Diamond Flat Roofing LTD Arvostelua 

Just had my lounge extension roof replaced .Excellent end result from the Diamond Team.
Can't fault the workmanship,visually improved and now have peace of mind for some years to come.Would definitely recommend them to others.
J. v. Birmingham.

Wanted a long term fix for my leaky kitchen roof so didn't want to go down the felt road. They removed the old felt then repaired the rotten wood underneath and then applied their fibreglass roof system. Very polite and friendly. They also cleaned up before they left.
Over the moon with the result and have piece of mind that its not been botched with the old roof left rotting underneath like some other companies would do!! Highly recommend.

Brilliant job from this company. Quality of work was excellent and the guys were polite, professional, clean and tidy. Managed to fit us in early which was great. Would highly recommend and can’t wait to have them back next year to do our balcony roof.

Delighted with the standard of work from this company.
Very helpful, pleasant and good communication.
Would definitely recommend.

Brilliant service from these guys! They were quick, polite and left the property cleaner than when they arrived! It was an old house so not easy to do, but they treated it with respect and it looked great at the end. Great company and would fully recommend

Alistair and his team have just completed a full warm roof refurbishment on my very unusual timber built home, parts of which are around 100 years old, and parts which have been added on over the years. The job turned out to be far more involved than anyone had imagined, (to say that some of the previous repair work had been bodged would be unfair to the art of bodging!), but they overcame every challenge with the building and with the weather which threw everything from rain, snow, freezing fog and blazing sunshine at them over the course of a few days.

The finished roof has totally transformed the look of our home and made it feel much warmer.

The team are highly professional, friendly, courteous and extremely hard working. It was refreshing to watch them working collaboratively to get the job done!

I have watched this company work on our neighbours garage roof, it is very close to my utility window, they were extremely courteous and considerate and went far beyond what was necessary to make good our side of the repair.

But best of all...Alastair noticed our bodged leaking waste pipe and took it upon himself to replace it with no fuss and no charge. My faith in the kindness of others is restored. He is obviously one of the good guys.

I will be contacting them when we need repairs.

Great company who did roof on our utility area and were so impressed we later asked them to do the roof on our sun room. A professional, courteous and friendly service from start to finish by a hard working team. Highly recommended.

Very impressed with the service we received from this company. They were highly professional and carried out the work to a very high standard.

We are extremely pleased with our fibreglass roof which was expertly laid by Diamond Fibreglass. The job was pretty urgent and when we approached Alastair he responded promptly and fitted us in within his busy schedule without a fuss. They were professional, knowledgeable and worked hard with minimum breaks to complete the job on the day. We found their quote fair and reasonable compared to other providers and with extended 25 year warranty to cover both material and labour, we were confident we chose the right company for our project. Whenever we phoned Alistair with extra questions or recommendations he was prompt to reply and offer assistance. We would highly recommend Diamond Fibreglass to anyone who is looking for a professional and trustworthy roofing company - you will not be disappointed.

We have recently had a flat roof and bay window roof fitted by Aly and his team. I wanted something different and decided to go with an Air Force blue, Aly couldn’t have been more helpful. His team were delightful, hard working , friendly young men. Their work was exceptional ( as was the cleaning up afterwards!) and the price competitive.
We are delighted with the finished result, making our house look modern , and that little bit different.
We wouldn’t hesitate to highly recommend Diamond Fibreglass to you .
Thank you so much Aly and Team!

Great company.
Honest, knowledgeable and totally reliable.
Work is done to the highest standard and I have been impressed with how Alistair, the owner, responds promptly to phone calls, and really goes that extra mile to ensure that customers are totally satisfied.

Flat roof x 2 fibre glassed by Aly and the team a couple of years ago and still as A1 now as it was when the work was done. Exceptional.

From start to finish the service from Diamond Fibreglass was fantastic. After being let down and quoted ridiculous amounts for my flat roof i got in touch. The lads are so friendly and nothing was too much for them. Added bonus is that my roof has an insurance backed guarantee as well as a company guarantee. This gives me peace of mind that I am covered. Could not recommend them highly enough.