The first step in designing your underfloor heating system is to obtain a detailed floorplan of the area you wish to heat. This will provide a clear understanding of the layout, dimensions, and any obstacles that need to be considered during the design process.
The Planning Stage
Next, determine the optimal location for the manifold, this acts as the central hub of your underfloor heating system. It should be easily accessible and situated in a central area, allowing for efficient distribution of pipework throughout the property.

Identify and mark out any areas that will not require heating, such as kitchen cabinets or fixed furniture. This ensures that the wet underfloor heating pipes are not installed in these areas, optimising the efficiency of the system.
To ensure effective heat distribution, divide the room into even areas while considering the maximum length of the pipe. This step helps maintain pipe efficiency and prevents excessive pipe lengths that can impact heat distribution.
The Designing Stage
Start designing the layout by drawing connecting pipes around the edges of each area. However, take into consideration the layout as underfloor heating takes slightly longer to heat up than traditional radiators.
Maintain even spacing between the pipes to achieve consistent heat distribution. The spacings change depending on the heat source used in the property.


The Finishing Touches
Once your design is finalised, you will need to calculate the ideal flow rate for each loop of your system. This can be calculated by dividing the length of pipe by 40. You will also need to calculate the volume of water needed within each zone of your system.
If the process seems overwhelming, consider taking advantage of our FREE design service. By ordering your underfloor heating system through our network of trusted merchants up and down the UK, our team of experts can do the hard-work for you and design a system tailored to your specific requirements, ensuring optimal performance and comfort.
For more information, click here or speak to one of our experts on 01772 761 333.











