Mary Axe, London

Elevate Your Space with Our Bespoke Staircase and Balustrade Solutions

BW has subcontracted us to design, manufacture, and install a staircase and glass balustrade for the 8th-floor office space in the phenomenal May Axe (Gherkin) building in London.

Project Overview

CDC Engineering was entrusted with this prestigious project, reflecting our reputation for delivering bespoke and high-quality engineering solutions. Our comprehensive approach encompassed detailed site surveys, precise engineering calculations, and seamless collaboration with architects to ensure flawless execution.

Site Survey and Engineering Calculations

Our engineering team conducted an extensive site survey to gather all necessary data. We performed meticulous design and engineering calculations, which included:

• Structural Steel Part Fitting: Ensuring robust and secure integration with the existing building structure.
• Landing Calculations: Accurately determining the dimensions and load-bearing capacity of the staircase landings.
• Pole Loadings on Fixings: Analysing and ensuring the structural integrity and stability of the staircase and balustrade.

Collaboration with Architects

Working closely with the architects, we ensured that the project planning and technical aspects were aligned with the architectural vision and functional requirements. This collaboration was pivotal in achieving a cohesive and aesthetically pleasing design.

Manufacturing and Mock-Up Presentation

In our factory located in Shoeburyness, Essex, we manufactured a full-scale mock-up of the staircase and glass balustrade. This mock-up was presented to the BW team and their clients, allowing for thorough review and approval before proceeding with full-scale manufacturing.

Installation Process

Upon approval, we commenced the manufacturing of the staircase in three distinct sections. These sections were then transported to the site, where they underwent the following processes:

• Welding and Fettling: Ensuring seamless joints and smooth finishes for structural integrity and aesthetic appeal.
• Site Spraying: Applying a durable and visually appealing finish to the staircase components.

Glass Balustrade and Handrail Installation

The installation of the smoked toughened glass balustrade added a touch of sophistication to the staircase. This included:

• Open Gallery Integration: Incorporating the glass balustrade into the open gallery surrounding the landing area on the top floor.
• Powder-Coated Channel Piece: Capping the top of the glass with a powder-coated channel piece for added durability and aesthetic continuity.
• Handmade Oak Handrail: Fitting a handcrafted oak handrail to complement the stair treads, enhancing the overall elegance and functionality of the staircase.

A Feature Piece in a Landmark Building

The staircase has become a prominent feature in the iconic Gherkin building, showcasing the craftsmanship and attention to detail that CDC Engineering brings to every project. This project holds a special place for our team, representing our commitment to excellence and our ability to deliver bespoke engineering solutions in some of the most prestigious locations.

For more information on our projects and services, visit CDC Engineering Projects.

Contact Us

We are now accepting new enquiries and projects. If you have any bespoke metalwork needs, please do not hesitate to reach out. We would be delighted to discuss how we can bring your vision to life.