Wondering how much area our electric underfloor heating cables can effectively cover?
To give you a clear picture, we've created an easy-to-read table below. This table shows the coverage based on the spacing between each cable row during installation. You can explore different coverage possibilities with spacing options of 50mm, 60mm, 65mm, 75mm, and 100mm.
| Coverage m2 | Drum Sizes2 | |||||||
|---|---|---|---|---|---|---|---|---|
| 5cm spacing | 6cm spacing | 6.5cm spacing | 7.5cm spacing | 10cm spacing | Power | Cable Length | Drum 1 | Drum 2 |
| 0.6m2 | 0.7m2 | 0.75m2 | 0.9m2 | 1.15m2 | 115w | 11.5m | 11.5m | - |
| 0.7m2 | 0.8m2 | 0.9m2 | 1.1m2 | 1.4m2 | 140w | 14m | 14m | - |
| 0.8m2 | 1m2 | 1.1m2 | 1.3m2 | 1.7m2 | 170w | 17m | 17m | - |
| 1.1m2 | 1.4m2 | 1.5m2 | 1.7m2 | 2.25m2 | 225w | 22.5m | 22.5m | - |
| 1.45m2 | 1.7m2 | 1.9m2 | 2.2m2 | 2.9m2 | 290w | 29m | 29m | - |
| 1.75m2 | 2.1m2 | 2.3m2 | 2.7m2 | 3.5m2 | 350w | 35m2 | 35m2 | - |
| 2m2 | 2.4m2 | 2.7m2 | 3.1m2 | 4m2 | 400w | 40m2 | 40m2 | - |
| 2.4m2 | 2.9m2 | 3.2m2 | 3.7m2 | 4.8m2 | 480w | 48m2 | 48m2 | - |
| 2.8m2 | 3.4m2 | 3.7m2 | 4.3m2 | 5.6m2 | 560w | 56m2 | 56m2 | - |
| 3.2m2 | 3.9m2 | 4.2m2 | 5m2 | 6.4m2 | 640w | 64m2 | 64m2 | - |
| 3.5m2 | 4.3m2 | 4.6m2 | 5.4m2 | 7m2 | 700w | 70m2 | 70m2 | - |
| 3.8m2 | 4.6m2 | 5m2 | 5.8m2 | 7.6m2 | 760w | 76m2 | 76m2 | - |
| 3.8m2 | 4.6m2 | 5m2 | 5.8m2 | 7.6m2 | 760w | 76m2 | 76m2 | - |
| 4.1m2 | 4.9m2 | 5.4m2 | 6.3m2 | 8.2m2 | 820w | 82m2 | 82m2 | - |
| 4.6m2 | 5.6m2 | 6m2 | 6.9m2 | 9.2m2 | 920w | 92m2 | 92m2 | - |
| 5.2m2 | 6.3m2 | 6.9m2 | 8m2 | 10.4m2 | 1040w | 104m2 | 104m2 | - |
| 5.7m2 | 6.9m2 | 7.6m2 | 8.8m2 | 11.4m2 | 1140w | 114m2 | 114m2 | - |
| 6.2m2 | 7.6m2 | 8.3m2 | 9.6m2 | 12.5m2 | 1250w | 125m2 | 125m2 | - |
| 7.2m2 | 8.8m2 | 9.6m2 | 11.2m2 | 14.5m2 | 1450w | 145m2 | 145m2 | - |
| 7.2m2 | 8.8m2 | 9.6m2 | 11.2m2 | 14.5m2 | 1450w | 145m2 | 145m2 | - |
| 8m2 | 9.7m2 | 10.6m2 | 12.3m2 | 16m2 | 1160w | 160m2 | 160m2 | - |
| 9m2 | 10.9m2 | 12m2 | 13.8m2 | 18m2 | 1800w | 180m2 | 180m2 | - |
| 10.4m2 | 12.6m2 | 14m2 | 16m2 | 20.8m2 | 2080w | 208m2 | 104m2 | 104m |
| 11.4m2 | 13.9m2 | 15.2m2 | 17.6m2 | 22.8m2 | 2280w | 228m2 | 114m2 | 114m |
| 12.5m2 | 15.2m2 | 16.7m2 | 19.3m2 | 25m2 | 2500w | 250m2 | 125m2 | 125m |
| 13.5m2 | 16.4m2 | 18m2 | 20.8m2 | 27m2 | 2700w | 270m2 | 145m2 | 125m |
| 14.5m2 | 17.5m2 | 19m2 | 22.3m2 | 29m2 | 2900w | 290m2 | 145m2 | 145m |
| 15.3m2 | 18.2m2 | 20m2 | 23.1m2 | 30.5m2 | 3050w | 305m2 | 160m2 | 145m |
| 16m2 | 19.5m2 | 21.3m2 | 24.5m2 | 32m2 | 3200w | 320m2 | 160m2 | 160m |
| 17.3m2 | 20m2 | 23m2 | 25.4m2 | 34.5m2 | 3400w | 345m2 | 180m2 | 160m |
| 18m2 | 21.8m2 | 24m2 | 27.7m2 | 36m2 | 3600w | 360m2 | 180m2 | 180m |