Cultural

Windermere Jetty Museum

Historic

Hill House Box

Writing

Permanence is a Privilege
Andy Groarke, Kevin Carmody

Carmody Groarke 
A+U 264

Workplace

British Library, Boston Spa 

Research and Innovation

Experiencing Culture

Urban

Science and Industry Museum Masterplan 

Adaptive Reuse
Lukas Barry 

Residential

Milan Giovenale 

Urban Heritage

Dulwich Picture Gallery 

Talks and Teaching

Truman Brewery
Grow Places Podcast 

Scaffold, Episode 78
Architecture Foundation

Design Museum Gent 

Taking Care of Matters
The Berlage, TU Delft 

London Wall 

Cabot Square

Decarbonising Spaces for Art
World Art Foundation Conference

Repurposing and transforming existing buildings

'Not Forever'
Yale School of Architecture 

BFI Southbank 

 7 July Memorial 

Two Pavilions 

University of Leeds Archive Building 

Playhouse Theatre 

Hill House: Not Forever 

Learning from Canary Wharf 
Peter Lee

Grossmarkt Theatre Pavilion

Studio East Dining 

Carmody Groarke A+ Bozar
Architecture in Belgium

The Filling Station 

Gormley Studio 

Research into Circular Building Materials with Imperial College 

Nea Paphos Mosaic Shelter 

Historic Sites and Contemporary Access
Design Museum London



Dock 10 

Aeschenplatz 6

Teatro Oficina
Harvard GSD

Gent Waste Brick 

Highgate House 

Carmody Groarke 
AMAG 23

Carmody Groarke Contacts Book
RIBA Journal 

Glass reinforced plastic: architectural uses for an industrial material
MIT Material Science Conference 

Fitzrovia House 

Maggie's Merseyside 

V&A Members Room 

Meaning through Making 
Edwin Heathcote 

Double Club 

Covent Garden House 

Artist Studio, Hoxton 

Windermere Jetty Museum 
The Guardian 

Public Art and the Built Environment
Lisson Gallery

Reflections on Teaching
Andy Groarke 

7 July Memorial Tavistock Square 

Room, City, Building 
Kevin Carmody 

White Cube at Glyndebourne

Underground Spa 

Windermere Jetty Museum
Architectural Review 

Rectory Farm 

House and Studio Lambeth 
Wallpaper*

Surreal House 
The Barbican 

Steindamm Ensemble 

'An Incomplete Performance'
Harvard GSD

Carmody Groarke 
El Croquis 195

Bauhaus Art as Life 
The Barbican 

Milan Giovenale
Casabella 946

Frieze Art Fair 

Grossmarkt Theatre Pavilion
Architecture Foundation

Gent Waste Brick 
Architects' Journal 

Design Museum Gent: a Story of Necessity and Ambition
Pieter T'Jonck

Milan Giovenale
Architects' Journal 

Dulwich Picture Gallery 
In View 

Skywalk 

Blind Light 

A Sense of Time
José Manuel Pedreirinho

Saving the Hill House 
National Trust for Scotland 

Postmodernism Style and Subversion 
V&A

Rennie Mackintosh’s Hill House 
The Observer 

Retain, Reuse, Reinvent
Cambridge University 

Scaffolding for Dinner
Abitare 

Norfolk House 

In Conversation with David Chipperfield
El Croquis

Designs of the Year
Design Museum London 

Basquiat Boom for Real 
The Barbican 

Abstract Expressionism
Royal Academy of Arts

Architecture Foundation 

Arquitectura Viva
Carmody Groarke 

Windermere Jetty Museum
RIBA Building Stories

7 July 2005 Memorial 
Antony Gormley

Artists and Architects
Antony Gormley

Special Exhibitions Gallery
Wallpaper*

Chair 182
Dezeen


Seating Plan
Glenn Adamson

Evangelical Campus Nuremberg 

Rectory Farm: Depth of Field 
The Guardian 

Circular Building Design 
Design Fest Gent 

House and Studio Lambeth 

Drawing Studio 

Bistrotheque

Short-Term/Long-Term
Peter Blundell Jones

Tackle the Type: Filling Stations
EPFL University 

Highgate House
Architecture Today 

Black Forest Visitor Centre

Carmody Groarke and Publica shortlisted for The British Museum entrance pavilions contest

Gent Waste Brick wins two Henry Van De Velde Awards 

Windermere Jetty Museum features in latest RIBA exhibition 

On site at Bethnal Green Road, August 2024

On site in Covent Garden, September 2024

On site at British Library, Boston Spa, July 2024 

Carmody Groarke appointed to work on the redevelopment of Truman Brewery

Lecture on 'Dynamic Conservation' at Harvard GSD

On site at London Wall 

On site in Covent Garden 

University of Leeds Archives study

New Carmody Groarke Website 

Modes of Production
Ruth Lang

Kevin Carmody appointed to the Architecture Foundation Board of Trustees

A Temporary House for a House
Andy Groarke

Sacred Spaces
Cornell in Rome

Since the beginning of our practice we have worked with artists, museums, galleries and institutions to design cultural spaces, buildings and places. From unusual 

Architects' Journal
Climate Champions Podcast 


Testing Hot Dipped Galvanised Steel 

Carmody Groarke named on Fast Company's Most Innovative Companies 2023

Construction begins at Design Museum Gent 

Developing circular materials with Local Works Studio at London Wall 

Our approach to making architecture stems from a broad understanding of climatic, social and economic challenges. We work closely with clients, creative and technical experts to find innovative and sustainable solutions to face these challenges. From a low-energy archive building for the 

 to new circular building materials at the 

Building Centre Retrofit 24: Bethnal Green Road 

LSE Bankside House 

Bibliothèque nationale de France, Amiens

Visiting Versailles
Porto Academy 

Bethnal Green Road 

Nuremberg Theological College design competition 

Our projects examine the physical and cultural history of urban buildings and spaces. We are inspired by the relationship between old and new, from working with and adapting historically significant or 

Director Andy Groarke was interviewed by Pamela Buxton for the RIBA Journal Contacts Book series, where he discussed the practice's focus on materiality and craft, highlighting key collaborators.

Andy mentioned the practice’s work with Hargreaves Foundry and Local Works, emphasising their role in material innovation, as well as long-time partner Harry Montresor for specialist façade design. He also recognised Elemental for their airtightness solutions, showcasing how these collaborations have been instrumental in shaping the practice's projects.

Associate Director Lukas Barry recently spoke to Tom Larsson, Grow Places and Dominique Staindl, South Facing, discussing the unique challenges and wider creative opportunities within the historic Truman Brewery site and our approach to heritage, conservation and environmental sustainability.

Director Andy Groarke recently delivered a lecture at The Berlage, Tu Delft entitled ‘Taking Care of Matters’.

The lecture began with an introduction to a number of key themes and guiding principles that run through the studio's work, including the lifespan of temporary and permanent projects, the adaption and reuse of existing buildings, the relationship between artists and architects and the accumulation of references and precedents that influence the character of a building.

This was followed by a conversation on the design and construction of two significant projects, 

The proposal retains as much of the existing 1980s office building as possible. Strategic zones of the highly optimised pre-stressed concrete structure are removed to introduce light and air into the deep floor plan.

The three-storey timber extension and new five-storey pavilion building maximise the potential loading of the existing structure without major alterations to the existing foundations.

The existing building presents itself as a fortress to the city, raised on a podium above ground level that prevents any access through the site. Three new ramps connect the surrounding streets to a podium level courtyard filled with low level planting, semi-mature trees and new public uses.

Dual aspect apartments are arranged around a series of garden courtyards and roof terraces. Generous external decks create space for sociable chance encounters between neighbours.

Three new legible street addresses connect visitors to four levels of existing basement. Cavernous existing spaces previously built as plant rooms and car parking are accessible for new public and cultural activities.

The existing commercial identity of the building is altered by wrapping balconies around its perimeter and the addition of duplex apartments as a barrel-vaulted crown. The highly rusticated solid horizontal bands provide each apartment with its own external balcony and create an acoustic buffer from the road below.

When faced with the common challenge of an architectural brief with high ambitions and a low budget, young practices often resort to unorthodox ways of making a project happen.

One such strategy is using materials that were not intended for the building industry. At Carmody Groarke, this curiosity in experimenting with unexpected or even ‘low-culture’ materials has helped us stay close to the craft of making architecture: whether it’s improvising architectural 

 with the rigging familiar to rock band roadies; or sheathing 

 in the industrial chainmail used in abattoir protective equipment; or even taking glass reinforced plastic (GRP) from the boat-builder’s yard to adorn our 

We first experimented with the use of GRP as an architectural finish on our project for a temporary events space - the 

, completed in 2013. The Filling Station was located within the heart of the King’s Cross district in London, an area undergoing massive regeneration, shifting from its post-industrial past to become a vibrant mixed-use office and higher education hub. The site, alongside the Regent’s Canal, was a long and thin triangular plot located at the junction of two busy roads. Formerly used as a petrol station, it had a simple and pragmatic character. The brief for the project was to transform the residual structures into a hospitality space, featuring a small restaurant and outdoor space for cultural events.

The central architectural challenge was to create an inspiring and usable events space in an otherwise inhospitable location. Through design studies the idea of using a ‘screen’ emerged, which could offer both acoustic protection from the traffic and prevailing winds as well as create an arresting visual identity for the temporary project. The screen was intended to partially envelop the open forecourt of the former petrol station, creating a semi-enclosed space that utilised the existing canopy as a roof.

In order to create an optimum level of comfort, it was determined that the protective screen should be over 3m (10ft) high. Due to the presence of shallow petrol storage tanks and transport tunnels under the ground slab, which prevented structural anchors being placed into the ground, the screen would need also to be structurally self-supporting. Furthermore, the Filling Station was conceived as a ‘meanwhile’ project – the temporary and opportunist use of a vacant lot, later to be ‘permanently’ developed as part of the wider Kings Cross redevelopment. The budget and construction process needed to be proportionate therefore to its lifespan of between 3-5 years.

We tested several materials for the screen, from corrugated metal sheets to stretched textiles – each discounted due to its lack of durability or structural integrity, or excessive cost – before the chance encounter with a boat builder led us to the idea of using Glass Reinforced Plastic.

Glass Reinforced Plastic (GRP) or ‘Fibreglass’ as it is commonly known, is a composite plastic material made from the combination of a synthetic glass strand fabric sheet bound together with a thermosetting resin plastic – often an epoxy resin. The flexible synthetic glass fabric can be laid in sheet form or into complex moulds, with the resin applied to cure-in-place the GRP into bespoke shapes. The resulting composite material gains strength from the hard-setting resin which is reinforced with the synthetic glass strands, rather like structural concrete with reinforcement bar. However, unlike other hard-setting structural materials, the recipe of GRP can be adapted to be vividly coloured, transparent, translucent, or opaque, and has fascinating optical qualities because of its material makeup.

The designs developed for the screen exploited the material characteristics of GRP, which were elevated in turn to form the architectural identity of the project. To solve the problem of the site’s enclosure we needed to create a screen height of over 3m without significant sub-structure, in a form that would give integrity with as little weight as possible. Through the physical testing of forms which at 3.5m high could be rigid and self-supporting, the concave shape with flange returns was evolved. When repeated to make a contiguous screen, this resulted in a continuous, lyrical, fluted architectural form.

The material density of GRP is extremely low – around 1.4g/cm3 (compared to concrete at 2.3g/cm3, glass at 2.70g/cm3 and steel at 7.75g/cm3) – and it has a relatively high tensile strength, meaning it can be made into large rigid shapes which touch the ground relatively lightly. Furthermore, because of the way it is made – as a composite of laid glass textiles and bound with clear resin – it has a high light transmission, usually over 50% (depending on the resin used).

It was this light transmissive quality that became the architectural identity of the project. The materiality of the translucent screens took on very different characteristics in natural and artificial light and provided a strong identity for the site, by day and by night. By day, the GRP panels had an unexpectedly solid, cementitious appearance. At night however, a lamp backlit each panel to make them appear to glow, revealing their textile buildup.

The hand-made quality of the screen was achieved by the layering of rolled-on resin and glass fabric sheets into a mould. The shape and profile of this plywood mould created the structural integrity of the GRP panel’s cast form. Forming the material against this mould results in a clear smooth face on the side in contact with it, and on the other a rough texture that bears the layers of resin bound fabric. The imperfections incurred by this hand-laid process refract incident light, highlighting tiny bubbles and giving an opalescent tone reminiscent of the material’s petrochemical origins. The artisanal effect challenges the perception of plastics as a pristine, mechanically engineered material.

The completed project showcased GRP as an innovative and unique option for architectural finishes. Against materials more typically used in external cladding or decorative applications, GRP becomes an attractive option due to its high durability, aesthetic variability, and relatively low cost. Its cost is derived from GRP being the composite of two relatively inexpensive materials, plus its low fabrication threshold.

The material characteristics of the binding resin gives each panel a high resistance to water absorption (0.2%) and a low UV deterioration rate. Furthermore, the lamination of strong glass-synthetic reinforcement with the high strength of set resin gives the material a resilience to impact, and shatter resistance. In the context of the Filling Station, with its high volume of passing traffic, these performance characteristics made GRP the choice material.

The strength of the material is created from the chemical bond that occurs when thermosetting resin creates irreversible cross-link bound polymers, which fuse together with the fabric sheets. This gives the material its long life and durability, but it is also its significant drawback. Thermoset plastics such as epoxy resin are impossible to re-shape or reuse – unlike thermoplastics which can be melted and reformed. Perhaps more concerning is the potential long-term environmental impact of microplastics, which essentially never go away. This is an important consideration when thinking of the sustainable possibilities of GRP as architectural finish. The proposed application of a material with an extremely long-life span on a temporary project raised an obvious contradiction.

Repurpose, retrofit and wider applications

If we are to use material components that long outlive the spaces they serve, we must consider the many ways in which they might be repurposed. In 2016, three years after the Filling Station opened, our studio was appointed to design another ‘meanwhile’ project, this time for Maggie’s – a charitable organisation that builds well-designed spaces to provide therapeutic care and support those living with cancer. With an extremely limited budget, our brief was to build an interim centre that could last up to 15 years at a hospital near Liverpool. To make the project possible, we improvised with many ‘readymade’ construction methods and materials including portacabins and temporary works, but we also reused the GRP screens from the Filling Station – thereby giving them a new lease of life.

 borrows existing structures, in this case site cabins, arranged efficiently together around mature trees on the site. The Centre is enveloped in the same curvaceous GRP screens, creating a mixture of inside and outside spaces. The design for the Maggie’s centre re-used approximately 150 of the Filling Station panels, braced by scaffolding in much the same way as its precursor. The nature of the site, with its open setting, increased the potential for strong contrasts in light. As a result, the scaffolding structure became visible through silhouettes as one moved around the centre – an unintended but pleasant consequence of the screens being placed in a new environment.

This reincarnation of material components – especially one as identifiable as the GRP panels – raises an interesting question about architectural identity. The reuse of a humble brick from one wall to another is seen as virtuous, so why not a bespoke architectural finish such as a GRP screen? Its use on temporary projects remains in question, but we are in no doubt of its ability to form a strong architectural identity. Both it’s aesthetic qualities – varying in response to light, both natural and artificial – and its plastic qualities – the way it can be formed into bespoke shapes – have been adopted into the lexicon of our permanent projects.

In 2018 we completed a refurbishment of the 

 which used GRP screens as a form of backlit fascia within a cantilevered canopy, announcing a bold new entrance under Waterloo Bridge. More recently, the same technique has been used to great effect in our new entrance space for the 

, similarly announcing a new public entrance in a dark under croft. The material’s ability to transmit light and its unusual textural quality were both important in our choice to use GRP for these important institutional entrances.

Challenges of using GRP as an internal finish in a public building

Having experimented successfully with GRP in external settings, the opportunity arose to use the same material as an internal wall-lining finish, which presented new challenges. Most recently, as part of a masterplan for the Science and Industry Museum in Manchester, we have designed a new Special Exhibitions Gallery, reinvigorating the under crofts of its historic railway viaducts – which date back to the beginning of the Industrial Revolution. The location of the new gallery was in a part of the site that was not immediately obvious or signposted as an entrance point, so the architectural challenge was to create a legible and engaging welcome to the new gallery.

With our experience of exploiting the formal and aesthetic qualities of GRP, we felt that this was an ideal material to inspire curiosity in visitors to the Science and Industry Museum. In addition to which, we thought GRP would be tough enough to hold its own architectural presence beside the robust historic fabric, and could be back illuminated to make the railway arches more welcoming.

The two challenges in this latest project were to give the GRP an appropriate fire-rating for use in public building and to experiment with colour tinting so it could take on a terracotta hue in correspondence with its historic context. To address these two criteria the specialist subcontractor experimented with multiple ‘recipes’ to achieve a unique composition and effect. By integrating a clear fire retardant into the resin mix, prior to its application in the mould, we were able to achieve a compliant Class 1 specification (which is the second highest surface spread of flame categorised by UK Building Regulations) whilst retaining the material’s textured translucency for artificial lighting. By further adding colour pigments to the GRP and transforming its appearance with low-energy LED backlighting, we were able to create a harmonious composition of old and new materials, each reinforcing the presence of the other. The result is a highly unusual and intriguing material quality that invites the visitor to investigate further – which seems fitting for a museum dedicated to the subject of scientific endeavour and experimentation.

In our research and implementation of GRP, in architectural projects of very different character and purpose, we have been impressed by the versatility of this very low cost and unorthodox material. We must be mindful of our environmental responsibilities in using such materials, which have their origins in industrial processes, and were developed to be resistant to the natural processes of weathering and decay. Unlike other more building materials used in the construction industry – such as brick, timber, or steel – there are indeed limits to GRP’s ability to be recycled again and again because of its highly specific, cast form. However, its longevity, robustness, and high-quality artisanal appearance can indeed be seen as a virtue and – as some of our projects have proved – can be creatively repurposed to serve more than one building project.

Roller application of resin compound onto glass-fibres. The ‘cast’ is made against a plywood former which was used to create tens of GRP scalloped-shaped moulds.

The scallop-shaped moulds were strapped to a scaffolding substructure beneath the petrol station canopy to create the unique identity of the Filling Station for its short three-year lifespan in London’s King’s Cross.

By day the GRP had a monolithic, solid, almost cementitious quality to the surface. By night the GRP was back-illuminated to give the Filling Station its ‘events’ identity.

Following the end of the Filling Station’s project life the GRP panels were repurposed in a temporary Maggie’s Cancer Care Centre in Liverpool.

Back-illuminated GRP was again used to give a bold new identity for the frontispiece to the British Film Institute’s new entrance building facing the River Thames in London.

GRP panels made with a unique terracotta pigment recipe harmonise with the Victorian viaduct and form the new Special Exhibitions Gallery entrance to the Science and Industry Museum in Manchester.

Canary Wharf was probably the most significant addition to London's landscape over the latter half of the 20th Century. Built under Thatcher's 'Urban Enterprise Zone', the first phase of the vast development was completed at once, from the ground up, with no historic building fabric retained. SOM, under Bruce Graham, led the masterplan and many of the buildings, including 

. The masterplan established key urban qualities – axes, building datum heights and covered colonnades etc – but left the stylistic resolution of each building to the individual building designers. The result is an eclectic mixture of various styles and historic references applied to modern large-scale commercial office buildings. Unique in London, the scale of the development has its own, often maligned, character and over the ensuing decades has developed its own sense of place.

Since the first phase of buildings the estate has progressively grown as the demand for commercial space in London has continued. With the first generation of Canary Wharf buildings nearing thirty years old, their building services are approaching or indeed past their service life. This means that for the first time in its history, buildings of the estate will be re-appraised, refurbished in some capacity, or completely replaced. This renewal of the city fabric is an aspect of the life of cities which has been peculiarly absent from Canary Wharf in its current incarnation.

Canary Wharf largely arose from a need for more high-quality office space in London, in particular for huge open plan spaces suitable for trading floors and other financial services. Cabot Square fulfilled this need for American style office spaces with deep floor plates of varying size – the largest over 45,000 sq ft. The ‘American’ model was also followed through to the method of construction, with structure and services allocated separate ‘zones’ in construction, resulting in incredibly deep floor zone build-ups which are over 2m deep in some instances. Indeed, the building was largely designed from SOM’s North American office, with some resulting peculiarities such as the inclusion of Canadian snow loading allowances.

Built at a time of low energy prices and little concern for sustainability, the original buildings of the estate were realised against a completely different backdrop to today’s state of Climate Emergency. The existing system had no heat recovery, and all heating and cooling was done by treating fresh air to the required temperature – a hugely inefficient way to control the building’s environment.

Since the building was completed in 1991, Canary Wharf and London more broadly have seen huge changes. When completed the area was only served by a limited DLR network, with the majority of commuters driving. The original design of the building reflected this, with a dedicated ‘chauffeur lane’ cutting through the ground floor plan. Today, with the addition of the Jubilee underground line, and a vastly extended DLR service, the majority of commuters use public transport or cycle. The proposals have transformed the building to reflect this, with the chauffeur lane re-purposed, new cyclist facilities, and new gyms added to accommodate the needs of modern tenants.

In addition to changes to the architectural spaces and finishes, the way in which they are used has been re-considered. The fully glazed façade to the foyer creates an open and welcoming entrance to the building. Public functions such as a flower kiosk and café have been added, and the prominence of security staff and monitoring has greatly reduced. The approach to the office floor space has similarly developed from one originating in the 1980s to one providing a more progressive workplace. This has seen amenities for tenants greatly increased from basic water coolers, to the addition of external roof terraces, reflecting improved concerns of health and wellbeing, and allowing for greater flexibility in working environments and patterns.

The brief for the re-development of 25 Cabot Square called for the image of the building to be 'refreshed' to give a more contemporary appearance. As pioneers of large-scale commercial architecture in mid 20th century America, the work of SOM – under Gordon Bunshaft and Natalie de Toit in particular – seemed to offer clues towards a refreshed building image, drawn from the building's heritage. Starting with the rigorous structural and planning grid that underpins the original design, the ground floor foyer has been completely re-imagined and extended, with the finishes and lighting continued into the colonnade, resulting in a vastly increased sense of space and light. The building service systems have been comprehensively refurbished and replaced to modern BCO standards, while also providing the required separation to allow the building to become multi-tenanted – a break from its original single occupancy status. This involved the introduction of new risers threaded throughout the building, the replacement of heating and cooling systems, replacement lifts, and upgraded fire systems – all while the incumbent, multinational, investment-bank tenant remained on site and fully operational.

Following detailed investigation, the existing building's structural frame was found to have a redundant structural capacity. This created the opportunity to add additional floor space and roof terraces, for which two distinct proposals were developed, both achieving planning permission. The more modest option was chosen, and sees a single storey and roof terrace added to each element of the existing building. The extensions continue the existing language of the building, and culminate in a new pediment floor to crown the building and reinforce the classical tripartite hierarchy of the elevations. These extensions provide both additional office space, and new external amenity spaces – unique in its extent in Canary Wharf – with spectacular views of London's skyline.

Alongside Museum Director Katrien Laporte, Andy Groarke and Neil Michels spoke to museum professionals at the International Museum Construction Conference in Antwerp about the low-carbon design strategies used to build the new museum wing of the 

Grossmarkt Theatre Pavilion

Playhouse Theatre

Carmody Groarke and Publica shortlisted for The British Museum entrance pavilions contest

Gent Waste Brick wins two Henry Van De Velde Awards

Windermere Jetty Museum features in latest RIBA exhibition

Windermere Jetty Museum

On site at Bethnal Green Road, August 2024

On site in Covent Garden, September 2024

On site at British Library, Boston Spa, July 2024

Truman BreweryGrow Places Podcast

Carmody Groarke appointed to work on the redevelopment of Truman Brewery

Carmody Groarke Contacts BookRIBA Journal

Taking Care of MattersThe Berlage, TU Delft

Lecture on 'Dynamic Conservation' at Harvard GSD

On site at London Wall

On site in Covent Garden

Adaptive ReuseLukas Barry

Carmody Groarke A+U 264

Research into Circular Building Materials with Imperial College

Grossmarkt Theatre Pavilion

University of Leeds Archives study

New Carmody Groarke Website

Dulwich Picture Gallery

Science and Industry Museum Masterplan

Modes of ProductionRuth Lang

'An Incomplete Performance'Harvard GSD

Carmody Groarke El Croquis 195

Carmody Groarke AMAG 23

Carmody Groarke A+ BozarArchitecture in Belgium

Tackle the Type: Filling StationsEPFL University

Permanence is a PrivilegeAndy Groarke, Kevin Carmody

Kevin Carmody appointed to the Architecture Foundation Board of Trustees