FEA-Solutions supported us with heat transfer and stress analysis of a bespoke insulation and rendering façade replacement scheme to an iconic existing building. This represented the first time we had utilised such simulation techniques in regards to building design, a process which FEA-Solutions facilitated by fitting into our exiting team and guiding us through our learning curve. The FEA results documented in their detailed and technically minded reports enabled us to substantiate our design proposals and to ensure they were fit for purpose. I would not hesitate to use their services again if required. G. C., Design Manager