Specialist Roofing & Building Contractors

Protecting your buildings. Supporting your projects.

Delivering quality, every time.

SERVICES

Roofing
Solutions

Our roofing solutions are designed to provide long-lasting protection for your building.

We offer a range of options including flat roofs, pitched roofs, and green roofs, tailored to meet your specific requirements.

Waterproofing Solutions

We specialise in waterproofing solutions to ensure the durability and resilience of your building.

Our expertise covers basement waterproofing, damp proofing, and external waterproofing systems.

Building
Solutions

Our building refurbishment services encompass interior and exterior renovations, structural repairs, and facade restoration. Work with us for high-quality refurbishment projects with us to meet your timelines and budget.

ABOUT

ABOUT US

RSL is a specialist contractor working across roofing, waterproofing and building. We support main contractors, insurers, developers and end-clients with reliable installation, fast turnaround times and a high standard of workmanship on every project.

RSL provides quality roofing and building services across London and Southern England.

With a combined expertise of over 50 years of roofing and building knowledge, delivering projects ranging from £2k to £3.5m.

Although we specialise mainly in commercial projects, we pride ourselves in being able to assist wherever possible.

We deliver a comprehensive range of roofing solutions, from contemporary flat green roofs to high-performance pitched slate systems. No matter the specification, our specialist roofers bring industry-leading expertise and an unwavering commitment to excellence, ensuring every project is completed to the highest standard. Our teams undergo continuous training, supported by rigorous quality assurance processes, to guarantee consistent, reliable results that stand the test of time.

Alongside our roofing solutions, we also provide fully integrated office fit-outs, complete refurbishment services, and end-to-end insurance works. We help businesses transform their environments through intelligent design, seamless project delivery, and meticulous attention to detail. Whether revitalising a workspace, undertaking a full property overhaul, or restoring a building following damage, we manage every aspect with efficiency, transparency, and precision.

Our multi-disciplinary capabilities allow us to offer clients a single, trusted partner for all construction and refurbishment needs - driving value, reducing disruption, and ensuring every project is delivered on time, on budget, and beyond expectation.

Our experienced, ever-expanding team displays an excellent level of customer service and are dedicated to looking after our clients from initial enquiry to the finished project.