Here at Roof Giant we pride ourselves on providing efficient and expert customer support as well as a range of Roofing products that are of the highest quality. Our team have years of experience and are ready to answer any enquiries you may have. But don't take our word for it - check out what some of our customers have to say!

5 stars
4.7/5
Rated by 697 customers on Trustpilot
5 stars
25th November 2025

Very happy with the quality of these nails and excellent value.

Ann via Trustpilot
5 stars
22nd November 2025

Good quality item.

Richard Price via Trustpilot
5 stars
22nd November 2025

Great customer service product arrived in a couple of days excellent

Mr Knight via Trustpilot
5 stars
21st November 2025

I recently bought the ProWarm XP-PRO Underfloor Heating Thermal Insulation Boards (1200 x 600, 6mm) and I’m really impressed with the quality. The boards are lightweight but very solid, easy to cut, and simple to install even in tricky areas. After fitting them under my underfloor heating, I noticed the floor warms up much faster and holds the heat for longer. It definitely makes the whole system more efficient and saves energy. The surface is smooth, rigid, and feels premium — nothing flimsy at all. Packaging was good, no damage, and every board was consistent in size. Overall, great value for money and a big improvement to my heating setup. I would fully recommend these insulation boards to anyone installing underfloor heating.

Valius Jakubauskas via Trustpilot
5 stars
20th November 2025

Looks a lot less visible than other ridge anti pigeon options. Took awhile to install, but straight forward. Difficult to know how effective they are, but haven't seen any pigeons on the roof since installing. Delivery ect good.

TA via Trustpilot
5 stars
17th November 2025

Great product. Exactly as described and really easy to install

Simon Rawsthorne via Trustpilot
1 stars
16th November 2025

Useless waste of money

Adam Morris via Trustpilot
5 stars
15th November 2025

Good stuff

J Mcgrath via Trustpilot
5 stars
15th November 2025

Good stuff

J Mcgrath via Trustpilot
5 stars
15th November 2025

Good stuff

J Mcgrath via Trustpilot
5 stars
15th November 2025

Good stuff

J Mcgrath via Trustpilot
5 stars
15th November 2025

Brilliant. Low profile fitting. fitted flush with the slabs. Looks great. Much cheaper than anywhere else.

Oliver -- via Trustpilot
5 stars
15th November 2025

fits the deck drain channel . Bit of silicone and no leaks. Looks good. cheap as chips.

Oliver -- via Trustpilot
5 stars
15th November 2025

Easy to fit, good thickness, perfect for my lobby

Mark Freeman via Trustpilot
5 stars
15th November 2025

Excellent all round company !

Edward Cadwallender via Trustpilot
5 stars
15th November 2025

Good quality, good price, quick delivery , what more can you want !!

Edward Cadwallender via Trustpilot
3 stars
15th November 2025

It is what it is, the cheapest roof sheet around. Looks good and does the job. But very flimsy and care has to be taken to put it up.

customer via Trustpilot
2 stars
14th November 2025

It's a quick and easy edge solution and does provide a nice seal to the rooftop. It's just not as smart looking as I thought it would be. It would be much better if the bottom had a much bugger lip. As it is it does very little to cover up the bottom edge of the folded down EPDM or whatever covering you use even when trilled off quite uniformly. The supplied capped nails are decent quality but they aren't subtle and tend to draw attention to the fact that this is a piece of plastic that you've attached to the front of your building. The nails are also much too long used on the 2X1 roof batten that the instructions tell you to use -they poke through by 1cm or so. Despite only 2 stars I might use them again if speed and ease was king but not if asthetics were more important than being easy.

alex goodwin via Trustpilot
3 stars
14th November 2025

It's OK but I wasn't blown away by the end result -just not as neat and tidy as I hoped. Also there is no return at the bottom your mitre is totally exposed (and my 2mm off is very visible!).

alex goodwin via Trustpilot
5 stars
14th November 2025

Great stull, wouldn't hesitate to use again. First time I've ever used any rubber roofing so was a little worried but I followed the instructions and it's come out beautifully (feels like it will last a long, long time.

alex goodwin via Trustpilot
5 stars
14th November 2025

Worked really well -much as any contact adhesive wood I guess? Does seem to be better value that others so that's nice.

alex goodwin via Trustpilot
5 stars
14th November 2025

Great service quick delivery and genuine product and half the price of the manufacturer what's not to like šŸ˜‰

Roy J via Trustpilot
4 stars
14th November 2025

Worked well and was fairly very easy to apply for a first timer but you do need to be fully prepaired and ready to work fast. I did find i was not using nearly as much per square metre as the website suggests (OSB to EPDM). So much so that after coating the first 2 sqm I realised there was still way too much left in the pot so in a panic i went back over the area with more -not ideal but worked! For the remainder of the roof, another 8sqm, I was extra generous but still only used about 70% of that predicted. A few nervous tests later it does seem to be extremely well adhered with no bubbles or any other worrying signs. My other comment is how quickly tools dry out and become unuseable while you are still using them. My advice is to make sure you have AT LEAST 1 extra roller on hand (NB this was a cool day, god knows what it would have been like if it was hot and windy). Overall though I think it's a great product.

alex goodwin via Trustpilot
5 stars
14th November 2025

Excellent

Asad Ali via Trustpilot
5 stars
14th November 2025

Great product and excellent service from start to finish - highly recommended, will be my new port of call šŸ‘Œ

Troy Kingshott via Trustpilot
5 stars
14th November 2025

Perfect for the job

Tim Mashford via Trustpilot
5 stars
14th November 2025

A1 PRODUCT

Tim Mashford via Trustpilot
Reviews