Goods were received in good time (Prowarm electric heating) , and although there was a slight glitch in terms of what I received, the issue was dealt with extremely efficiently by Rob, who was super... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Ordered some mirrors for a small project; order placed Friday and goods arrived promptly on Monday. Offered to choose which day to receive goods within a fortnight window and was kept up to date with... See more
Company replied
Had some really helpful advice, they also saved me money, a guy called rob from the company worked out that I can actually use 1 manifold instead of 2 so saved a lot of money Definitely be using these... See more
Company replied
Easy to order informative descrition, the 150w heating mat which we had ordered as a kit was out of stock but we recieved a phone call and text to say that they would up grade the mat to a 200w free... See more
Company replied
Company details
- Heating Equipment Supplier
- Bathroom Supply Store
- Building Materials Supplier
- Boiler and Heating Service
- Home Improvement Store
- Plumbing Supply Store
About The Underfloor Megastore
Written by the company
Price & Product Guarantees
We’re confident our prices are one of the lowest around, so if you can find a like-for-like product at a lower price, we’ll do our very best to match it.
Trade Account
Trade professional? Why not open a trade account with us. With a host of incredible benefits including a guaranteed discount, free standard delivery, easy returns and replacements, extended warranties and more.
Wherever you are in the UK, we make it easier to shop, purchase, and get all your underfloor heating products delivered straight to your door.
Contact info
Unit 1, Mayfair Industrial Area, Maldon Road, Latchingdon, CM3 6LF, Essex, United Kingdom
- 01277 572021
- sales
- www.thebuildingmegastore.com
Asks customers to review
This company invites their customers to review, whether positive or negative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Generally good
Generally good, paying £4 for free delivery was an unexpected surprise. Would have been good to know a threshold for free delivery as I prefer to spend more instead of paying delivery.

Reply from The Underfloor Megastore
Brilliant personal service experience…
Brilliant personal service experience via phone and email from making an initial enquiry, advice on correct product - underfloor heat mat and underlay boards in my case as well as easy to place an order via the site.
Would use this company again and recommend to anyone looking for underfloor heating products.

Reply from The Underfloor Megastore
Best company to go to
Best company to go to for all your under floor heating needs. Been using these guys for a long time now and no one compares on price and service.

Reply from The Underfloor Megastore
Top notch compmay
Really good communication and delivery. Pricing is very competitive also. I was searching for a small batch of insulation for my utility room and many of the rival companies have a minimum order or ridiculous delivery costs (which is fine if you are ordering 100m2+, but for a small job is uneconomical).
Underfloor Megastore are now my de facto stop for all insulation needs 🤗

Reply from The Underfloor Megastore
Export Efficient
Being an export order, a good deal of trust is involved as well as excellent communication. We wish to thank Rob for his knowledge, expertise and patience. The Underfloor Megastore has a wide range of products of excellent quality and competitive prices and would not hesitate to recommend them!

Reply from The Underfloor Megastore
Underfloor Heating Thermostat Great service
Great service. Easy to order online and as promised delivered the next working day by lunchtime. Delay with fitting so no pictures yet. Thanks

Reply from The Underfloor Megastore
Always a pleasure to deal with the…
Always a pleasure to deal with the Underfloor Megastore, Rob is most helpful with any questions and quick to feed back.
Great customer service and support 👍🏽

Reply from The Underfloor Megastore
Very good service from Rod with quick…
Very good service from Rod with quick replies to my inquires will recommend them to anyone who is thinking of getting underfloor heating

Reply from The Underfloor Megastore
Excellent Service
Really great service with these guys. Next day delivery which is great and super easy product to use and everything you need comes in the kit. Highly recommend and would use again.

Reply from The Underfloor Megastore
Great service and delivery
Great service and delivery, will definitely use again

Reply from The Underfloor Megastore
Easy to order good customer service, informative descrition
Easy to order informative descrition, the 150w heating mat which we had ordered as a kit was out of stock but we recieved a phone call and text to say that they would up grade the mat to a 200w free of charge, everything was i the box and the items arrived very quick
wouls certanly use them again.

Reply from The Underfloor Megastore
Had some really helpful advice
Had some really helpful advice, they also saved me money, a guy called rob from the company worked out that I can actually use 1 manifold instead of 2 so saved a lot of money Definitely be using these guys again. Thanks for the expert advice

Reply from The Underfloor Megastore
Excellent service
Excellent description on line, Easy to order, delivery prompt & issue free. Great to do business with. Well done.
Nick

Reply from The Underfloor Megastore
Well deserved 5 stars
Promptly answered phone and cleared my queries about installation and type and quantities required. Competitive pricing and prompt FREE delivery. Highly recommended dealer.

Reply from The Underfloor Megastore
Good customer care
Good customer care, kept in touch and delivery on time. Would use again.

Reply from The Underfloor Megastore
Rob was great to deal with
Rob was great to deal with. Prompt replies and excellent on price.

Reply from The Underfloor Megastore
Great customer service
Great customer service. I emailed on a Saturday and Rob sent me a quote on Sunday. I call during the week to ask some technical questions and they were very knowledgeable and helpful. The kit was reasonable priced too.
I would definitely recommend them and use them again 100%

Reply from The Underfloor Megastore
Quick delivery and super responsive and…
Quick delivery and super responsive and accommodating when I needed to return a product because of my error.

Reply from The Underfloor Megastore
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.







