New GRP Flat Roof, Marple

The team at Pinnacle Roof and Build handle all kinds of domestic and commercial properties, and the area of Marple is known to house some of the most unique mixtures of old and modern housing in the entire Manchester area. The client for this project was searching for flat roofing companies within the area – and found Pinnacle Roof and Build.


Our client was requiring a new, warm glass-reinforced plastic (GRP) roof to finish off an extension work to a bungalow in the area.

Our team visited the property to inspect the work done and map out the amount of work that would need to be prepped and taken onboard with this particular property. After inspecting the rafters, we planned out that the first layer of timber would be required followed by a thick layer of insulation with a board over as well as measures to safeguard the insulation.

The final stage would be applying the roofing system.

Work Done

The team at Pinnacle arrived at the site and proceeded to board out the first layer of timber boards. Once this process was completed, we fit 150 millimetres of rigid insulation into the roof.

Once this process was completed, the team boarded over the top of the insulation with another layer of timber board to sandwich the insulation in place. Once this was completed and secured, the final stage of the job was applying the fibreglass roof system to the top of the extension, giving the home a completely new character and a pleasing sight to the area for greener living.


The client was majorly overjoyed at their new extension roofing. With a glass-reinforced plastic roof, the team at Pinnacle Roof and Build helped the client to retain heat in the new living space without the risk of condensation.

As you can see from the pictures, the final product looks vibrant and fresh and not offensive to the original building.

If you’re searching for a flat roof specialist that offers roofing services in Manchester, contact the team at Pinnacle Roof and Build today – the go to Marple roofing company for fresh roofing for your home.


Working in a high pressure law firm means we often don’t have time to turn our attention to the things that need doing to the building we work in.

Since we occupied our Cheadle offices back in 2017, we have have always had and issue with the flat roof at the back. Any time we have tried to resolve it, we have either been met with unreliable workmen, or extortionate quotes.

Once Brad joined BNI – and after hearing about all the fantastic work he had done for fellow members – we decided to call him in to quote. After attending the offices and providing a very reasonable and detailed quotation, we instructed Pinnacle Roof and Build to replace the flat roof at the office.

Brad and his team always turned up on the days and times stipulated – and if there was ever a change in the schedule, Brad would always let me know in advance.

It wasn’t the easiest of jobs, and Brad and his team were met with a lot of challenges – but despite this, the invoice at the end did not exceed the initial quote, and the works were still completed in time.

All in all, Pinnacle Roof and Build provided a first class service. They went above and beyond to ensure customer satisfaction, and I would not hesitate to recommend them to family, friends, and business associates.

Zara Reaz | Betesh Middleton – Cheadle

Alex and his team were professional throughout. They arrived on time, delivered the job with no hiccups and completed the job on the day they said they would.
Overall impressed with the work and the workmanship.

J Morris – Woodley.

We first reached out to pinnacle when our roof was leaking last winter which they temporarily repaired.
We then had them back in the spring to re-roof our entire house. Great work lads.

P Bolton – Woodley.

Very high standard of work, gave great advice and provided a second to none service!
Will be using again!

B Council – New Mills.

We decided to use pinnacle roof and build because I thought Brad was very easy to deal with and very knowledgeable about the work we needed doing.
Great company, great set of lads

S Myers – Gee Cross.


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