Pre Cast
Pre Cast Pavement Lights | Luxcrete
Luxcrete products can be supplied as pre cast units either to be fixed by the general contractor or by our experienced installation teams. All our products are made to order in our controlled factory environment. Pre casting usually speeds up site installation and allows work to continue during very cold weather. Luxcrete panels can be manufactured to suit most shapes, including square, rectangular, circular, triangular, multi-sided and irregular.
Concrete pavement lights are durable, decorative elements that combine glass or prism lenses with precast concrete to allow natural light into underground or basement spaces. Their main function is to illuminate dark, subterranean areas during the day, reducing reliance on electric lighting. Many precast pavement lights can provide a glowing effect at night if there is illumination in the basement below. They are primarily installed in sidewalks, plazas, and pedestrian pathways to transmit natural daylight into these spaces, and can last 50 years or more, making them a sustainable solution for urban environments.
Precast concrete panels are customisable and can incorporate glass elements for both functional and aesthetic features in urban infrastructure and architectural projects. Glass blocks and lenses are combined with factory-mixed concrete cast in moulds to create pavement lights, and the surface is often finished by hand-floated techniques for a smooth appearance. These panels can be constructed in various styles, including traditional Victorian and modern designs, and are prefabricated off-site, enabling faster installation than traditional cast-in-situ methods.
Pavement lights are designed to withstand significant pedestrian traffic and, in some cases, heavy vehicle loading, and can be constructed in situ, but precast units dominate usage in the UK.
Manufacturers test their products to determine loading, thermal, acoustic, and fire performance, as well as compliance with local authority requirements. Slip resistance is less well covered in standards, but experience has shown that a face-size limitation for glass pavers can produce acceptable results, and adding chromite or carborundum grains to the concrete wearing surface can further improve slip resistance. These products are made from durable materials like reinforced steel and thick glass engineered to support heavy loads, and the glass used in pavement lights is recyclable.
Professional contractors should be employed for remedial works, repairs, and replacements, and a hoarding licence is normally required for excavation and reinstatement works. We can offer a variety of bespoke designs and finishes to meet specific project needs, and pavement lights can blend historical charm with modern urban design, often used in heritage sites to restore visual character. However, there are limitations to the size of panels we are able to cast and transport. Access to plant in basements can be provided by using lift-out pavement lights or non-glazed concrete units.
For further details or to discuss your custom pavement light project, contact the Luxcrete technical advisory department for a free consultation.
We can supply only or offer a supply and fit service by our installation teams. All our products are made to order in our controlled factory environment. Pre casting usually speeds up site installation and allows work to continue during very cold weather.
Introduction to Pavement Lighting
Pavement lights, also known as vault lights or sidewalk vault lights, have long been a vital feature in urban environments, channelling natural light into basement areas and underground spaces. Originating in the late 19th century, these innovative solutions first appeared in London, where cast iron frames glazed with cut squares of glass were installed to brighten otherwise dark basement spaces. As technology advanced, these early designs were quickly superseded by pressed glass prism lenses, engineered to transmit as much light as possible into the spaces below. Today, pavement lights are crafted from a range of durable materials, including cast iron, concrete, and glass blocks, making them suitable for both heritage restorations and contemporary architectural projects. Modern pavement lights not only enhance the visual appeal of buildings and streetscapes but also offer practical benefits by reducing reliance on artificial lighting and improving the usability of basement areas. Whether constructed in situ or as precast units, these lights can be tailored to fit unique spaces and architectural requirements.
The performance of pre cast pavement light units depends on factors such as required loading and spanning ability, with designs capable of withstanding distributed loadings up to 20 kN/m². To improve slip resistance and ensure safety, surfaces can be treated with chromite or carborundum grains, and finished in bespoke colours and textures to complement the surrounding area. This attention to detail not only enhances safety but also allows for creative expression and integration with a building’s overall design.
Beyond their functional advantages, pavement lights contribute a distinctive design element to both residential and commercial projects. Their versatility allows them to be incorporated into a wide variety of architectural styles, providing both light and visual interest. For those considering the installation of pavement lights, consulting with a technical department is essential. Experts can advise on critical aspects such as fire performance, loading requirements, and the selection of appropriate materials - be it cast iron, concrete, or glass blocks - to ensure the best results for each unique application.
By carefully considering the benefits and technical options available, architects, builders, and property owners can make informed decisions that enhance both the functionality and aesthetic value of their projects. Pavement lights remain an enduring and essential component of urban infrastructure, offering a blend of historical significance, modern performance, and design flexibility.
Export pavement lights
Whilst our main areas of operation are within the UK, we also undertake overseas projects and Luxcrete can offer our pre cast systems crated for export, supplied ex works, F.O.B or C.I.F as required. Recent export orders to Australia, Eire, Hong Kong and New Zealand further confirm Luxcrete as a global brand.
