New Roof Installation in Swanley , Kent

A critical aspect of any full roof replacement is compliance with current building standards. When replacing more than 50% of your roof structure, Part L of the Building Regulations requires that your home's thermal efficiency be upgraded to modern requirements. We ensure that every new roof installation incorporates high-performance insulation to reduce heat loss and improve your property's energy performance. By managing the technical details, from the initial timber deck inspection to the final breathable membrane installation, we provide a robust and compliant roof that keeps your home warm and weather-tight for years to come.

The roofing materials you choose should balance durability with the aesthetic needs of your home. For properties in Swanley, we offer a range of options including traditional Kent peg tiles, which are essential for maintaining the character of older cottages, as well as natural slate for a refined, classic finish. For more contemporary builds, we install reliable concrete interlocking tiles, such as the Marley Modern or Redland 49, combined with modern dry-verge and dry-ridge systems. These components replace traditional mortar, significantly reducing the risk of water ingress and eliminating the need for future maintenance on your verge lines.

Flat roofs often require a different approach to ensure long-term integrity against heavy standing water. We specialise in two main systems: EPDM single-ply rubber and GRP fibreglass. EPDM is an excellent, flexible choice for larger flat roofs, providing a durable, seamless barrier that is resistant to temperature fluctuations. For smaller or more complex shapes, we install GRP fibreglass, which creates a rigid, waterproof finish that is exceptionally hard-wearing. Both systems are installed over sturdy, properly inspected timber decking to ensure your flat roof extension in Swanley remains completely watertight.

A roof is only as strong as its weakest point, which is why we place such a strong emphasis on professional leadwork. Every new roof project includes meticulous attention to detail at the flashings, valleys, and chimney junctions. We use traditional rolled lead sheets, typically Code 4 for flashings and Code 5 for valleys, to create watertight seals that stand up to the prevailing winds across the Sevenoaks area. Whether your chimney requires simple repointing or a complete overhaul of the lead aprons, we ensure that your roof's most vulnerable areas are secured against leaks.