At Colorminium, it’s about effective client relationships. We operate in a high trust arena and the building of trust and confidence is key for not only our success, but that of the client also.

The building blocks of our relationships start with taking ownership for the projects and challenges our clients face. This is done through communication, co-ordination, transparency and a realistic approach to what can and can’t be done whilst all underpinned with an uncompromising drive for quality.

Our clients include:


  • The Crown Estate
  • Grosvenor
  • Exemplar
  • Galliard Homes
  • Wellcome Trust
  • Derwent London
  • Dukelease
  • Allied London
  • Grosvenor Stow
  • M&G Investments
  • Aylesbury Vale District Council
  • Bonhams
  • Alrov Group
  • NHS Foundation Trust
  • JCC Ventures Ltd
  • University of Sussex
  • Albion Ventures
  • London School of Economics
  • Cadogan Estates
  • South Hampstead School
  • Slough Borough Council
  • Kames Capital/Capella
  • Resolution Property
  • Kent County Council
  • University of Bedfordshire
  • Land Securities
  • AXA Real Estate
  • Lancaster Hotel
  • Brookfield Office Properties
  • Royal Holloway University
  • St Pauls School
  • The Portman Estate
  • Capco
  • Wainbridge
  • Bell Hammer

“Our scheme for the Library and Student Services Centre at Royal Holloway called for a façade with the material richness and bespoke detailing worthy of its prominent, Grade I listed setting. A diverse palette of materials including folded perforated bronze, anodized aluminium, terracotta baguettes, ceramic granite and expansive glazing and rooflights are brought together with crisp detailing around what is a complex building form. Collaborating with Colorminium on this project was enjoyable and rewarding – their expertise and commitment both pre- and post-tender has helped deliver a strikingly high-quality façade which we are extremely pleased with.”

I would like to use this opportunity to thank Colorminium personally for their great efforts on the Sloane Street project. The built quality of the finished building speaks for itself and quite a lot of it is due to the skills of the Colorminium team.

Thank you in particular to Philip for his all his help, knowledge and diligence and, of course, for his boundless patience with the architect.

Thank you also to Nick Thomas, Tony Warren and their site team for their great efforts in keeping this on the ‘straight and narrow’ and achieving some fantastic built details!

It’s been a great pleasure working with all of you and I hope I will do so again soon!

Our goal from the outset was to ensure the consultant design fitted with our buildability process and came within the cost plan parameters set out by our client. Colorminium took to this brief in a very professional way and on behalf of the whole client team, it was a total success.

Your early engagement in the design process was exemplary and your understanding and leading of the key design interfaces enabled a level of design fixity to be obtained early in the process – not just for your package, but also other key trades. A quality submission from the beginning was quickly followed with comprehensive technical submissions, clear project processes and sequencing, clear lists of commercial advantages/value engineering and through it all, good integration into our team.

It was a new idea for the Mace team, but one I would have no hesitation in repeating following the success of it. Bringing you in alongside the consultant team as an experienced, qualified and competent partner ensured our contract process went smoothly and we formed an excellent relationship early on.

Colorminium have recently completed the installation of numerous curtain wall systems on the East Wing re-cladding project at Guy & St Thomas’  Hospital. The project consisted of re-cladding an existing building, which was required to be fully operational throughout.  One elevation of the building, over-looking the Houses of Parliament, required the glazing to be hung from the existing roof due to basement obstructions in the ground.  Colorminium’s designers worked closely with ISG and the Arup Facades team in developing a scheme that not only allowed the whole system to be hung from the roof, but also to meet the tight logistical constraints on a live hospital project.

From the outset, Colorminium’s approach demonstrated a proficient knowledge of the curtain wall systems in order to satisfy building movement issues, tolerances of the existing building, fire strategy and exacting aesthetic quality.  As well as the main hung elevation to the hospital wing, Colorminium also provided a number of other glazing solutions to the existing facade that included curtainwall ‘strip’ windows, glazing and cladding to a bridge structure and replacement windows.  Throughout the project and on the different curtain wall packages, Colorminium proved to be a very competent contractor and not only delivered a quality product, but also managed to keep to the strict programme.

With their experienced site manager on site 100%  of the time all their work was controlled in a safe and diligent manner, which led to Colorminium receiving the monthly Health and Safety award on numerous occasions.

I would not hesitate to use Colorminium on any of my forthcoming projects and look forward to working with the team in the near future.

Colorminium undertook for us a very prestigious project at the Welcome Trust’s Genome Campus in Cambridge. The scope of their work included curved and facetted cladding, brise soleil and the curtain walling installation all of which was geometrically complex, of high quality specification and very challenging.

From the outset their designers worked closely with our Architects to develop the design and consider the tolerances achievable in the underlying structure. Working with our site construction team, they maintained and enhanced this relationship with very high quality work being produced with little in the way of disagreements or problems that were not amicably overcome.

We are very pleased with the way Colorminium have worked and the end result is of the highest quality.

On behalf of ISG I’d like to thank you all at Colorminium for the excellent project delivery at Guys & St Thomas’ Hospital.

Considering the complexity of the unitised scheme, and delivering in a live hospital environment, we couldn’t have wished for a better result.  From design involvement right through to completion, your proactive approach was much appreciated and the finished product was to your usual highest standards.

We look forward to working with you on more of our subsequent high profile projects, and I will be in touch with you about them in the very near future.

The Wellcome Trust has recently completed a complex cladding package for the European Bioinformatics Institutes new Technical Hub. Colorminium have throughout provided a most professional service liaising at all times with the client and professional team and the end result is magnificent.

It has been a pleasure to work with the Colorminium team they are certainly client focused and not confrontational. We have also just employed them on a further project on the Genome Campus and would certainly recommend them for further work.

Just a quick note to say thank you very much for your valuable contribution on the [Bonhams Auction House] project and the work of your whole team. Your attention to detail on the very tricky and intricate facade treatments has been outstanding particularly when pulling together a mixture of sub-contract packages.

The client is delighted and the building does look truly impressive! We are looking forward to working with you again shortly.

We are pleased to be able to provide you a written reference in light of your continued good performance here at 5&6 St James’s Square. This was the first project we have undertaken with yourselves and we are very pleased with everything you have done for us thus far.

Your open collaborative attitude and ceaseless commitment through pre-contract discussions, design and installation of the works has been exemplary.

On the back of this project you have already secured other contracts with ourselves and in respect of this project team we will certainly be looking to give you the opportunity to tender on future schemes. Should any other prospective clients wish to discuss this further feel free to provide them our contact details and we would be more than happy to share our experiences.

I would personally like to thank you all at Colorminium for your important contribution to the construction of the [Jubilee Building, University of Sussex] above mentioned project.

From an early stage, your technical expertise proved invaluable in developing our client’s designs to actually getting the project on site. We have been impressed throughout with the excellent service, quality of the product and installation, and the reliability which helped us complete the scheme on time.

It’s been a pleasure working with Colorminium and I look forward to doing so again in the near future.

We contracted with Colorminium to assist us in delivering the glazing and cladding works to the pavilions and stair/lift towers at the 02 because of your consistent track record of delivery over the past 20 years.

Once again, you didn’t fail to assist us in both picking up the clients design brief and producing an impressive bespoke solution to meet all their desires. Your ‘can do’ attitude, attention to detail and above all, level of customer service makes you a pleasure to work with and I would have no hesitation in using you again or recommending yourselves.

Our client is delighted with the finished project, and likewise we at ISG are also.

With the successful conclusion of [The Point], I am delighted to pass on my appreciation and thanks for the outstanding contribution Colorminium gave to the scheme.

A challenging facade comprising curtain walling, windows, brise soleil, stone cladding and louvre screens demanded a level of expertise in design that Colorminium were more than capable of. From your early involvement right up to completion, the level of service, expertise and professionalism that Colorminium gave was of an excellent standard and the finished result is truly stunning.

I would have no problem in both recommending you as a company and individuals and engaging your services in future façade work. All the best and I look forward to working with you further in the future.