Architectural Design & BIM

Description Of The Service
Architectural design and BIM are the disciplines that define how a project is conceived, coordinated, and brought to life. They establish the foundation for every decision that follows, shaping not only the structure but also the experience of the people who will use it. The layout determines how spaces function, flow, and connect, ensuring efficiency, comfort, and purpose in every corner. The model identifies conflicts before they reach the site, reducing errors, saving time, and improving overall project coordination among teams.
Detailed drawings guide every stage of execution, from early planning to final construction, providing clarity and precision for engineers, contractors, and stakeholders. These elements work together to streamline communication, minimize risks, and maintain consistency throughout the project lifecycle. BIM also enables better visualization, allowing teams to explore designs in a more interactive and informed way before construction begins.
Although these aspects are not always visible in the finished structure, they play a critical role behind the scenes. They ensure that the project performs as intended, meets quality standards, and delivers long-term value. Without strong architectural design and BIM integration, even the most ambitious projects would struggle to achieve accuracy, efficiency, and lasting success.
At The Wilman Group, we deliver Architectural Design & BIM services across a wide range of residential developments, from private homes to large-scale housing projects. Our team manages every phase of the design process, from initial concept development and planning through to detailed BIM coordination, working drawings, and design finalization.
We work with coordinated design models, follow structured review processes, and maintain full documentation across every stage. Design done properly leaves no ambiguity during construction, and we ensure that every detail is resolved before execution begins.
✔ BIM Modeling & Coordination: Detailed 3D models with clash detection and interdisciplinary coordination ensuring all systems align before construction begins.
✔ Working Drawings & Detailing: Complete set of execution drawings developed with technical precision to guide site teams without confusion.
✔ Elevation & Façade Development: Exterior design, material selection, and façade detailing balancing visual appeal with durability and performance.
✔ Design Compliance & Approvals: Drawings prepared in line with local codes, regulations, and authority requirements ready for submission and approvals.
✔ Visualization & Design Review: 3D renders and visual outputs enabling clear understanding and informed decision-making before execution.
✔ Documentation & Coordination Records: Full design documentation, revisions, and coordination logs maintained for accuracy, traceability, and smooth project delivery.
We develop the architectural concept from the client’s brief, translating operational requirements, aesthetic preferences, planning constraints, and budget parameters into a buildable scheme. At concept stage, we challenge assumptions that will create problems later a column position that doesn’t suit the operational layout, a ceiling height that doesn’t accommodate the ductwork, a facade material that doesn’t meet the planning authority’s expectations. Better to resolve these in a concept review meeting than as variations during construction.
02. Scheme Design & Planning Submission
Developed scheme drawings for planning application, including site layout, floor plans, elevations, sections, and supporting design and access statement content. We understand what planning authorities look for and produce drawings that support a smooth determination not drawings that invite queries and information requests that delay the programme.
03. Technical Design & Production Information
Detailed construction drawings, specifications, and schedules that allow contractors to price accurately and build without ambiguity. This includes setting-out drawings, wall section details, window and door schedules, structural interface details, drainage layouts, and room data sheets. Every detail is resolved on paper before it reaches site because resolving it on site is always more expensive and almost always slower.
04. BIM Coordination & Federated Model Management
We build and manage the federated BIM model, bringing together architectural, structural, and MEP models into a single coordinated environment. The federated model is the single source of truth for the project it shows how every element of the building relates to every other element in three dimensions. Regular coordination review meetings are held against the model to ensure that all disciplines are progressing at the required level of development and that coordination issues are identified and resolved in a structured way.
05. Clash Detection, Resolution & Register Management
Automated clash detection runs are carried out at agreed intervals using Navisworks, comparing all discipline models against each other. Clashes are categorised by severity and discipline, allocated to the responsible design team member for resolution, and tracked through the clash register to closure. We chair clash resolution meetings, keep the register current, and ensure that design updates following clash resolution are issued to the construction team promptly.
06. As-Built Documentation & Model Update
At project completion, the BIM model is updated to reflect the as-built condition — incorporating approved design changes, site instructions, and variations issued during construction. The as-built model and associated documentation form a digital record of the building that is genuinely useful for facilities management, future refurbishment, and Building Safety Act compliance not a bureaucratic requirement that is produced and filed away.
Ready to work together
Whether you have a project in mind and you’re looking for a reliable construction partner or you’re looking to take the next step in your career, we want to hear from you!
Our Approach to Project Delivery
Consultation & Planning
We begin with a thorough consultation to understand your vision, budget, and project goals. Our team works with you to develop a tailored plannn
Design & Pre-Construction
We begin with a thorough consultation to understand your vision, budget, and project goals. Our team works with you to develop a tailored plannn
Construction & Delivery
We begin with a thorough consultation to understand your vision, budget, and project goals. Our team works with you to develop a tailored plannn


