Vue Cinema, Eltham

Based in Eltham, the new Vue Cinema development is designed by architect Chapman Taylor in collaboration with contractor Wilmott Dixon. The building forms a major part of Greenwich Council’s ambitious plans to transform the high street into an entertainment destination for the community, with the aim of increasing footfall and business opportunities in the area.

Proteus Facades fabricated flat and pre-curved Proteus SC perforated panels, with a bespoke pattern designed by Chapman Taylor in a light grey (RAL 9006) finish, for the upper levels. The single skin panels were manufactured from a sheet of 4mm aluminium with a polyester powder coat (PPC) finish, which offers the ideal combination of high strength and a good resistance to chemicals, chipping, scratching and other service wear as well as corrosion and UV weathering.

The bright façade complements illuminated and glazed elements of the building whilst masking the box like structure of the upper storey. The smooth corners on the first floor, achieved through innovative use of the curved cladding, offers a subtle nod to the Art-Deco cinemas of the 1930s; paying tribute to a time-honoured design with modern materials and methods of construction.

Each panel, installed by Express Group Ltd., is supported by the Proteus aluminium carrier system and ancillary components anchored to a cantilever steel frame from the underlying masonry structure. These allowed the panels to be hooked-on from behind, accentuating the sheer, smooth façade interrupted only by the perforated design.

The six screen cinema, which accommodates 731 standard seats and 126 VIP seats, is complemented by two restaurants and a ‘Sky Bar’ which wraps around the building on the first floor and cantilevers the lower levels. The underneath of the terrace is clad in bespoke, twisted soffit panels manufactured by Proteus Facades, with a dark grey (RAL 7023) PPC finish.

Eltham Town Centre is part of the council’s focus on four sites within the borough which also includes Charlton Riverside, Greenwich Peninsula and Woolwich town centre; all identified as key places that can best promote their overall vision for growth and prosperity across the district.

During development, the cinema provided more than 100 apprenticeship weeks across the construction, supply chain and design, and 60 per cent of the total spend has been spent within 10 miles of the project.

Proteus SC is an engineered panel system that is offered in either solid, perforated or mesh panel formats. By utilising an extensive range of metals, colours, textures and forms it can add another dimension to any façade cladding project. The system can be manufactured in a variety of metals and from 1mm to 6mm in thickness. For internal applications Proteus Facades can provide contrasting fabric inserts and an acoustic insulation layer can be encapsulated within the perforated panels.

Hub by Premier Inn, West Brompton

Owned by Whitbread, the new 89-bedroom hotel based in West Brompton is a landmark opening for the company, which is currently working to expand its Hub portfolio, a new generation of compact, city centre hotels with contemporary room design.

Designers, Axiom Architects, specified EN13501 certified to A2-s1,d0 fire rated Proteus GL rainscreen cladding panels for the Hub by Premier Inn because of Whitbread’s uncompromising approach to safety in all aspects of the design. Whitbread’s policy is that all materials specified for its projects must achieve at least an A2, s1-d0 fire rating.

The façade panels were installed by Alu-fix (UK) Ltd and feature on the upper elements of the building and alongside glazed sections in an AGC Lacobel Cool White finish, which complements the crisp, contemporary design of the rooms within. The panels provide a contrasting finish against a light and dark grey brickwork exterior, which together creates a striking and aesthetically pleasing facade.

Proteus GL is an integrated modular rainscreen cladding system with an aluminium honeycomb core structurally bonded between a toughened back painted glass face and a lightweight metal rear skin. Each panel is supported by the unique Proteus system of aluminium carriers and ancillary components, which can be installed on to any type of wall construction, with no visible fixings, creating a sheer, smooth façade.

During the design process, Proteus Facades worked closely with Axiom Architects and main contractor Gilbert Ash Construction in a collaborative approach to identify the most suitable cladding system that met the client’s requirements.

With fire safety being an important factor, it was significant to the project team that Proteus GL, was certified to EN13501 A2, s1-d0. At the same time, aesthetics featured highly in the selection process, with AGC’s Lacobel glass again being the preferred choice due to the crisp white finish.

Large Proteus GL cladding panels were specified for the upper elements of the building to accentuate the clean, contemporary design, creating a façade that wraps around the top storey. At 3400mm x 1450mm these panels, along with the 1590mm x 2140mm window panels (the widest that can be specified), push the limits of architectural possibilities. Utilising the expertise of the inhouse technical and fabrication teams Proteus Facades devised an ingenious method of being able to fulfil this important design requirement.

Ongoing maintenance was an additional factor considered by the client’s facilities team, with the designers ultimately specifying Proteus GL because glass is a completely inert material that provides a virtually unlimited lifespan with minimal maintenance. Proteus GL facades are also lightweight, being up to 40 percent lighter than a typical glass structural screen, ideal for reducing weight loadings on the overall structure and creating a development with a lower carbon footprint.

Proteus GL is available in any RAL colour or can be digitally or screen printed to create a bespoke finish, offering architects a wealth of design options. It is colourfast, resists UV rays and fully tested and compliant with CWCT Standards. The glass is painted on the reverse, so wont flake or scratch.

Situated on Lillie Road, opposite the Earls Court development site, and with access to the District Underground Line and the London Overground Line, the Hub by Premier Inn West Brompton joins a number of new Hub developments in central London, providing an ideal place for a layover when staying in the city on business or for pleasure.

 

Photography by Michael Whitestone Photography

Holbrook House, Acton, London

Located in the Mayor of London’s Old Oak & Park Royal Opportunity Area, Holbrook House, designed by award-winning architects SimpsonHaugh and Partners, is part of the Downing Students portfolio of properties.

The £80 million development contributes to the Greater London Authority’s (GLA) ambitious plan to completely redevelop the area by creating thousands of new homes and jobs over the next 30 years. It is also the first student accommodation scheme in London that meets the new GLA Supplementary Planning Guidance (SPG) on affordable rents for student accommodation.

Constructed by Downing Construction and subcontractor Dane Architectural, Holbrook House is divided into three sections. The taller and more monolithic of the three multi-storey buildings features A2 rated, Proteus GL rainscreen cladding panels in five different shades (RAL5003, RAL5004, RAL5007, RAL5023 and RAL240 70 15) which graduate from a dark blue/grey to light blue/white.

Arranged floor to floor in a thin vertical format, the ombre-style finish of the panels helps minimise the visual impact of the structure, enabling it to carefully blend in with and reflect the city skyline and its surroundings, whilst acting as a standalone marker for the nearby junction of Victoria Road and Wales Farm Road.

The smaller of the three blocks at Holbrook House features natural terracotta tiles, with a cruciform pattern applied expressing the internal functionality, while the second, central section features bright reflective metal panels. All of which, along with the Proteus GL rainscreen cladding panels, were chosen to complement one another whilst providing a robust façade that offers some protection against the elements.

Proteus GL is an integrated modular rainscreen cladding system with an aluminium honeycomb core structurally bonded between a toughened back painted glass face and a lightweight metal rear skin. Each panel is supported by the unique Proteus system of aluminium carriers and ancillary components, which can be installed on to any type of wall construction, with no visible fixings, creating a sheer, smooth façade.

As glass is a completely inert material, Proteus GL provides a virtually unlimited lifespan because it is rust and corrosion free. It is also lightweight, being up to 33 percent lighter than the closest glass rainscreen system.

In addition, as the system is available in any RAL colour or can be digitally or screen printed to create a bespoke finish, Proteus GL offers architects a wealth of design options, is colourfast, resists UV rays and fully tested and compliant with CWCT Standards.

Holbrook House features 497 contemporary, affordable student residencies ranging from three bedroom, two bathroom shared flats to self-contained studio apartments. The building also includes a range of community facilities including a gym, common room, and games area. Landscaped roof terraces provide students with an outside space to relax, whilst retail space is provided at ground level adjacent to the London underground station entrance.

The new development is the second Downing Students building in North Acton, alongside ‘The Lyra’ on Portal Way, which offers 209 studio apartments for students studying at local institutions.

St Catherine’s College, Ainsworth Centre, Oxford

The new Ainsworth Graduate Centre is a striking circular design yet one that sits harmoniously in a location steeped in history. The building resides on the site of the original Grade I listed campus designed by renowned architect Arne Jacobsen.

Built between 1960 and 1964, Jacobsen designed the college’s main campus in its entirety. Since Jacobsen’s death in 1971 additional buildings have been delivered by the Danish architect’s assistant, Knud Holscher, and Stirling Prize-winning RIBA past president Stephen Hodder. Architects Purcell designed the new Graduate Centre as a continuation of the second phase of Hodder’s development by following his typology as sensitively as possible.

Proteus HR TECU bronze cladding panels were specified for the cylindrical three-storey hub, which features a seminar room and common room, as a reference to Jacobsen’s use of the material on previous projects at the college, synchronising old with new.

Proteus HR is a modular rainscreen system that offers a smooth façade with recessed joints. The panels have a lightweight aluminium honeycomb core structurally bonded between two thin gauges of metal. The lightweight nature of this rainscreen system minimises weight loadings on the underlying structure whilst achieving strength and rigidity.

The panels are fixed onto a unique system of aluminium carriers and ancillary components, which were designed and manufactured by Proteus Facades. Proteus fabricated the structural element of the fixing system so that it physically curves around the building. Installers Norman & Underwood then secured the flat panels to create a faceted façade that, when viewed from afar gives the perception that it is curved around a tight radius.

Proteus Facades also fabricated three varieties of TECU bronze fins for external use on glazed sections. Shorter fins were secured with a modified vertical aluminium extrusion cloaked with TECU bronze and secured with stainless steel brackets. Each one is fixed off the curtain wall system, with the TECU bronze capping designed bespoke to achieve the maximum depth from the glazing line to create a more striking aesthetic.

Deeper, vertical TECU Bronze fins are secured to a bespoke structural frame up to 450mm off the cladding line, which compartmentalises the façade. The vertical fins frame the structural bay and are fixed off curtain walling, spigoted into the ground and bracketed at the head. The internal aluminium carcass was secured with structural brackets back to the curtain wall and plated at join positions with discrete fixings.

Horizontal beams on the top of the upper level were fabricated in a curve and fixed to a bespoke aluminium structure, then cloaked with the TECU Bronze material from Proteus. Norman & Underwood secured the beams with structural gusseted brackets fixed back to the primary structure. All three types of fins went through a double-marquette process, where principal and secondary designs were presented to the architects and client for review before manufacture.

As well as a reference to the original campus buildings, the bronze finish of the panels and fins was specified to contrast in tone and glossiness with stainless steel panels, also manufactured by Proteus Facades, which feature on existing and the newly developed student accommodation blocks adjacent to the centre.

In the early 1990s and 2000s Hodder added three accommodation blocks to the site, housing a total of 54 rooms. The facades on these buildings feature Proteus HR Stainless Steel cladding panels, manufactured by Proteus Façades several decades ago. This material was originally chosen as the smooth finish of the stainless steel stands out against the coarse finish of the concrete structure creating a textured facade.

Like the Graduate Centre, the newest student accommodation pavilions are a continuation of Hodder’s development, adding 78 large spacious en-suite rooms connected by glazed stairwells. The façades of the new buildings imitates those constructed by Hodder, and so Proteus Facades was appointed to fabricate exact replicas of the original Stainless Steel panels they manufactured some twenty years previous for the new development, whilst using more modern methods of construction.

The stainless steel panels sit inboard of the building’s concrete frame with a standard pattern of two panels adjacent to large rectangular windows on each of the rooms. The Proteus HR rainscreen panels were supplied pre-finished with a 240S brushed polished finish.

The aluminium carrier system used is fully adjustable on all axis, allowing exacting sightlines to be maintained across the façade. This enables the façade at St Catherine’s college to make the most of linear shadow lines between the Proteus HR panels and concrete structure.

Record Hall, Hatton Square, London

Following an £18.4m refurbishment designed by Karakusevic Carson Architects, Record Hall has been transformed from an outdated former record depository, into a state-of-the-art, six-floor business centre with a striking exterior.

The brief given to Karakusevic Carson Architects by owners Workspace was to redevelop the 1920s structure on Leather Lane, part of the Hatton Garden Conservation Area, into a modern building that offers cost effective workshops suitable for companies working in both the jewellery and media & creative industries.

Redeveloped by main contractor HG Construction, Record Hall now offers 61,000 sq. ft. of office and studio space. The project involved refurbishing the existing four-storey building and adding a two-storey roof extension.

The upper levels of the building, including the new extension, are clad in striking Proteus HR Aluminium panels with a bespoke bronze United Anodisers (540) finish; chosen to reflect the heritage of the area, which has been at the centre of London’s jewellery trade since medieval times.

Installed by FPP Facades, Proteus HR was also specified because it is a lightweight, strong and versatile cladding panel that creates an optically flat aesthetic. The integrated modular rainscreen panels feature an aluminium honeycomb core, structurally bonded between two thin gauges of lightweight metal skin to create an optically flat panel.

In addition, Proteus Facades fabricated bespoke extruded vertical and horizontal fins with an identical finish, which gives the impression that the cladding panels are recessed into the building. This further compartmentalises the façade against the existing brickwork and complements the art deco window styles that, when illuminated in the evenings, shimmer in the light and provides further countenance to the striking design for passers-by.

Inclusion of the rainscreen cladding not only offers appealing aesthetics but adds to the energy efficiency by allowing the incorporation of high levels of insulation behind the panel – the relatively thinner panels allow increased insulation thickness on the inner structure whilst still maintaining the ventilated cavity behind the panels.

The Proteus HR panels provide the building with protection from the elements, too, including elevated windspeeds in this built up area with narrow streets dominated by medium rise structures.

Along with efficient new building services, the incorporation of high-performance insulation to both new and existing elements of fabric and a wildflower green roof have all contributed to the achievement of a BREEAM Excellent rating.

The aim of the redevelopment at Record Hall is to support new and growing businesses to thrive. Boasting 86 units ranging from 170 to 7,000 sq. ft., the building encompasses a Club Workspace outpost, the company’s coworking brand, along with ground floor café ‘The Archive’, high-tech meeting rooms, a co-working lounge and roof terraces offering views across the City.

Formed of two distinct parts, the building is situated in a tight site on a narrow street, which resulted in the street-facing elevation resembling more of a back entrance. As such, the architects also extended outwards to the boundary line to reorganise the interior and bring the main entrance to the centre of the plan to give it a direct visual relationship with a new lightwell.

Karakusevic Carson Architects commented: “The Record Hall project demonstrates how intelligent design can bring clarity and character to what was a previously complex and incoherent site and create a place where old and new cannot simply co-exist but flourish.”

 

Photography courtesy – Quintin Lake

York House, Kings Cross, London

Once described as unwelcoming and foreboding, York House in Kings Cross, which dates back to 1981, featured a complex brick façade, with a set back entrance and very small windows giving the building a stand-offish appearance as well as a poorly lit interior.

Following a £13 million refurbishment, the building, purchased by The Office Group, which provides flexible workspaces in London, Leeds and Bristol, has been transformed into a bright, co-working space, suitable for London’s thriving and growing businesses.

Designed by Architects dMFK, the 70,000sq. ft, eight storey redevelopment features both modern and traditional elements. An original Torigenus cast aluminium sculpture sits on the east side of the building, created by sculptor Geoffrey Clarke, whilst bold new additions include a double height entrance with offices above, as well as a set back roof extension and terrace on the 7th floor.

Proteus SC Perforated Aluminium cladding panels wrap around a parapet along the new terrace in a bespoke repeated zig zag profile, which blends softly with the sky and complements a brick lattice façade, set on a 45-degree angle. The perforated panels also span various windows on the upper elements of the building.

The Proteus SC cladding system at York House, manufactured from 2mm aluminium sheets, was specified with an Interpon D2525 Anodic Bronze Polyester Powder Coat (PPC) finish to all sides and 40mm perforations in a regular triangular grid.

Each panel, installed by Richardson Roofing, is supported by a recessed aluminium PPC framing system devised by Proteus Facades and coloured to match. The unique fixings discreetly hold the cladding system in place whilst allowing for a thinner perforated skin to be used without resulting in deflection or distortion, helping the façade remain both aesthetically pleasing and within budget requirements.

Furthermore, careful placement of the perforations allows for natural light to pass through new enlarged windows, comfortably illuminating the interior of the once darkened building, with no need for blinds and reducing the level of artificial lighting required. This, alongside the installation of solar panels, premium insulation and double glazing (taking the efficiency rating from G to A), have resulted in the redevelopment achieving a BREEAM ‘Excellent’ certification.

Proteus SC is an engineered panel system that is offered in either solid, perforated or mesh panel formats. By utilising an extensive range of metals, colours, textures and forms it can add another dimension to any façade cladding project. The system can be manufactured between 1mm and 5mm in thickness and an acoustic insulation layer encapsulated within the panel. For internal applications Proteus Facades can provide contrasting fabric inserts when the panels are perforated.

As The Office Group’s 38th workspace to open in the UK, and fourth in Kings Cross, York House has been completely regenerated into a luxurious sought-after building featuring state-of-the-art amenities including a café, gym, library and roof gardens with panoramic views of the city.

Alongside dMFK and Proteus Facades, other businesses involved in the redevelopment scheme, which officially opened at the end of 2019, include QS Quantem, structural engineer Webb Yates and contractor Collins Construction.

28 – 30 Hoxton Street, London (Project Drum)

Aviva, a British multinational insurance company and pensions provider, identified Hoxton Square as the ideal location to create a campus of offices and relocate its Digital Garage; a dedicated space where technical specialists, creative designers and business leaders collaborate to develop new ideas and services. As part of the development, known as Project Drum, Aviva purchased 28-30 Hoxton Square along with other buildings in the area.

28-30 Hoxton Square required a substantial level of refurbishment, which created the opportunity to extend the property to increase capacity and improve accessibility and the layout between two front facing blocks. Architects TTSP redesigned the three-storey structure, with an entirely new floor added to the front and rear elevations as well as the demolition of a single storey centre, which was rebuilt to four storeys.

A major part of the brief given to TTSP was to ensure that historic structural elements of the building were retained and left exposed whilst all new visible external elements were over-clad to harmonise with the original features. Working closely with TTSP, Proteus Facades provided support with the design of the rainscreen cladding system to ensure this challenge was met.

Proteus HR TECU Patina Madrid panels, installed by Openwood Facades Ltd, were chosen for the double height storey which sits atop of the central part of the building, with architectural fins to the south elevations and window frames designed to match. The patterned copper finish of the Proteus material perfectly complements the colours and textures of the surrounding buildings, whilst staying in keeping with the heritage of the original site that dates to the 1700s.

Proteus HR VM Zinc Quartz rainscreen cladding was also specified for the roof level of 28- 30 Hoxton Square, which provides a long, maintenance-free life and offers adaptability to various design styles ranging from traditional to modern.

Proteus HR was specified for both the TECU Patina Madrid and VM Zinc Quartz materials at Hoxton because it is a lightweight, strong and versatile cladding panel that creates an optically flat aesthetic that is highly suited for building facades. The integrated modular rainscreen system features an aluminium honeycomb core, structurally bonded between two thin gauges of lightweight metal skin to create an optically flat panel that is available in aluminium, steel, zinc, stainless steel, copper alloys and other materials.

To mirror the design of the external façade, Proteus HR TECU Patina Madrid panels were also specified for use on a double-width lift lobby, which acts as a bright and bold mid-section connecting various internal departments, including a state-of-the-art AV centre.

In addition, Proteus Facades supplied mesh screens fixed to windows along the rear elevation in a Polyester Powder Coated (PPC) finish, which remains a popular choice with architects because of its long-term performance and cost benefits.

All factors which resulted in the development being named as a finalist for the Mixology19 Awards in the Medium Commercial Interiors of the Year category.

Proteus Facades offers one of the widest ranges of TECU copper and copper alloys in the UK. This includes TECU Brass, TECU Copper, TECU Bronze, TECU Patina Madrid, TECU Gold, TECU Zinn, a tin-plated copper that weathers from silver to subtle grey tones, along with many others.

All the materials are available pre-patinated, which bypasses the gradual weathering process, so that the cladding panels take on the beautiful earth tones from the day the façade is installed. Proteus Facades also offers a range of other surface treatments that avoid, delay or accelerate the weathering process.

Originally built in the 1700’s as an upmarket residential development, by the late 20th century Hoxton Square became the place to be for artists, musicians, photographers and other creatives in London, which attracted crowds from across the city. As digital technologies have prevailed however the area is now home to a number of leading digital and tech led businesses like Aviva.

Northampton International Academy

What was once the Royal Mail Sorting Office on Barrack Road, has now been redeveloped into an iconic school featuring a reflective Proteus SC Perforated Stainless Steel façade.

After closing due to a fire in 2003, the building remained uninhabited for over a decade and fell into disrepair. Once described as an eyesore of the city, the structure has now been given a new lease of life as Northampton International Academy.

Helping to respond to a significant requirement for school places in the city, Architecture Initiative identified the old sorting office as the ideal space for the new state-of-the-art school.

Working closely with the local authority, the London-based architects redesigned the colossal, brutalist building, which was originally opened by Princess Diana on her first solo engagement in 1981, into an education hub filled with natural light.

The Proteus SC Perforated panels installed at Northampton International Academy cleverly mask the monolithic appearance of the original structure, whilst not completely hiding this brutalist piece of architecture. The mirror polished surface on the face of the panels reflects the skyline giving the impression that the building is less imposing.

Reducing the perforation sizes from the middle of the façade to the top and bottom edges, maximises translucency, whilst acting as brise soleil, providing shade from solar glare and preventing over-heating to the teaching spaces.

The single skin perforated panels were manufactured from a sheet of 2mm Stainless Steel, which offers the ideal combination of high strength and a modern, progressive aesthetic. The material also holds excellent corrosion resistant properties.

Each panel, installed by Deane Roofing & Cladding, is supported by the Proteus aluminium carrier system and ancillary components anchored to a cantilever steel frame from the underlying masonry structure. These allowed the panels to be hooked-on from behind, accentuating the sheer, smooth façade interrupted only by the perforated design.

Northamptonshire is known for its history of crafting leather goods, particularly the art of traditional shoemaking. So taking the design process one step further, Proteus Facades worked closely with Architecture Initiative to create perforations that acknowledge this heritage; with the holes on each panel positioned to imitate those found on a Northampton-made brogue-style shoe.

In addition, careful placement of the small and large perforations allows natural light to pass through and flood the interior of the school, whilst the metal façade is rendered virtually invisible from the inside. This innovative approach is just one of the reasons Northampton International Academy was named one of the “boldest” buildings of 2019 by the Royal Institute of British Architects.

With a floor area of 22,250m2 and generous high ceilings, the academy, run by the EMLC Academy Trust, accommodates over 2,220 pupils, including 420 primary, 1,500 secondary and 300 sixth formers.

The front of the school houses two illuminated signage boxes that indicate separate entrances for primary and secondary pupils, which perfectly complement the mirror polish of the Proteus SC panels.

Proteus SC is an engineered panel system that is available in either solid, perforated or expanded mesh formats, and in an extensive range of metals, colours, textures and forms. The system is available between 1mm and 5mm in thickness and can be specified with an acoustic insulation layer encapsulated within the panel. For internal applications Proteus Facades can also provide contrasting fabric inserts when the panels are perforated.

Delivered by Northamptonshire County Council with funding from the Education and Skills Funding Agency and developed by Contractor, Vinci Construction, Northampton International Academy is one of the largest education conversion projects in the country.

For further information about Proteus SC or to view more inspirational rainscreen facades from Proteus Facades, click here or call: 0151 545 5075.

Chesil Lodge, Chesil Street, Winchester

Chesil Lodge is a £16 million Extra Care facility that provides contemporary style homes for local residents of Winchester aged 55 and over.

The development, commissioned by Winchester City and Hampshire County Council, features striking Proteus’ HR TECU Bronze rainscreen panels on the upper levels and traditional Winchester red brick on other elements.

During the design stages a series of workshops were held between Winchester Council and designers PDP Architecture in conjunction with local architect’s Design Engine, where it was envisaged that the building should be developed to be as sympathetic to its surroundings as possible.

Proteus HR TECU Bronze was specified because the material’s ochre, brown and red tones perfectly complement the brickwork colour to create an aesthetically pleasing yet unobtrusive façade.

Working alongside Main Contractor Galliford Try, Proteus Facades fabricated the panels, which have a lightweight aluminium honeycomb core structurally bonded between two thin gauges of metal, with the outer veneer in this case being the specified TECU Bronze material. This rainscreen system minimises weight loadings on the underlying structure whilst helping the panels achieve near perfect optical flatness, strength and rigidity. The cladding panels were installed by MK Facades.

The rich diversity of the TECU range of copper and copper-alloy materials such as bronze allow unparalleled variety and high-quality aesthetics for architecture especially as the material weathers and mellows over time. This subtly changes the façade’s appearance as it develops a tough, maintenance-free and beautiful patina, as will be the case at Chesil Lodge.

During the weathering process, the matt surface of the Proteus HR TECU Bronze rainscreen cladding panels develop an oxide layer that will provide additional protection from rain, frost, wind, UV rays and other external elements. This brings with it striking colour variations through an entire range of warm russet tones that change depending on the level of natural light and time of year.

The overall building design is based around a clever syncopation of two and three storey blocks that feature integral balconies, which, in combination with the Proteus HR Bronze rainscreen cladding and glazing elements, visually interrupt the skyline, avoiding what could otherwise have been a large, monolithic structure.

This massing of the development and the façade treatment are what sets this project apart, creating a development that is sympathetic with its location. PDP Architecture orientated the building so that it faced on to the rear of Chesil Street along Barfield Close, again, a measure to avoid imposing on existing buildings and the local area.

All factors which resulted in the development securing the Best Inclusive Building Award at the annual Local Authority Building Control (LABC) Awards 2019. In addition, Chesil Lodge has been shortlisted for the 2019 SPACES Civic Building of the Year award.

Proteus Facades offers one of the widest ranges of TECU copper and copper alloys in the UK. This includes TECU Brass, TECU Copper, TECU Bronze, TECU Gold, TECU Zinn, a tin-plated copper that offers all the advantages of copper but weathers from silver to subtle grey tones.

All the materials are available pre-patinated, which bypasses the gradual weathering process, so that the cladding panels take on the beautiful earth tones from the day the façade is installed. Proteus Facades also offers a range of other surface treatments that avoid, delay or accelerate the weathering process.

Chesil Lodge comprises of 52 self-contained Extra Care Units supported by a number of shared facilities including a reception area, cafe/restaurant facility, a lounge and activity rooms, as well as a Day Care Unit which allows families respite from care for the morning or afternoon.

24 King William Street, London

The £23 million renovation of the 80,730 ft² building, located on the northern approach to London Bridge, was designed by Ben Adams Architects and includes the addition of two new storeys.

An elegant reception area comprises of a double height entrance hall leading into a lift lobby, finished with Portland stone floors and feature walls in marble and leather, with brass accents throughout. To reflect the style within, striking perforated Proteus SC TECU Brass panels and bespoke vertical fins and trim flashings, with an Artisan hand applied patinated finish were specified for the ground level, street facing elevations.

The fins at 24 King William Street are designed around a rigid bespoke aluminium extrusion that connects to the curtain wall glazing system. The outer TECU Brass element of the fins are profiled in shape and taper across the length to generate an angled effect – the fins increasingly extend outwards as they ascend – whilst the connection of the material to the extrusion and the window frame remains constant.

The internal aluminium structure of the fins provides the necessary support and structural connection back to the curtain walling. This also created a depth at the rear, hiding the curtain wall system from plain view and giving passers by the perception that the fins float in front of the glazing system.

The combination of thin gauge brass material and internal aluminium support framework ensured that this element of the façade met budgetary requirements. Proteus’s in-house expertise also overcame the difficult folding requirements of the TECU Brass fin profile, which were towards the limits of current bending technology.

The fins are complemented by Proteus SC perforated panels, which are fixed over insulated spandrel panels within the curtain wall system. These panels hide the ventilation elements of the curtain wall and blend the fins and curtain wall system together. The panels were finished with the Artisan patination effect which is created by applying a fine linear /orbital grain brush effect to the face of the material before having the chemical application and sealing. The panels will gradually weather over time and continue to embellish the already highly desirable warm ochre hues of the Artisan hand patinated finish.

The TECU Brass is developed by blending copper and zinc, which creates an extremely tough, robust façade and then applying a patinated finish that adds texture and contrast, giving a richly aged aesthetic. This rich diversity of the copper-alloy material allows unparalleled variety and high-quality aesthetics, complementing the natural stone and brass tones of the lobby.

A touch of zinc

The rear elevation of the nine-storey building near Monument station features an equally impressive façade complete with Proteus HR Graphite Grey Rheinzinc rainscreen panels. This zinc material then wraps up and over, forming a curved zinc roofing system which blends vertical and horizontal elevations into one. The material is gaining favour with architects and developers as it provides a long, maintenance-free life and offers adaptability to various design styles ranging from traditional to modern.

Once dominated by rambling plant rooms, the interior of the zinc roof is now home to state of the art offices overlooking the City and the River Thames. A limestone façade featured on the front of the building connects to the roof through Proteus’ perforated flat sheets in a United Anodisers UnAtex bespoke finish.

These United Anodisers UnAtex panels are also integrated within the windows on the top two floors, and then flow up and onto the roof generating the patterned effect, while making is look like the façade and roof become one element.

Together this juxtaposition of materials has helped to bring an outdated and under-utilised 1980’s office building back into use; transforming it into a modern, aesthetically pleasing structure that stands out amongst many others in a prominent and sought-after location within the Capital.

Redeveloped to a Grade A specification, the building includes a tranquil new garden coupled with new retail spaces at ground floor level.