After planning approval and during the building regulation drawing stage, you need to appoint a structural engineer to obtain the structural calculations. From a straightforward project (single storey extension) to a larger scope of works (new build flats/developments) a structural engineer is required.Extension Architecture provides structural consulting engineering services to owners, developers, and contractors for projects located throughout London. Our focus is developing structural systems for buildings of all sizes and complexities for architectural projects. We are known for our innovative, effective solutions for challenging structures and sites and for delivering successfully even when it seems impossible.Structural calculations require a wide range of clients for a variety of projects and materials. Our engineers have experience of designing structures using steel, concrete, glass, timber and aluminium, they are aware of market conditions and advice on the appropriate design of a particular project.The structural engineer is most concerned with the foundations, walls, columns, beams and roof to ensure its stability. The structure will form the skeleton and the base of the extension/new build so is vital that structural calculations are made, and correctly, to avoid any problems throughout the life of the building.The quality of our service is reflected in our excellent repeat client list, which includes residential, commercial and leisure industry clients. Our ethos is to be helpful, approachable and useful to all.