To determine the correct size of a towel rail (or towel radiator) you need to consider a few key factors:
1. Room Size
- Measure the Room: Measure the height, width and length of the room to determine the volume (in cubic meters).
- Calculate Heat Output: The size of the towel rail will depend on the heat output required to sufficiently warm the room. This is typically measured in BTUs (British Thermal Units) or Watts. For a rough estimate you can multiply the room volume (in cubic meters) by 50 to 100 for a bathroom to get the required BTU.
2. Purpose of the Towel Rail
- As a Room Heater: If the towel rail will serve as the primary heat source in the room you will need one that can provide enough heat to warm the entire room.
- For Drying Towels Only: If the towel rail’s main purpose is just to dry towels a smaller one with lower BTU output may suffice.
3. Available Wall Space
- Measure the Wall Space: Consider the height and width of the available wall space. Ensure that the towel rail fits without overwhelming the room or being positioned awkwardly.
- Installation Height: Check that there is enough clearance around the towel rail for both safety and ease of use.
4. Plumbing or Electric Options
- Central Heating: If you’re connecting to the central heating system, the towel rail should match the systems output.
- Electric or Dual Fuel: If you are opting for an electric or dual-fuel towel rail, ensure the size suits the electrical output available in the room.
5. Aesthetic and Practical Preferences
- Style: Choose a size that suits the style of your bathroom while balancing practical needs for hanging towels.
- Number of Towels: Think about how many towels you want to hang or warm. Larger families may need a larger towel rail.
These steps will help guide you in selecting the appropriate towel rail size for your specific needs, ensuring both functionality and comfort in your space.
You can check your BTU.