them an energy-efficient pairing. Find out more about the compatibility of water systems and heat pumps in our expert article: Everything You Need to Know about Heat Pumps and Underfloor Heating – Warmup