GRIBBEN SOLAR ROOFING
A SPECIALIST CONTRACTOR FOR METAL, SINGLE PLY, GREEN/SEDUM/BLUE ROOFS,
BIPV & COMMERCIAL PHOTOVOLTAIC SERVICES
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METAL ROOFS & CLADDING
As an approved member of the exclusive TeamKal network, we are recognised among Kalzip’s trusted roofing specialists in the UK.
With over 25 years of experience in designing and installing Kalzip systems, our team delivers expert advice, precision workmanship, and proven reliability across commercial and residential projects.
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SOLAR PHOTOVOLTAIC
We have extensive experience with engineering, specification and construction of Solar PV, with particular emphasis on BIPV solutions.
MD Paul Gribben has overseen the installation of over 40MW of solar photovoltaic systems, across hundreds of commercial/industrial rooftops in the UK.
We are an approved contractor of BIPVco.
SINGLE PLY ROOFS
Single ply roofing is a modern, lightweight, and highly versatile solution suitable for flat, low-pitched, and barrel-vaulted roofs.
We are approved contractors for Sika Sarnafil and Renolit, delivering durable, high-performance waterproofing systems for a wide range of projects.
BLUE ROOFS
A blue roof is designed to manage roof drainage by providing temporary water storage and ensuring a controlled, gradual release of rainwater into the drainage system.
We design and install blue roof systems that comply with current SuDS and sustainability standards, offering reliable performance and long-term resilience
LIQUID WATERPROOFING
With fast installation times that can help reduce overall build programmes, liquid-applied waterproofing systems are quick, simple, and safe to apply. They can be used on a wide range of substrates, including concrete, asphalt, and timber.
We are approved contractors for Proteus Waterproofing and Moy Enkopur, delivering high-performance, long-lasting solutions for both new build and refurbishment projects.
GREEN ROOFS
reen roofs offer an aesthetically pleasing and environmentally sustainable solution for modern buildings. An optimised green roof system adds significant value to both new construction and refurbishment projects, enhancing biodiversity, insulation, and rainwater management.
Denmark Hill Train Station
«This highly complex regeneration project had to be delivered to the highest and most precise standards, and under the tightest of time constraints, meaning it was vital all delivery deadlines were met. »
John McAllister, Sales Director for Kalzip®
ABOUT US
We are approved to design, supply, and install a range of market-leading systems in partnership with some of the most prestigious roof manufacturers.
Our team has extensive experience in designing and installing complex roofing systems — including Kalzip, single-ply membranes, liquid-applied waterproofing, and green and blue roofs — for both new-build and refurbishment projects.
With decades of combined industry expertise, we bring technical precision, reliability, and a deep understanding of modern construction requirements.
Whether you need a durable, cost-effective solution or a sustainable roof system that enhances energy efficiency and building performance, we’ll deliver a solution tailored to your project needs.
HOW WE WORK
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We offer a complete service from concept to completion, with every installation individually designed to ensure optimum performance, aesthetic quality, and competitive pricing
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Registered Contractor
Registered Contractor
Approved "Teamkal" Contractor
Memberships &
Accreditations
CASE STUDIES
Fobdown Barn
Private client, Residential
- Roof area: 265m2
- PV size: 12kWp
- Specification: Kalzip AluPlusSolar
- Site: South East England
Belmont Street
Private Client, Residential
- Roof area: 200m2
- Renolit Membrane & Green Roof
- Site: London
The Pumphouse
Private Client, Residential
- Roof area: 90m2
- Renolit Membrane
- Site: Tunbridge Wells
Old Pond House
Private Client, Residential
- Roof area: 182m2
- Renolit Membrane & Green Roof 160m2
- PV System BIPVco
- Site: Upper Dean
Eastwood Farm
Private Client, Residential
- BIPVco Flextron 6.4kWp PV system
- 12kWh AC coupled batteries, 3 phase connection
- Site: Hildenborough, Kent
Sawyers Church
Commercial
Contractor: 4Front Construction
- Roof area: 775sqm Kalzip, 90 sqm Sika/Sarnafil
- Specification: Kalzip, Sika/Sarnafil
- Site: Brentwood, England
Parklife
Offices, London
Contractor: McLaughlin & Harvey
- Roof areas: 2,000m2+
- Flatroofs, terraces (paving), greenroofs
- Specification: Renolit
- Site: Putney, London
The Swan Inn - award winning project
Brewpub, commercial
Contractor: Mixbrow Construction
- Roof area: xx sqm
- 14.72 kWp Kalzip AluPlusSolar
- Renolit Alkorplan on the flat roof – 7.8 kWp
- Site: Colchester, England
Kalzip Silver Award 2023
Denmark Hill Train Station
Network Rail Ltd., Infrastructure
Contractors: McNealy Brown Limited, BAM Nuttall Ltd & KH Engineering Services Ltd
- Roof area: 260m2
- PV size: 35kWp
- Specification: Kalzip AluPlusSolar
- Site: Denmark Hill, South London
Prestwick Airport
Balfour Beatty, Commercial
Contractor: Fowler Mckenzie
- PV size: 125kWp
- Specification: Kalzip AluPlusSolar
- Site: Prestwick, Scotland
Press article
Cambridge Train Depot
Network Rail Ltd., Infrastructure
- Contractor: McNealy Brown
- Roof area: 330m2
- Cladding: 450m2
- Specification: Kalzip
- Site: Cambridge
Lidl Store
Lidl UK Ltd, Retail
Contractor: Eversmiths Ltd
- Roof area: 2,200m2
- Cladding: 800m2
- Specification: Kalzip/Joris/Rockpanel
- Site: Newbury
Costa Coffee
Costa Coffee, Commercial
Contractor: Eversmiths Ltd
- Roof area: 230m2
- Cladding: 160m2
- Specification: Kalzip/Joris/Rockpanel
- Site: Newbury
Countesswells School
Infrastructure, Scotland
Contractor: Fowler Mckenzie
- 34kWp PV System
- Specification: Kalzip AluPlusSolar
- Site: Aberdeen
Northcote Library
Library, community facilities, a nursery, flats, and retail units
Contractor: McLaughlin & Harvey
- Roof areas: 1,500m2+
- Flatroofs, greenroofs
- Specification: Kalzip & Sika Sarnafil
- Site: Wandsworth, London
Writtle University
University, two buildings, refurbishment
Contractor: Ash Contracting
- Roof areas: 280m2 + 320m2
- Specification: Kalzip on roofs and walls
- Site: Writtle
CLIENTS
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CONTACT US - TEAM
Darren Shepherd
Project Manager - NVQ / SSSTS
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Roger Gribben
Site Supervisor - SSSTS
Piotr Pilat
Site Supervisor - SSSTS
Chris Law
Operative
Mehmet Bayraktar - SSSTS
Inquiries
For general inquiries or questions, please send an email to contact@gribbenroofing.com.
Get a quote: 07881 095628
Office
6 Woodlands Road
London, E11 4RW
England
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