Business Details
48 Years
experience
Trusted Roofing Contractors in Rainham, Essex
Established in 1978, Hambro Roofing has built a reputation as a trusted provider of comprehensive roofing solutions across London and surrounding counties. Our family-run business, managed by Jon, David, and Steve Hammersley, combines over 45 years of industry experience with modern techniques to deliver durable, high-quality installations. As ISO 9001-certified professionals, we specialise in built-up felt, hot melt, single-ply, and liquid membrane systems, serving both new build and refurbishment projects. Our client base includes main contractors, local authorities, schools, and facilities managers, with project values ranging from 5,000 to 2 million. We maintain membership in leading industry bodies such as NFRC, Competent Roofer, and Safe Contractor, ensuring adherence to the highest safety and quality standards.Our technical expertise extends to complex specifications including green roofs, solar panel integration, and heritage materials like Welsh slate and lead. By maintaining direct relationships with clients, we consistently deliver tailored solutions that meet exacting architectural and performance requirements. Our commitment to excellence has been demonstrated through landmark projects at locations including Oxford Crown Court, Victoria Palace Theatre, and Italian Hospital. With in-house capabilities covering pitched, flat, and specialist roofing systems, we provide end-to-end project management from initial design to final installation. This comprehensive approach ensures seamless execution while maintaining strict compliance with current building regulations and environmental standards.
Services
Built-up Felt
Hot Melt Systems
Single Ply Membranes
Liquid Membranes
Pitched Roofing
Green Roof Systems
Solar Panel Integration
Heritage Roofing
Flat Roof Repairs
Commercial Roofing
Details
- Year established: 1978
Highlights and features
- We offer 45+ years of specialist roofing experience across London and Essex
- Our team holds ISO 9001 certification for quality management systems
- We handle projects from 5,000 repairs to 2 million new builds
- Our technical expertise covers heritage materials and modern systems
- We maintain direct client relationships for complete project control
Associations and certifications
- ISO 9001
- NFRC
- Competent Roofer
- Safe Contractor
- Construction Line
Services
Built-up Felt
Our built-up felt roofing systems combine traditional craftsmanship with modern materials to create durable, weather-resistant membranes. Using approved products from Axter, Icopal, and Bauder, we install multi-layered felts with bitumen bonding for commercial and industrial buildings. This time-tested method provides excellent protection against water ingress while offering cost-effective solutions for flat and low-pitch roofs.
Hot Melt Systems
We specialise in hot melt waterproofing applications using advanced polymer-modified bitumen. Our systems from Wilotekt and Parabit create seamless, fully bonded membranes ideal for podium decks and critical waterproofing areas. The molten application process eliminates cold joints, providing superior protection for high-traffic and high-risk locations across London and Essex.
Single Ply Membranes
Our single-ply solutions feature high-performance thermoplastic membranes from Sika Sarnafil and Bauder. These lightweight, flexible systems offer excellent UV resistance and chemical stability. We install mechanically fixed, ballasted, or fully adhered systems suitable for both new constructions and roof refurbishments, ensuring rapid installation with minimal disruption to building occupants.
Liquid Membranes
We apply cold-liquid waterproofing systems that form seamless protective layers on complex roof geometries. Using products from Proteus and Radmat, our technicians create durable, monolithic membranes that cure to form fully bonded waterproof barriers. This method is particularly effective for irregular surfaces and detail areas requiring high flexibility and movement accommodation.
Pitched Roofing
Our pitched roofing services combine traditional materials with modern performance standards. We install sandtoft tiles, natural slate, and lead flashings to create aesthetically pleasing, weather-tight systems. From heritage properties to contemporary developments, our solutions maintain architectural integrity while meeting current insulation and safety regulations.
People
David Hammersley
Director
David Hammersley brings decades of roofing expertise to Hambro Roofing. With extensive experience in commercial roofing projects, he oversees technical operations and client relations. His leadership ensures adherence to quality standards across all installations.
Steve Hammersley
Founder
Steve Hammersley established Hambro Roofing in 1978. As founder, he maintains active involvement in strategic direction while mentoring the next generation. His industry knowledge spans traditional and modern roofing systems across diverse project types.
Jon Hammersley
Managing Director
Jon Hammersley leads daily operations at Hambro Roofing. With specialist knowledge in roofing specifications, he manages project execution from design to completion. His focus on innovation maintains the company's competitive edge in technical roofing solutions.
Questions
What types of roofing systems do you install?
We install built-up felt, hot melt, single-ply membranes, liquid waterproofing, and pitched roofing systems using materials like slate and lead.
Are you certified for quality standards?
Yes, we hold ISO 9001 certification and are members of NFRC, Competent Roofer, and Safe Contractor schemes.
What project sizes do you handle?
We work on projects ranging from £5,000 repairs to £2 million new build installations across commercial and residential sectors.
Do you work directly with clients?
Yes, we often act as principal contractor, maintaining direct relationships with clients for complete project control and accountability.
What areas do you cover?
We operate primarily in London and Essex, with experience across the wider South East region of England.
