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Business Details
Expert Roofing Contractors in Kent
G Baker Roofing is a family-run business with decades of expertise in delivering high-quality roofing solutions across the South East. Our services span built-up felt systems, single ply membranes, liquid coatings, and pitched roofing, catering to both new builds and refurbishment projects. We prioritise client satisfaction through precise project execution, adherence to strict health and safety standards, and collaboration with leading manufacturers. Our team holds industry-recognised qualifications, including CSCS cards and CITB certifications, ensuring technical excellence. As an ISO 9001, 14001, and 45001-certified company, we combine quality management, environmental responsibility, and occupational health best practices. We serve diverse clients, from local councils to NHS trusts, acting as principal contractors for large-scale projects.

Our accreditations with the National Federation of Roofing Contractors, CHAS, and SafeContractor reflect our commitment to industry-leading safety and compliance. With a focus on innovation, we utilise advanced materials and methods to provide durable, energy-efficient roofing systems tailored to client needs. Our reputation for completing projects on time and within budget has been built through consistent delivery of exceptional craftsmanship and proactive problem-solving. This dedication to excellence has earned us long-term partnerships and endorsements from organisations like Cleves School and Dungeness Power Station.
Services
Built-Up Felt Single Ply Liquid Coatings Pitched Roofing Green Roofs
Highlights and features
  • We have over 40 years of combined experience in the roofing industry.
  • Our team holds CSCS cards and CITB SSSTS qualifications.
  • We are ISO 9001, 14001, and 45001 certified for quality and safety.
  • We work with leading manufacturers like Alumasc and Soprema.
  • We provide comprehensive health and safety compliance on all projects.
Associations and certifications
  • ISO 9001
  • ISO 14001
  • ISO 45001
  • National Federation of Roofing Contractors
  • CHAS
  • ConstructionLine
  • Competent Roofer
  • Safe Contractor
What people say
Completed with very little disruption Polite and considerate representatives Proactive problem-solving Worked safely and cleanly Unreservedly recommended
Services
Built-Up Felt
Our built-up felt systems offer durable, high-performance waterproofing for flat and low-pitched roofs. Using 2-3 layer membranes with mineral cap sheets, we create long-lasting solutions for new builds and refurbishments. Installed hot or cold, these systems integrate with thermal insulation to meet warm roof specifications while carrying manufacturers' warranties.
Single Ply
Single ply membranes provide lightweight, flame-free roofing solutions suitable for diverse architectural designs. Available in thermoset or thermoplastic variants, these systems can be mechanically fixed, adhered, or ballasted. Their versatility and ease of installation make them ideal for both new constructions and roof upgrades with guaranteed performance.
Liquid Coatings
Cold-applied liquid systems create seamless, durable waterproof barriers on various substrates including concrete and metal. These solutions excel in complex projects requiring adaptability to irregular surfaces. Their flame-free application enhances safety while delivering robust protection against weathering and water ingress for commercial and public sector buildings.
Pitched Roofing
We install pitched roofing systems using premium materials from manufacturers like Marley and Redland. Our expertise covers slate, tile, and metal systems for residential and commercial properties. As principal contractors, we ensure watertight installations that combine aesthetic appeal with structural integrity across domestic and large-scale projects.
Green Roofs
Our green roof solutions integrate vegetation layers with advanced waterproofing systems to enhance sustainability. These installations improve thermal efficiency, manage rainwater, and support biodiversity. Designed for both new constructions and retrofits, they combine environmental benefits with extended roof lifespan through carefully engineered drainage and root protection layers.
People
Samantha
Health and Safety Officer
NEBOSH-certified professional managing safety protocols across all projects. Holds Construction Certificate and Fire Safety qualifications. Member of IOSH with expertise in risk assessment and compliance monitoring.
Questions
What types of roofing systems do you install?
We install built-up felt, single ply membranes, liquid coatings, pitched roofing, and green roof systems for commercial and residential properties.
Are you certified for quality and environmental standards?
Yes, we hold ISO 9001 (quality), ISO 14001 (environment), and ISO 45001 (health and safety) certifications through Citation ISO.
Do you handle large-scale commercial projects?
We act as principal contractors for major projects, working with clients like NHS trusts, local councils, and construction firms across the South East.
How do you ensure workplace safety?
We maintain CHAS, SafeContractor, and National Federation of Roofing Contractors accreditations with dedicated NEBOSH-qualified safety professionals on every project.
What warranties do your systems carry?
All installations come with comprehensive manufacturer warranties, with BUR systems covered through partners like Alumasc, Soprema, and IKO.
Can you work on listed buildings or heritage sites?
Our team has experience with historic structures, combining traditional techniques with modern materials to meet conservation requirements while ensuring durability.