Tonbridge Defender is a fully certified roofing and building company serving Tonbridge and surrounding areas. We’re a family-run business with a reputation for high quality work and unrivalled personal service. Roofing Services: Types of roofing services we offer include commercial roofing, general roofing repairs, new roofs and re-roofs, flat roofing, pitched roofing, garage roofing, felt roofing, chimney work, skylight windows, lead work and flashing, cladding, facias and soffits, guttering systems, roof lights and ventilation, asbestos removal, moss removal and all other roofing related work.