From decorative fabrications to structural installations

Our expertise ranges from the fabrication of decorative fixtures to the creation and installation of structural steelwork. Double Stone Steel Europe Ltd is qualified to carry out steelwork, which is 3D-modelled in advance, to UKCA (UK Conformity Assessed) / CE marked to Execution Class 2 and are UKAS accredited.

We are frequently appointed on projects to fulfil work across this spectrum of applications as our clients then have the assurance of receiving consistent quality and strong programme management from a single fabricator and contractor.

Expert architectural metalwork and specialist finishes

The spectrum of specialist metal finishes we offer adds another dimension to Double Stone Steel Europe Ltd’s service enabling a seamless colour palette across architectural ironmongery, fittings and all exterior metalwork.

Double Stone Steel Europe Ltd works highly collaboratively with architects, designers, landscape architects and specialists in their field to obtain end-results that are exemplary in standard. We are trusted as expert fabricators in the realm of architectural metalwork.

See some of our projects below which demonstrate the scope of our expertise.

Signage

Integrated signage and entrance design in stainless steel

dMFK Architects specified a double-height portal with a stepped surround in stainless steel in a monolithic style, conveying the impregnability of the Silver Vaults. The signage is integral to the design of the entrance with a grille backdrop, again communicating the security relating to the building’s history. The concept for entrance and signage has been brought to life via precision laser-cutting, V-grooving and folding to give sharp corners and a solid and imposing structure.

Watch video on the Silver Vaults project

Columns, brise soleil

Upgrade of façade and entrance constructed in modules off-site

The remodelling of the entrance was core to the upgrading of this tired office building and in aligning it with its smart neighbours in the City’s financial district. The original specification of powder-coat was deemed too garish for the location and the subtle finish of PVD coloured stainless steel in Chocolate Bronze was welcomed as more fitting. As the site was physically constrained the metalwork was created in the workshop in modular form and fitted on site.

See more on this project

Facades

Spectacular architectural veil created from tubular drops

Extensive testing was requested by the architects on this project to ensure that the proposed material, PVD coloured stainless steel was sufficiently durable. It needed to prove that it would resist corrosion and damage from, for example, detergents, acid and impact abrasion as well as retaining its colour uniformity. Having passed the tests the PVD material was specified in Rose Gold which has resulted in a truly unusual façade of shimmering bamboo-esque tubes.

See more on this project

Doors, portals

Triple-height door entry in Rose Gold conveying status

A stepped surround creates the parameter of a monumental, triple-height, entrance portal conveying the gravitas of the buildings in this Financial district. The PVD material had to prove it would retain its colour uniformity and appearance and it was important that it had to resist detergents in street and window-cleaning. The Rose Gold finish possesses all the properties of good fortune associated with Gold in China with the subtlety of the added copper tone.

Order samples of PVD coloured stainless steel

Railings, gates, balconies

Balustrade and railings to visually integrate with façade

The simple linear design of the railings continues the theme of the rectilinear steelwork forming the façade of the connecting section of the front and rear buildings and provides an interesting counterpoint to the elegant classicism of the original building. The rust-red coloration of the balustrades and handrail was selected to reflect the brick-red of the tall chimneys on the surrounding buildings.

Cladding

Roof extension exterior created in Copper

The cladding consists of an inspired combination of aged copper scalloped infil panels with PVD coloured stainless steel forming the vertical cappings. This pairing of the copper, which will continue to oxidise and develop a patina, with the PVD which will retain its gleaming original appearance means that the dual nature of copper – both its red-gold gloss and its green patination – will be communicated.

See more on exterior cladding

Canopies

Cantilevered canopy contemporises nineties office building

The previous canopy was a dated nineties structure which cast shadow into the building – the opposite of the architects’ goal which was to create a sightline into the reception interior and an inviting “shopwindow” for potential tenants.

Despite its massive structure the canopy needed to “float” and to achieve this steel beams were run into the building’s core, creating the strength to cantilever the canopy out.

Retail fascias

Gleaming fascia created for New York store chain

Kate Spade’s signature mirror-finish brass used on both interior shopfittings and store signage was given a new twist with the use of a Rose Gold stainless steel.

Mirror-finish Rose Gold PVD was specified to create a stand-out store front in this shopping mall, the Rose Gold enhancing the brand colours of shell-pink and ivory. The mirror-finish PVD stainless steel was V-grooved and folded to appear as solid metal.

Order samples of PVD coloured stainless steel

Walkways

Maintenance walkway with architectural wire mesh for London Underground Station

An all-round architectural and structural metalwork expertise was required for the work at Wood Lane Underground. The work consisted of a new vaulted ceiling to the Ticket Hall, passenger seating, pedestrian handrails and a maintenance walkway with safety mesh barriers.

See more on PVD coloured architectural mesh

Landscaping & planting

Copper PVD stainless steel integrated planters

The design detail was a big challenge as the groundwork varied from the drawings meaning In-Ex Landscapes could not fabricate to plan. In the end they made fifty timber prototypes of corner sections which were exactly copied by Double Stone Steel Europe Ltd in PVD coloured stainless steel.

See more on this project

PVD coloured stainless steel architectural mesh

Stainless steel Architectural Mesh is a strong and relatively lightweight product specified for interior and exterior applications. Brass and copper mesh, for example, can be replicated through the PVD process with a resulting product that will not tarnish or age.

See a range of mesh designs and applications and PVD colour ways

PVD coloured stainless steel

PVD coloured stainless steel is a sustainable alternative to anodising and electro-coating both of which involve chemical baths. The PVD process uses heat and gas and produces no chemical waste products.

See more on PVD, the range of colours

Textured stainless steel

Textured stainless steel brings another dimension to specifying PVD coloured stainless steel. The range of embossed, surfaces provide tactile qualities as well as reflecting light in subtle ways which add to the creative possibilities when designing with this material.

Bespoke metal finishes

We offer a range of specialist finishes however sometimes our clients want a finish that is unique to their project. It maybe to convey the brand of their client, the identity of the building or for other special reasons. We work with interior designers and architects to develop finishes that are exactly what they are seeking to utilise in their project.

Cost-effective alternatives to solid materials

If value-engineering is needed – and if the specification is originally a material such as bronze then value-engineering often IS needed, then we can help with proposals, mock ups and samples of alternative materials and methods that will be a lighter weight, more cost-effective and that produce less waste material.

PVD coloured stainless steel architectural mesh

Stainless steel Architectural Mesh is a strong and relatively lightweight product specified for interior and exterior applications. Brass and copper mesh, for example, can be replicated through the PVD process with a resulting product that will not tarnish or age.

See a range of mesh designs and applications and PVD colour ways

PVD coloured stainless steel

PVD coloured stainless steel is a sustainable alternative to anodising and electro-coating both of which involve chemical baths. The PVD process uses heat and gas and produces no chemical waste products.

See more on PVD, the range of colours

Textured stainless steel

Textured stainless steel brings another dimension to specifying PVD coloured stainless steel. The range of embossed, surfaces provide tactile qualities as well as reflecting light in subtle ways which add to the creative possibilities when designing with this material.

Domed gold ceiling to main traffic area in new London Underground station

A striking ceiling achieved by anodising aluminium to a pale gold colour. Aluminium is a good material to use for ceilings as, apart from its relative light weight, it is sound-absorbent. Additionally it does not rust so negates the need for extra sealants and maintenance.

The process of shot-peening, used on the stainless steel wall-cladding, created a finish that is visually non-directional and that has strengthened, or work-hardened, the stainless steel in the process.

Spectacular laser-cut, V-Grooved PVD coloured stainless steel stair balustrade and lift-core

This interior lift shaft cladding and stair balustrading combines three finishes and treatments to create a multi-layered and faceted cladding. The intricate and subtle pattern and surface changes with different light and angles, creating an unforgettable centrepiece to the building.

The three-layered screening was meticulously designed and developed to the millimetre to dovetail with the existing stair treads.

See more on The Gaslight Building project

Statement overhead glass rack for the exclusive Devonshire Club Hotel

Overhead glass racks have become an important part of the status and welcome that a bar gives to its customers and are often a “statement” element to bar design. Combining practicality with being aesthetically desirable this glass rack is a striking centrepiece for the Brasserie bar in this highly exclusive hotel. The material is gleaming Mirror stainless steel coloured Champagne, a soft gold, through the PVD process and then V-grooved and folded to appear as solid material.

This PVD finish was used throughout the hotel creating a harmonious, “suited” range of fixtures and furniture.

See more on the Devonshire Club Hotel design

Upgrade of office building façade using textured stainless steel

Three finishes and treatments were applied to create the retro-fitted façade comprising brise soleil, column and cladding.

This building needed a significant upgrade to bring it up to its surroundings and to achieve the rent revenue desired by the client.

PVD coloured textured stainless steel was used as the cladding material which was V-grooved and folded to give sharp outlines to the column and brise soleil fins.

The brise soleil fins were formed from timber and clad with the textured PVD stainless steel to create a relatively lightweight solution.

See more on the Fetter Lane project

Retro-fitted Blackened stainless steel staircase with natural over-waxed finish

The decision to use blackened stainless steel was a departure from specifying a more shiny, corporate-looking material and Double Stone Steel Europe Ltd worked with the designers to create the exact “blackness” required to create this dramatic staircase.

As part of Google’s Biophilic approach to its office design its architects wanted a finish that develops a patina and ages and changes with time, not a fixed appearance that would result from using a synthetic polymer-based sealant.

The natural wax creates a protective layer to the stainless steel but allows it to age.

PVD coloured stainless steel mesh balustrade to sweeping retro-fitted staircase connecting two office floors

The openwork of the mesh gives an airy feeling to the balustrade and staircase as it descends from the upper floor of this two storey leased section of the building.

The use of a mesh in the pale gold coloration is a contemporary departure from a traditional brass or a more industrial natural stainless steel. This material was continued through the offices with the use of floor and ceiling mounted screens demarcating work zones from meeting space.

Find out more about PVD coloured stainless steel architectural mesh