Elizabeth Tower (Big Ben) stands 315 feet tall, and the climb from ground level to the belfry is 334 steps. Its base is square, measuring 39 feet on each side. Dials of the clock are 23 feet in diameter.

DBR was commissioned in 2017 by Principal Contractor Sir Robert McCalpine Limited to undertake the external and internal masonry and plasterwork conservation to the iconic Elizabeth Tower (Big Ben). DBR has carried out facade cleaning using Thermatech and Jos Vortex cleaning systems. Extensive stonework repairs are being undertaken to the original magnesium limestone masonry using Cadeby limestone. In addition, internal paint has been removed to window dressings, staircase and plasterwork. Extensive lime plaster repairs have been carried out to walls and ceilings, and a new stone floor is being installed to the Belfry. Upgrading of Fire Doors internally are also being undertaken by DBRs Fire Safety team.

After three years, the conservation of Elizabeth Tower was completed in January 2022.

Take a look at this project on “> Instagram.

More projects by DBR Conservation teams can be found <a href="”> here.

DBR London recently received the Royal Warrant in recognition for quality and excellent service, which can be understood in detail here.