Services The design services we provide includes: conceptual proposals exterior design interior design with detailed material selections CAD drawings computer generated animations sketch models on site supervision product acquisition and shipping H2 produce all their designs on Auto Cad which is the universal CAD package of choice. We supply all necessary technical drawings including floor plans and elevations of interiors, ceiling plans, and electrical/lighting layouts along with detailed design drawings of typical interior elements, furniture and fittings. Full size, 1:5 and 1:10 sections through architectural elements such as doors, frames, mouldings etc. are produced showing typical construction details in order that subcontractors can prepare workshop drawings. H2 will also approve all workshop drawings prior to construction to ensure compliance with design intent.