Introducing the Well and Boot at London’s Iconic Waterloo Station When you step onto the balcony above Platform 1, you’ll notice more than just a great place to relax you’ll see the result of innovative design, engineering, and craftsmanship working seamlessly together. At Design Rationale, we are proud to have designed, made, and installed the bomb blast bespoke glass and metalwork façade that now frames the Well and Boot bar and restaurant London’s safest place to grab a drink. Working in close collaboration with Lyndon Goode Architects , we took their striking concept for a retail façade, spiral staircase, and roof terrace and turned it into reality. The result is a space that adds both visual impact and practical retail opportunities to one of London’s busiest stations. The newly completed fit-out of the Well and Boot perfectly complements our robust glass and metalwork . Now, travellers can wait for their connection or meet friends in a stylish, calm oasis overlooking the station’s iconic four-faced clock a serene spot floating above the rush of the concourse below. We’d like to extend our thanks to Joe Bailey and Simon Grist for leading the design of this project, and to everyone whose expertise and dedication made this possible. We’re delighted with the finished product secure, stylish, and functional offering Londoners and visitors alike a safe haven in the heart of the city. Next time you’re passing through, why not pause for a moment of calm? Visit: wellandboot.co.uk

We are thrilled to announce that Slaven Stoyanov has been awarded a Quality Award for his outstanding contributions to the works currently being carried out by Design Rationale at Heathrow Terminal 4. This award recognises not only Slaven’s dedication and expertise but also the collaborative ethos that drives our team to deliver exceptional results on every project. Our work at Heathrow Terminal 4 involves complex architectural glass and metalwork installations in high-security areas where precision, safety, and durability are non-negotiable. Through close collaboration with trusted manufacturers, we ensure that every blast-proof solution meets the strictest performance standards. From design through to installation, our team’s attention to detail and passion for quality are second to none. Well done, Slaven and here’s to many more milestones ahead!

We are delighted to welcome Hugo Howe to the Design Rationale team as our new Projects Manager. Hugo brings a wealth of experience and a proactive approach to project delivery that aligns perfectly with our values and vision. We’re thrilled to have him on board and look forward to the energy, insight, and leadership he’ll bring to our projects. Welcome to the team, Hugo!

By Design Rationale, Led by Jason Brown Timeline: A 1996 Landmark That Still Stands Strong The Birmingham Museum and Art Gallery’s Gas Hall  was once the location where local residents paid their gas bills. Originally a Victorian building occupied by the city’s main gas company, the name “Gas Hall” reflects its past as a payment office for gas services. This rich heritage laid the foundation for its transformation into a celebrated cultural venue. Architectural Solutions Design Rationale delivered a tailored package of cladding detailing, seamlessly integrating modern architectural features into the classic structure. The result was a sophisticated blend of old and new - a timeless design that still looks striking today. Discreet but Robust At Design Rationale , we have consistently maintained high quality and delivered outstanding outcomes on our completed projects - specialising in solutions designed for accessibility, security, and openness.  These goals are achieved through our ability to integrate innovative systems into both new and existing structures. Given that Gas Hall is a public space, this balance of form and function  has always been a Design Rationale hallmark - offering elegant, high-performance solutions in even the most sensitive environments. A Legacy of Excellence Revisiting the Gas Hall Museum  reminds us just how far we’ve come since 1996 - archiving greatness through innovative solutions and enduring quality. We’re proud that this project continues to serve and welcome the public every day. These quality renovations were delivered by DR’s most capable hands and minds: Jason Brown  – Lead Construction Manager (now Senior Construction Manager) Robin Heap  – Founding Partner Jim Morgan  – Founding Partner (now retired)

Project Manager: Hugo Howe Maximising Load Compliance, Embracing Innovation, and Ensuring Safety At Design Rationale , we deliver high-performance glass and metalwork solutions tailored to some of the most demanding architectural settings. A notable example of our ingenuity in action can be found at Heathrow Terminal 3 , where we were tasked with installing a structurally robust glass balustrade - without the option of fixing into the slab due to the presence of asbestos. The Challenge: Fixing Without Drilling into the Slab Roughly five years ago, our team was commissioned to install a continuous run of glass balustrading within Heathrow Terminal 3. However, an unexpected obstacle emerged: the floor slab contained asbestos , ruling out conventional fixing methods such as mechanical anchors or resin systems. This constraint demanded a fresh, innovative approach - one that would deliver both structural integrity and full safety compliance, without disturbing the substrate. The Solution: Adhesive-Based Engineering Working in close collaboration with Crossley’s , we developed a bespoke solution using only structural mastic  and specialist bonding tape  to secure the balustrade baseplates directly to the floor surface. This method required no drilling, no anchoring - just precision bonding , engineered to withstand all anticipated loading conditions. The project was led by Hugo Howe , whose expertise and problem-solving acumen were instrumental in the successful delivery of this unconventional fix. Under Hugo’s direction, we conducted extensive on-site testing  to validate the system’s performance, confirming that it met the required load-bearing standards for impacted areas. A Standout Achievement in Engineering and Collaboration This project marked a significant departure from traditional methods - and it proved highly effective. Not only did the solution fully comply with safety regulations , but it also showcased Design Rationale’s dedication to: Innovative thinking High-quality artisanship Adaptive collaboration under restrictive site conditions Our ability to pivot under pressure and deliver lasting, safe, and aesthetically integrated results is what sets Design Rationale apart in challenging environments.

Design Rationale Recognised for Quality at Heathrow Terminal 3 We’re proud to announce that Kostadin Terziyski , Site Manager at Design Rationale, has been awarded a Quality Award by Mace  for outstanding performance on our work at Heathrow Terminal 3 . This recognition highlights not only our team’s technical excellence in architectural glass and metalworks, but also the precision, attention to detail, and uncompromising safety standards that define every DRL project. Kostadin’s leadership has been instrumental in delivering high-quality finishes under the rigorous demands of a live airport environment. His management style - marked by meticulous planning, clear communication, and a relentless focus on safety - has ensured our work not only meets but consistently exceeds expectations. Working closely with Mace, we’re proud to contribute to the transformation of Heathrow Terminal 3 - bringing together sustainability, safety, craftsmanship, and care at one of the UK’s most vital transport hubs. Congratulations to Kostadin and the wider team for setting the standard in quality and safety.

June 2025: A Milestone for Design Rationale This June marks a significant chapter in the story of Design Rationale: 33 years of transforming bold architectural visions into striking reality.  Since 1992, we’ve been proud to deliver exceptional architectural glass and metalwork solutions for some of the UK’s most important public and private spaces. From intricate bespoke systems to high-performance, security-driven installations, DRL has built a reputation on three enduring pillars: innovation, craftsmanship, and collaboration. Who We Are Founded in 1992, Design Rationale started as a small, specialist firm with a passion for architectural excellence. Over the decades, we’ve grown into a trusted name among architects, developers, contractors, and engineers across the UK. Our strength lies in delivering bespoke glass and metalwork solutions that balance aesthetic ambition with structural integrity. What sets DRL apart is our ability to solve complex design challenges and support our clients from concept to completion. Every project we take on is tailored, thoughtful, and driven by a team of experts who are as committed to the process as they are to the final product. A Meaningful Milestone Turning 33 is more than just a number - it’s a testament to the people, partnerships, and projects that have shaped our journey.  Through three decades of industry shifts and technological advancements, one thing has remained constant: our belief that great architecture is built on strong relationships and attention to detail. We’ve worked alongside leading architects, major contractors, and public institutions, consistently pushing the boundaries of what’s possible with glass and metal. Whether it's a major infrastructure upgrade or a high-security civic space, we approach every job with precision, professionalism, and pride. Our Legacy in Projects Our portfolio tells a powerful story - one of collaborative innovation and engineered beauty. Just a few highlights from our journey include: Tottenham Court Road & Crossrail Stations London Blackfriars Bridge Moorgate and Finsbury Park Stations Gatwick South Terminal & Heathrow Baggage Hall Refurbishment Kings Cross & Liverpool Street Shopfronts Oxford Circus Refurbishment Security Glazing at a Grade A-Listed Parliament House Ballistic and Blast-Resistant Installations across Airports From iconic public transport hubs to ASIAD-compliant, ballistic-engineered solutions for sensitive infrastructure, our work continues to support function, form, and safety  in equal measure. Our People: The Foundation of Our Success Every success story begins with great people. At DRL, we’re proud to celebrate a team of engineers, project managers, manufacturers, designers, admin staff, and site operatives who bring their expertise and dedication to every task, every day. Whether on-site or in the office, their combined effort has made 33 years of excellence possible. Their passion fuels our momentum and inspires every future project we pursue. Looking Ahead While we pause to reflect on this milestone, we remain firmly focused on what’s next. The architecture and construction landscape continues to evolve - and so do we. From embracing sustainable practices to leveraging new materials and technology, DRL remains committed to delivering innovative, secure, and beautiful architectural solutions  for decades to come. With the lowest ROSPA rate in our category  and a growing legacy of ASIAD-compliant, high-security installations , we’re more prepared than ever to face the future.

Art, Precision, and Infrastructure: Design Rationale Ltd at Farringdon Station’s Eastern Ticket Hall As part of the ambitious Crossrail programme - now proudly running as the Elizabeth Line - Farringdon Station has emerged as a shining example of infrastructure that not only functions with modern efficiency but also embodies rich artistic and architectural expression. A key figure behind this transformation is British artist Simon Periton , whose integrated artwork Spectre  adorns the Eastern Ticket Hall. Bringing this vision to life required more than artistic imagination; it demanded technical expertise, material precision, and adaptive problem-solving. This is where Design Rationale  stepped in, with Dean White  leading the design execution to deliver the full architectural metalwork and glass solutions that transformed vision into a physical, functional, and beautiful reality. A Collaborative Vision Between Art and Architecture Spectre  is not simply an overlay to an existing structure - it is deeply embedded into the architectural skin of Farringdon Station’s eastern entrance. From façade to fittings, the artwork weaves itself through the identity of the building, wrapping the structure in layers of metaphor and material design inspired by the historic ironwork of nearby Smithfield Market. To translate this complex design into built form, Design Rationale collaborated closely with trusted manufacturers. Each element - from digitally printed glass panels to bespoke metal framing - was fabricated and finished to the highest standard. Every component was engineered to reflect Periton’s detailed designs, with no detail too small to matter. All materials, from metalwork to glass, were installed to the highest quality standards, including integrated security features. Dean White: Leading Design with Purpose At the heart of this delivery was Dean White , lead designer at Design Rationale for the Eastern Ticket Hall. He not only oversaw the architectural detailing but also worked hands-on with fabricators, installation teams, and client stakeholders to ensure Periton’s vision for Spectre  was both respected and precisely executed. One of the most impressive and iconic features - the great sliding gate at the entrance - exemplifies the fusion of art and architecture. Carefully designed to align with the Spectre  aesthetic, it acts as both a security mechanism and an artistic gesture, reflecting the station’s unique character. Dean’s leadership was especially critical during the construction finishing phase, when on-site design adjustments and real-time problem-solving were essential. As changes unfolded during the build process, he ensured that the design intent remained intact, accommodating refinements without compromise. Reflecting on the outcome, Dean White notes: “I’m very proud of how the design finished. We made sure every change enhanced the final product without losing what made it special.” Spectre  in Glass: A Meticulous Installation Bringing Spectre  to life required a medium that could match its ambition. The central canvas was digitally printed artwork on architectural glass - a delicate, high-spec process requiring absolute precision. Design Rationale ensured the printing, framing, and mounting of each panel was carried out under rigorous quality control. Patterns were aligned seamlessly, and each piece was designed for durability in the high-traffic station environment. From structural fixings to aesthetic flourishes, DRL’s commitment to bespoke solutions ensured the artwork could be experienced as intended - bold, immersive, and harmoniously integrated  into the station’s architecture. Setting the Standard in Architectural Craft At Design Rationale , we pride ourselves on delivering tailored architectural metalwork and glazing solutions that meet the highest levels of performance and finish. Our work at Farringdon Station - under the creative vision of Simon Periton and the technical leadership of Dean White - exemplifies our reputation for excellence in design delivery, combining artistic integrity with engineered perfection. Farringdon Station today is more than a transport node. It is a landmark of cultural expression, collaborative design, and architectural craftsmanship. And for Design Rationale, it stands as a proud milestone in our ongoing journey to deliver spaces that speak through detail, durability, and design .

By Design Rationale - Experts in Glass, Metalwork & Architectural Contracting Farringdon Station is more than just a transport hub – it’s a historic landmark and an architectural statement in the heart of London. Nestled at the meeting point of the City of London, Clerkenwell, and Farringdon, it marks the location of the world’s very first underground metro line, launched in 1863 by the Metropolitan Railway. This legacy laid the foundation for one of London’s most ambitious upgrades: the Crossrail project and the transformation of Farringdon Station into a 21st-century interchange. Our Role at Design Rationale  At Design Rationale, we were proud to contribute our expertise in architectural glass and metalwork to this monumental transformation. Our work helped shape a station that not only functions with modern efficiency but also reflects the area’s rich cultural heritage. We were responsible for the design, fabrication, and installation  of bespoke metalwork and cladding systems - all tailored to blend durability with design excellence. Blending Art and Architecture In collaboration with renowned artist Simon Periton , we helped bring his concept to life - using diamond-printed security glass and metal cladding that referenced the historic craftwork of Hatton Garden , London’s jewellery and metalsmithing district. The striking “ Spectre ” and “ Avalanche ” designs weren’t just decorative. They symbolised the meeting of past and future, blending Farringdon’s industrial roots with the forward-thinking vision of Crossrail. Design That Withstands Time Functionality was at the heart of this project. Our scope included: Blast and safety-rated glass systems Structurally integrated metalwork Custom cladding with exacting finish levels Precision installation in high-footfall areas Every detail was engineered for resilience without compromising on visual impact. Digital Integration: Form Meets Function Beyond physical finishes, we also designed and installed a network of integrated media screens  throughout the station. These systems provide real-time updates and enrich the passenger experience - all while blending into the station’s clean, architectural flow. Collaborative Leadership Our contribution was shaped by teamwork: Joe Bailey  led the design of the Western Ticket Hall Dean White  oversaw part-design and full installation of the Eastern Ticket Hall’s  metal and glass finishes Every piece of security glass was individually printed to reflect Simon Periton’s art, with meticulous execution throughout. A Lasting Legacy Situated near Smithfield Market  and St. John’s Gate , Farringdon Station now stands as a junction between history and innovation - a space shaped by its past and future. At Design Rationale, we believe that great design lies in the detail. This project reflects our ability to deliver specialist architectural solutions that blend performance, safety, and artistry. We're proud to have played a part in shaping a station that thousands of people pass through every day - and to have left our mark on a space where London’s legacy lives on.

Tottenham Court Road Station is more than just a busy stop on the Underground - it’s home to one of London’s most celebrated public art installations. As part of the station’s wider renovation, Design Rationale was proud to play a key role in preserving and enhancing this cultural landmark. At the heart of the project was the iconic mosaic work by Sir Eduardo Paolozzi, created in 1986. Our team was entrusted with the delicate task of renovating the architectural glass and metalwork throughout the station - with a particular focus on the rotunda that surrounds Paolozzi’s famed commuter mosaic. Specialist Glass, Metalwork, and Cladding Solutions As experts in high-performance architectural finishes, we were appointed to deliver bespoke solutions that demanded precision, technical skill, and respect for the original artistry. Our scope included: Restoration and installation of architectural glass panels Bespoke metalwork throughout the station Custom cladding of the rotunda surrounding Paolozzi’s mosaic The rotunda cladding was a key element of the project. It had to match the scale and spirit of Paolozzi’s bold visual language while providing durability, easy maintenance, and a clean, modern finish. Working in a Live, High-Traffic Environment Tottenham Court Road Station is one of London’s busiest Underground stations, making site logistics and precision timing essential. All work was carried out with minimal disruption, and every detail was carefully planned to align with the station’s tight operational schedule. The visual and cultural importance of Paolozzi’s mosaics also meant that any architectural interventions had to be carried out with absolute respect for the artist’s legacy - enhancing the space without ever overshadowing it. Craftsmanship Meets Cultural Preservation The success of the project came down to collaboration. We worked closely with our trusted manufacturers and suppliers to develop a bespoke cladding system that could follow the rotunda’s curved geometry while meeting stringent safety and longevity standards. Every component was custom-made and meticulously installed - a testament to the craftsmanship and care that defines our work. A Lasting Contribution to London’s Underground This project remains a proud moment for Design Rationale. It reflects what we do best: delivering expertly crafted architectural features that enhance public environments while preserving their unique character. By restoring the glass and metalwork, and successfully cladding the rotunda, we helped ensure that Sir Eduardo Paolozzi’s extraordinary mosaics will continue to inspire and uplift commuters for decades to come.

In the heart of London’s bustling Tottenham Court Road Underground Station lies Diamonds & Circles - a permanent public art installation by renowned French artist Daniel Buren. The work is a striking composition of colour and geometry that transforms the underground space into something extraordinary. Design Rationale transformed  Buren’s vision into a physical reality. Completed in 2017, this project pushed the boundaries of how art can be integrated within public infrastructure - and remains one of our most visually captivating achievements to date. Working closely with our trusted manufacturers and collaborators, we translated Buren’s abstract concept into hundreds of individual coloured glass panels, carefully arranged across the station’s walls. Stainless steel framing added both structural integrity and a clean finish to the vibrant installation. “Working on the Tottenham Court Road upgrade was about producing an artist’s vision across hundreds of individual glass panels,” says Joe Bailey, Design Lead. “Each panel was individually drawn, and only once installed could we truly see the artwork ‘knit’ together - bringing the full vision to life.” The result? A geometric spectacle that brightens one of London’s busiest transport hubs, seamlessly marrying creativity with durability. Materials were meticulously chosen to meet London Underground’s strict safety standards - ensuring the glass remains both secure and spectacular under the pressures of daily public use. Mark Hitchcock, our Project Manager, still looks back on the project with pride: “I’m really happy with how it turned out. Even today, it remains one of my favourite stations to walk through.” Beyond its visual appeal, Diamonds and Circles  highlights what we do best: delivering technically complex, design-led architectural features that stand the test of time. From bomb-blast resistant glazing to bespoke metalwork, we ensure that every installation not only looks good but performs exceptionally. You can explore more about the artwork in   Dezeen’s write-up , or next time you're on the Central Line, take a moment to experience the art for yourself.

We’re proud to share that Design Rationale has successfully achieved Acclaim's Accreditation for Health & Safety, certified on 24th March 2025 and valid through to 24th March 2026. The Acclaim Accreditation is part of the SSIP (Safety Schemes in Procurement) framework and is backed by UKAS inspection. It demonstrates that our health and safety procedures meet rigorous industry standards and UK legislative requirements. This certification is a key indicator of our ongoing commitment to creating a safe and compliant working environment across all of our projects. At Design Rationale, safety is not just a requirement - it's a core value that underpins the way we work every day.