Designed by

Lee Warren’s expansive ‘in house’ design and engineering team is based in our dedicated Central London design office and utilises the latest 2D, 3D, CAD and BIM enabled design software. This is fully integrated with our extensive range of CNC manufacturing equipment.

Lee Warren are able to undertake connection design only, or assume full design responsibility. Where required to provide further assurance, Lee Warren are able to call upon their extensive, fully experienced and competency assessed consultant supply chain, to further support and assure the design process.

Whether fine in detail, or complex in geometry and size, Lee Warren’s experience and practical, innovative, value adding architectural solutions, ensure that even the most challenging design issues are overcome.

Fabricated by

Lee Warren manufacture everything ‘In House’ from the milling of the smallest component to the fabrication and pre-assembly of large fully finished structures.

Lee Warren’s production facility and offices are based in West London. With a highly skilled workforce and circa 60,000ft² of production space, hardstanding, overhead craneage, and, a wide range of ‘state of the art’ CNC controlled production equipment, Lee Warren are able to fabricate everything ‘In House’, working with all ferrous metals, non-ferrous metals, and glass.

Lee Warren operate in compliance with their UKAS accredited business management system certified to BS EN ISO9001:2015 and also hold UKAS accredited Factory Production Control certification to BS EN1090-1:2009+A1:2011 covering the design, Manufacture (Including Welding) and installation of structural work in steel and aluminium up to and including execution class EXC4 as defined within BS EN1090-2 and BS EN 1090-3.

Installed by

Lee Warren pride themselves on their reputation for quality, and also for the safe, successful delivery of their works. Our project teams continually receive awards for their approach to quality and safety.

Lee Warren have a large fully competency assessed installation resource and enforce a mandatory requirement for all Managers and Supervisors to hold current SMSTS or SSSTS certification, and all site based operatives to hold current CSCS, and other recognised and relevant skills cards.

Lee Warren regularly audit their own site operations to ensure compliance with the company’s business management system, and also undergo regular external third party audits to maintain their UKAS accredited certifications. We align ourselves with our clients by developing and publishing project specific schedules, plans and supporting task specific documents, such as method statements, risk assessments, COSHH assessments, lifting and logistics plans, to meet individual project requirements.

Assured by

Lee Warren continually strive for perfection and recognise that only by exceeding our client’s expectations will we maintain our reputation as the ‘Go To’ specialist engineering company of choice. Our aim is to be the company setting the benchmark in safety, quality and client satisfaction, against which our peers are measured.

Lee Warren will assure the satisfaction levels of their clients by delivering:

— An appropriate, innovative, value adding and inclusive design process.

— Products and components which are manufactured and installed ‘right first time’.

— Our works safely, to programme and to budget.

— An inclusive design, fabrication and installation process which will exceed our client’s expectations.