Specialists in Light Gauge Steel Construction Specialists in Light Gauge Steel Construction

About Us

Established in 2019, RDE Construction is a specialist manufacturer of light gauge steel frame systems. Based in London, we work across the UK and have delivered projects in areas including Canterbury, Peckham, and Wimbledon. From the outset, the company has been built on solid structural engineering knowledge and an understanding of how buildings come together on site.

We design, manufacture, supply, and install light gauge steel frame systems for a wide range of building types. These include residential developments, commercial buildings, and mixed-use projects. All of our systems are manufactured at our London facility, allowing us to maintain close control over quality, lead times, and consistency. Our Slone Frame Systems are developed to support efficient construction while remaining adaptable to the specific needs of each project.

Our light gauge steel systems have been tested by the British Research Establishment for both floor and wall construction. They also hold BRE fire certification and are rated A1 non-combustible, meeting strict fire safety requirements and providing confidence for designers, contractors, and clients alike.

Beyond manufacturing, we take an active role in project delivery. We operate our own fleet of vans to support reliable transport and can work extended hours where programme demands require it.

Whether providing supply-only packages or a full design and installation service, we focus on delivering dependable steel frame solutions that help projects move forward smoothly and efficiently.

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Speed of Construction

Build with us and reduce your project timeline significantly. Framework installation using light gauge steel frames takes just 1–2 days.

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Certified Fire Performance

With an A1 non-combustible classification and BRE fire testing, the Slone Frame System delivers dependable fire performance for wall and floor construction.

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Durable & Guaranteed

Built to last, every Slone Frame System comes with a 10-year warranty for complete reassurance.

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Made in the UK

Manufactured in London and delivered nationwide, our Slone Frame System suits projects of every size and type.

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Versatile Designs

Our specialist software enables standard size and style options for common projects, plus bespoke designs tailored to your unique needs—delivered ready for seamless on-site assembly.

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Flexible Service Offerings

Choose from steel frame supply only, professional installation, or full construction management—including cladding, insulation, and roofing—tailored to your project requirements.