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Electric underfloor heating winter preparation is worth thinking about before the coldest months set in, particularly if your system has been used sparingly over the warmer part of the year. A few simple checks can help ensure your floor warms up efficiently and reliably once you start relying on it day to day. Natural Green Heat has supplied underfloor heating products since 2005, and this guide covers what’s worth checking before winter arrives.
Before the weather turns properly cold, it’s a good idea to switch on your underfloor heating system and check it responds as expected. Give it time to reach temperature, and confirm the thermostat display is working correctly and responding to changes you make. Catching an issue now, while the system isn’t under daily pressure, is far easier than discovering a fault during the first cold snap.
If you notice anything unusual, such as slower warm-up times or an error message on the thermostat, it’s worth investigating early rather than waiting until you’re relying on the heating every day.
It’s also a sensible moment to check the floor sensor reading against any figures recorded when the system was first installed. A significant difference could indicate a developing issue worth investigating before the system is put under daily use.
Many thermostats allow you to schedule heating around your daily routine, which is worth reviewing as the seasons change. A schedule that worked well in a mild autumn may need adjusting once temperatures drop further, particularly for rooms used early in the morning or late in the evening.
If your thermostat includes a holiday or frost-protection mode, check that it’s set correctly, since this can help prevent a room from getting uncomfortably cold if it’s left unused for a period during the colder months.
It’s also worth checking the time and date settings on programmable thermostats, particularly if clocks have changed since the schedule was last reviewed. A schedule running an hour out can mean the room isn’t warm when you need it to be.
Over the summer, it’s common for rugs, furniture or storage boxes to end up placed on top of heated flooring. Before winter, it’s worth checking that no large or dense items are covering significant areas of the heated floor, as this can trap heat and reduce how effectively the room warms up.
This is also a good time to check that any carpet or rug added since the system was last used doesn’t exceed the recommended combined TOG rating for your underfloor heating system.
Underfloor heating performs best in a well-insulated room, so it’s worth checking for draughts around doors and windows before winter sets in. Even a well-functioning heating system can struggle to keep a room comfortable if warm air is constantly being lost through gaps elsewhere.
Simple measures such as draught excluders or checking window seals can make a noticeable difference to how effectively your underfloor heating maintains a comfortable temperature throughout the colder months.
Loft and wall insulation also play a part in how well heat is retained throughout the house more broadly. While these are larger projects than a quick autumn check, they’re worth keeping in mind if a room has consistently struggled to stay warm in previous winters.
Taking a little time to run through these checks each autumn helps your underfloor heating perform reliably right through the winter months, without any unexpected surprises when you need it most.
Should I test my underfloor heating before winter?
Yes, testing early gives you time to address any issues before you’re relying on the system daily through the colder months.
Do I need to adjust my thermostat schedule for winter?
Many homeowners find it useful to review their schedule as temperatures drop, particularly for rooms used early or late in the day.
Can furniture affect how well my underfloor heating performs?
Yes, thick rugs or dense furniture placed over a heated area can trap heat and reduce how effectively the room warms up.
Does draught-proofing really make a difference to underfloor heating?
Yes, reducing draughts helps the room retain heat more effectively, supporting the performance of your underfloor heating system.
If you have questions about preparing your underfloor heating system for the colder months, our knowledgeable team is here to help. Contact Natural Green Heat today for guidance from a supplier trusted since 2005.