fastwarm.com

4.9
4.9 Based on 542 reviews

...

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Average Rating

4.9

/
5

542 Reviews

5 Star
94%
4 Star
3%
3 Star
1%
2 Star
1%
1 Star
1%

All Reviews

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Review Time

Mark Blackwood
First time having under floor heating and the customer service agent Alfie was great, gave me some v

First time having under floor heating and the customer service agent Alfie was great, gave me some very good advice and what I should be looking at for the size of my extension, with out it I would not have known,
All round good experience 👌

5
Date of experience: Feb 14, 2026
Sandra Taylor
Quick and Easy to Use, but Coverage Lacks

This self-levelling compound was simple to apply, and the drying time of 2-3 hours was impressive. However, my main issue was that it was thicker than other products I've used, which affected the levelling; there are still dips in the floor that I need to address. I had enough bags and solution, but it didn’t spread as well as I had hoped. So, while the drying time is excellent, the coverage leaves something to be desired. This compound is quite thick.

4
Date of experience: Jan 24, 2026
OxyGeNe_
Highly recommend

Highly recommend this service.

5
Date of experience: Dec 25, 2025
Very satisfied

Very satisfied with the service.

5
Date of experience: Dec 25, 2025
Norman Cooper
An outstanding experience from start to finish.

The whole journey from planning to receiving the product was remarkable. The tailored service allowed us to design our underfloor heating solution and cut costs, all for less than buying directly online. We will certainly opt for this service again.

5
Date of experience: Dec 24, 2025
Exceptional experience from start to finish

The entire journey from planning to receiving the product was outstanding. Their tailored service allowed us to design our underfloor heating solution while saving money, all for less than direct website prices. We will certainly choose this service again.

5
Date of experience: Dec 23, 2025
_BozoGaming
Excellent pricing and service

Excellent pricing, great service, and quick delivery.

5
Date of experience: Dec 20, 2025
Jean
Outstanding service from expert staff

Outstanding service from knowledgeable staff. They provided a professional and quick service. What more could you want?

5
Date of experience: Dec 20, 2025
Leopold
Excellent customer support

Excellent customer support that promptly answered technical inquiries about underfloor heating and provided information on suitable products. The website contains a wealth of product information to aid in decision-making. Competitive prices and speedy delivery.

5
Date of experience: Dec 18, 2025
Lyndsay Price
Quick service and a good selection

Quick service and delivery with a good range of products; I will use this firm again.

5
Date of experience: Dec 18, 2025

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