Top-Rated Underfloor Heating in the UK (2026): 10 Real Listings Ranked by Rating
Ranked by real customer rating (then review count) across 10 listings in Underfloor Heating.
This leaderboard showcases the top-rated underfloor heating options currently available on our site, based solely on genuine customer ratings and review volumes. We’ve compiled this list to provide you with a clear picture of which products are most popular amongst UK homeowners looking for efficient and comfortable warmth beneath their feet. The ‘top-rated’ designation reflects the average customer rating (out of 5) combined with the number of reviews received, giving you an indication of overall confidence in each product's performance. Currently, the Warmup Stickymat SPM2 150W/m2 Self-Adhesive Underfloor Heating Mat, Area 2sqm is leading the rankings thanks to its high rating and significant review count.
- 1.Warmup Stickymat SPM2 150W/m2 Self-Adhesive Underfloor Heating Mat, Area 2sqm4.6/5 · 84 reviews · £99.99
Warmup · Underfloor Heating
- 2.WarmStar Electric Underfloor Heating Mat Kit + Thermostat, 100W/m²4.5/5 · 320 reviews · £69.99
WarmStar · Underfloor Heating
- 3.ProWarm Electric Underfloor Heating Mat Kit 150W / 12.0m²4.5/5 · 176 reviews · £331.99
ProWarm · Underfloor Heating
- 4.Electric Underfloor Heating Mat Kit for Tiled/Stone Floors 160W/m2 - 20m2 with Black Touchscreen Programmable Thermostat4.5/5 · 112 reviews · £288.99
Adept · Underfloor Heating
- 5.ProWarm Electric Underfloor Heating 150W Mat, 4.0m² (Mat Only)4.5/5 · 97 reviews · £119.99
ProWarm · Underfloor Heating
- 6.Warmup Underfloor Heating StickyMat 150W/m² Electric Heating Mat, 3m² (SPM3)4.5/5 · 95 reviews · £176.69
Warmup · Underfloor Heating
- 7.ProWarm Electric Underfloor Heating Mat, 200W / 2.0m²4.4/5 · 216 reviews · £59.99
ProWarm · Underfloor Heating
- 8.ProWarm Electric Underfloor Heating Mat Kit, 150W/10.0m²4.4/5 · 210 reviews · £331.99
ProWarm · Underfloor Heating
- 9.ProWarm Electric Underfloor Heating Mat, 200W/10.0m² (Mat Only, No Thermostat)4.4/5 · 187 reviews · £289.00
ProWarm · Underfloor Heating
- 10.Warmup Underfloor Heating System DWS300, 1.5-2.4 Sq/Mtr, 300W4.4/5 · 65 reviews · £108.00
Warmup · Underfloor Heating
Top Picks Breakdown
- Warmup Stickymat SPM2 150W/m2 Self-Adhesive Underfloor Heating Mat, Area 2sqm: Rating – 4.6/5; Reviews – 84; Price – £99.99 – This self-adhesive mat is a popular choice for smaller areas and offers precise temperature control.
- WarmStar Electric Underfloor Heating Mat Kit + Thermostat, 100W/m²: Rating – 4.5/5; Reviews – 320; Price – £69.99 – With over 320 reviews, the WarmStar kit is consistently favoured for its ease of installation and comprehensive thermostat.
- ProWarm Electric Underfloor Heating Mat Kit 150W / 12.0m²: Rating – 4.5/5; Reviews – 176; Price – £331.99 – The ProWarm kit covers a larger area, making it suitable for more substantial rooms and boasts a solid review count.
What Stands Out
The WarmStar Electric Underfloor Heating Mat Kit + Thermostat, 100W/m² emerges as the most reviewed product on this list with an impressive 320 reviews. This high review volume immediately suggests a broad level of consumer confidence, and its rating of 4.5/5 is closely matched by the Warmup Stickymat SPM2 and ProWarm kit. While there’s a slight gap between the top-rated product and the others, the consistently high ratings across all three indicate a generally positive user experience with these underfloor heating solutions.
How to Use This Leaderboard
- The WarmStar Electric Underfloor Heating Mat Kit + Thermostat, 100W/m² is the cheapest option at £69.99, representing a significant entry point into underfloor heating.
- The ProWarm Electric Underfloor Heating Mat Kit 150W / 12.0m² is considerably more expensive at £331.99 – reflecting its larger coverage area.
- Consider the review count when making your decision; a higher number generally indicates greater user feedback and potentially fewer surprises.
- The Warmup Stickymat SPM2 150W/m2 Self-Adhesive Underfloor Heating Mat, Area 2sqm offers a good balance between price (£99.99) and review volume (84), making it an attractive option for many.
- If area coverage is paramount, the ProWarm kit’s 12.0m² provides the largest installation space.
See the full range in Underfloor Heating.
FAQ
How is the 'Top-Rated' product determined?+
The ‘Top-Rated’ listing for underfloor heating in this guide is determined by a rating of 4.6 out of 5, based on customer reviews. This was calculated across all ten products listed and represents the highest average customer satisfaction score available at the time of publication.
Does a higher rating necessarily mean it's the best value?+
While the ‘Top-Rated’ product (Warmup Stickymat SPM2) has the highest rating, this doesn’t automatically translate to the best overall value. Consider factors like price and review count alongside the rating when making your decision; a lower-priced option with a high review count might offer better value for some users.
Which product has received the most reviews?+
The WarmStar Electric Underfloor Heating Mat Kit + Thermostat, 100W/m² currently holds the highest number of reviews at 320. This indicates a significant level of customer engagement and provides a robust dataset for understanding user experiences with this particular product.
What is the cheapest underfloor heating kit listed?+
The WarmStar Electric Underfloor Heating Mat Kit + Thermostat, 100W/m² represents the most affordable option at £69.99. This makes it a viable entry-level choice for those seeking to explore underfloor heating solutions without significant initial investment.
Which is the most expensive underfloor heating kit listed?+
The ProWarm Electric Underfloor Heating Mat Kit 150W / 12.0m² is the most expensive product at £331.99. This higher price point likely reflects its larger area coverage and potentially more advanced features.
How does the Warmup Stickymat compare to other options?+
The Warmup Stickymat SPM2 is rated highest at 4.6/5, indicating a strong positive customer response. Its self-adhesive feature and area coverage of 2sqm are key selling points, positioning it as a premium choice within this selection.
Should I prioritize a high rating or a low price?+
Ultimately, the best approach depends on your individual priorities. The Warmup Stickymat SPM2 offers the highest customer satisfaction but comes at a higher cost. Conversely, the WarmStar Electric Underfloor Heating Mat Kit + Thermostat provides excellent value given its high review count and lower price.
What factors might influence my choice between the ProWarm and WarmStar kits?+
The ProWarm kit’s larger area coverage of 12.0m² could be suitable for larger rooms, while the WarmStar kit's 100W/m² is more appropriate for smaller spaces. The price difference also plays a role in determining which one best fits your budget and needs.
Are the review counts a reliable indicator of product quality?+
The number of reviews provides valuable insight into customer feedback and overall popularity. The WarmStar Electric Underfloor Heating Mat Kit + Thermostat with 320 reviews indicates widespread adoption and allows for a more comprehensive understanding of its performance compared to products with fewer reviews.
Can I compare the cost per square meter of coverage for each product?+
Yes. The Warmup Stickymat SPM2 costs £99.99 for 2sqm, equating to £49.995/sqm. The WarmStar kit costs £69.99 for 100sqm, making it £0.70/sqm. Finally, the ProWarm kit costs £331.99 for 12 sqm, resulting in a cost of £27.66/sqm.