When considering heating options for your build project, underfloor heating always comes up in consideration. Whether it be a rework or retrospective house rework, we will explore some of the different factors to evaluate.
Pros:
-
Even Heat Distribution:
- Underfloor heating provides a more uniform and consistent heat across the room since it radiates heat upwards from the floor. This results in better overall comfort, with no cold spots.
-
Space-Saving and Aesthetically Pleasing:
- As it is hidden beneath the floor, underfloor heating doesn’t take up wall space, allowing for more flexibility in room design and furniture placement.
-
More Energy-Efficient (Especially in New Builds):
- Underfloor heating operates at lower temperatures (typically around 35°C), making it more energy-efficient, particularly when paired with a heat pump or other energy-efficient heating source. It can reduce long-term energy costs, especially in well-insulated new builds.
-
Increased Comfort:
- The radiant heat from underfloor heating feels more comfortable, particularly during cold months, as the heat is concentrated where it’s most needed—at foot level.
-
Silent Operation:
- Unlike some radiator systems, which can make noises as they heat up and cool down, underfloor heating is completely silent.
Cons:
-
Higher Upfront Costs:
- Installation of underfloor heating is more expensive, especially in existing homes where floors need to be lifted. The cost of labour and materials is significantly higher compared to radiator systems.
-
Slower Heat Response:
- Underfloor heating takes longer to heat up a room because of the time it takes to warm the floor. This could be a drawback in homes where quick heating is desired.
-
Complex Installation (Especially in Reworks):
- Retrofitting underfloor heating into an older property can be very disruptive, requiring floors to be lifted, which adds to both time and cost. It’s more suited to new builds or major renovations where the floor structure is already being modified.
-
Maintenance and Repairs:
- If a leak or fault occurs, repairing underfloor heating can be more complicated as it often requires lifting the floor, which could be costly and disruptive.
-
Floor Height Considerations:
- Installing underfloor heating can increase the floor height, which could cause issues with doors, thresholds, and existing fixtures in a renovation project.
by Kevin Knox