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Family Values, Commercial Standards.

Roofing, Solar & Waterproofing Specialists

Award-winning, highly accredited roofing and MCS-certified Solar PV contractor delivering residential, commercial, refurbishment and new-build projects across London and the South of England.

ROOFING SERVICES
SOLAR & ENERGY

Accredited. Approved. Trusted.

RMG Construction & Energy Ltd is highly accredited across roofing, construction and renewable energy, with approved installer status and partnerships across leading roofing, waterproofing and energy manufacturers. Our credentials demonstrate the standards, compliance and technical capability required to deliver commercial projects with confidence.

Constructionline Gold Member
Roofing Matters Group is a trade member of NFRC
Roofing Matters Group Ltd is a member of the NFRC Roofing Competent Person Scheme (NFRCCPS) meaning we can sign off our roofing work without separate building control inspection
Roofing Matters Group Ltd (RMG) are a MCS accredited Solar battery and panel installer
Sika Certified Roofing Contractor logo with slogan Building Trust.
Logo for Safe2Torch, registered, with a flame icon.
Roofing Matters Group Ltd (RMG) are a member contractor with LRWA Liquid Roofing and Waterproofing Association
Roofing Matters Group Ltd ( RMG ) is a contractor member for Single Ply Roofing Association SPRA
Polyroof logo with text 'Advanced Liquid Roofing' on a black background.
Tesla logo with the words 'Certified Installer' on a black background.
HIES Consumer Code and Trading Standards UK approved certification logos on a black background.
The logo of ShareCenter, featuring a star-shaped design with five sections, followed by the company name 'ShareCenter' in bold lowercase letters.
RMG is a member of the Association of Master Roofers
Logo of Bauder with the slogan 'making roofs secure'.
Black background with a white hexagon logo containing a house shape and the text 'Est. 1941'. Below, the words 'Fédération of Master Builders' are written in large white letters, with a website URL 'www.fmb.org.uk' underneath.

Award-Winning Roofing & Energy Contractor

RMG was named a Laureate Awards Winner at the Meistari Roofcraft Awards for the Twigs project. RMG was also shortlisted at the first annual Meistari Roofcraft Awards in the Flat Roof Commercial Project category, and has been named a finalist at the NFRC UK Roofing Awards in 2025 and 2026 and at the LRWA Awards in 2025.

A rooftop installation featuring solar panels on a slate roof, with a background of a partly cloudy sky and trees.

Industry Recognition & Finalist Nominations

Proud to be recognised by leading roofing and waterproofing industry bodies, with RMG projects achieving multiple national award finalist nominations across commercial roofing, liquid waterproofing and renewable energy.

UK Roofing Awards 2025 finalist logo with NFRC branding.
A graphic celebrating the 2025 LRWA Awards finalists, featuring fireworks in red, white, and blue with a central emblem displaying a trophy, the words "FINALIST LRWA AWARDS & GALA DINNER 2025".
Certificate for the first annual Meistari Roofcraft Awards, short-listed entry for RMG Construction and Energy Ltd. Features a photograph of a building with a flat roof, surrounded by greenery and a city skyline in the background.
UK Roofing Awards 2026 finalist logo with NFRC branding.

Meet the Team

Family-run. Industry experienced. Built for the future.

RMG Construction & Energy Ltd is led by Daryl and Nikki Cooke, combining over 25 years of roofing experience with strong financial, compliance and renewable energy expertise. Alongside them, Isabella represents the next generation of RMG as she develops her career within the construction industry.

Headshots of three team members from RMG, a roofing and construction company, with their names and titles: Daryl Cooke, Managing Director; Nikki Cooke, Finance & Compliance Director; Isabella Cooke, Apprentice Construction Technician, on a company introduction poster.
Learn more about RMG

Selected Projects

Commercial roofing, waterproofing and solar projects delivered across education, commercial, residential and specialist sectors.

Roofing Matters Group Ltd ( RMG ) Roofing Work Example
An aerial view of a modern school or university campus with curved buildings, parking lots, a sports field, and surrounding greenery.
Aerial view of a rooftop garden with a variety of green plants, trees, and some outdoor furniture on a patio area with cobblestone paving.
A dark, wet tiled roof with several white skylights, overcast sky, and surrounding buildings including a church with a cross and chimney stacks.
Roofing Matters Group Ltd ( RMG ) Roofing Work Example
Aerial view of a school building with a playground, sports field, and surrounding greenery.
Aerial view of a house with a red-tiled roof, solar panels, surrounding garden, driveway with parked cars, and neighboring structures.
An aerial view of a backyard garden with a patio, greenery, and outdoor furniture.
An aerial view of a large, rectangular building with a metal roof, surrounded by trees and a yard. There are construction materials, equipment, and vehicles nearby, as well as a dirt path and a paved area with various objects and debris.
An aerial view of a construction site next to a modern white building, surrounded by lush green trees and a historic wooden house on a grassy area.
Roofing Matters Group Ltd Commercial Roofing Work Example
Aerial view of a modern building under construction surrounded by trees, with construction workers and materials visible on site.
A house with a steep black tiled roof and a dormer window, with a white exterior and neighboring houses and trees in a foggy setting.
Flat rooftop with gravel surface, equipped with three rectangular skylights and a solar panel, reflecting parts of a building and sky.
VIEW OUR CASE STUDIES

Follow RMG

Follow our latest projects, company news and industry updates.

More roofs secured. More trust in RMG. We’re incredibly proud to have secured the next five roofs at JFS School, continuing our work across this major site. Schools have become a huge part of what we do at RMG. We’re trusted to deliver
Another Tesla Powerwall 3 installation completed by RMG. At RMG, we’ve always believed in quality over cost. That philosophy has been at the heart of our roofing work for years, and it’s exactly the same standard we’re bringing in
A proud moment for Daryl and Isabella. RMG has always been a family business, so getting to share moments like this together makes them even more special. Isabella joined the RMG team this year and is already becoming a big part of the business and
Meet some of the team behind RMG 👋 Family Values. Commercial Standards. Three people representing the experience, structure and future of our business. Daryl - Experience & Leadership Nikki - Structure & Standards Isabella - The Next Gene
Waltham Place Farm looking fantastic. The roofing works are now complete and signed off, and we’re really pleased with the finished result. The building is back in use and the roof is now ready for the next stage: solar PV. We’re just
Great progress at JFS School in Harrow on one of our summer holiday projects. 👏🏽🏗️ The RMG site is looking seriously busy and productive, with plenty moving across the project. It’s great for our supervisors to walk onto site and see so mu
From a leaking green roof to this. 🌱 This project in London was all about taking an existing green roof that had been poorly installed and was leaking, stripping it back and doing it properly. Working closely with our client, who is an award-winni
🏆 AWARD WINNERS We’re delighted to announce that RMG has been named Laureate Winner in the Solar Roof Domestic category at the 2026 Meistari Roofcraft Awards. With two RMG projects shortlisted at this year’s awards, we’re incredi
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Talk to RMG About Your Next Project

Residential, commercial or new-build, speak to our team about your roofing, waterproofing or Solar PV requirements.

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