As you embark on your home renovation project, you may be wondering whether you should hire an interior designer, an architect, or both. To help you make this decision, it's essential to understand the difference in their skills and expertise. Here are some key points to consider:

What Does an Interior Designer Do?
Interior designers focus primarily on the aesthetics and functionality of interior spaces. They can create designs and floor plans, select fabrics and furnishings, and manage budgets.
Some architectural interior designers, such as Catherine Wilman, also have expertise in spatial design, including reflective ceiling/lighting plans, opening spaces by removing some internal walls, and changing the layout of a residential property.
When an interior designer is engaged for this kind of project, they work closely with a structural engineer to confirm if the walls being removed in a design-intent drawing are structural, and if a steel support or lintel is needed. If the project involves planning permission or party wall agreements or requires an extension, the interior designer would liaise with an architect for that aspect of the work.
The Benefits of Hiring an Architectural Interior Designer:
They possess knowledge and training in both interior design and internal architecture, making them well-equipped to handle all aspects of a project.
They can work closely with structural engineers and quantity surveyors to ensure that the design meets all safety and building regulations.
They can manage both the aesthetics and functionality of interior spaces, as well as any necessary structural changes.
They can create designs that incorporate lighting, storage solutions, and other practical living insights.
They can work with architects when necessary to handle external factors such as extensions and windows.
They can liaise with a Project Manager throughout the entire project, ensuring all aspects of the design are coordinated and cohesive.
What Does an Architect Do?
Architects are trained to design buildings and spaces, both inside and out. They can draw up plans and cost estimates, supervise contractors, and ensure that the finished product meets safety standards. Architects are often required when major architectural changes are needed, such as retrofitting a home, when an extension or demolition is required, or for major renovation projects.
Key tasks and responsibilities of an architect include drawing up plans and cost estimates, dealing with the tender process and project administration, supervising all contractors involved in the design, and ensuring the finished product meets the required safety standards.
The Benefits of Hiring an Architect:
They can handle projects that require planning permission, party wall agreements, and other legal requirements.
They can oversee the tender process and project administration, ensuring that the project is completed on time and within budget.
They can work alongside an interior designer to ensure all aspects of the design are coordinated and cohesive.

Conclusion:
Architectural interior design is an effective approach to creating a space that is both visually appealing and functional. It combines the principles of architecture and interior design, taking into account the structural components of a building as well as its aesthetic aspects.

When deciding whether to hire an interior designer, an architect, or both, it's important to consider the scope of your project and your specific needs. In some cases, involving both an interior designer and an architect at the start of the design process can be beneficial, especially for larger-scale projects.
The architect can handle external factors such as extensions and windows, oversee CDM health & safety, and deal with the tender process and project administration, while the interior designer can provide insights into practical living and create a cohesive interior design. Working together, an architectural interior designer and architect can create a space that is both beautiful and functional.
FAQs
1. Can an interior designer do the work of an architect?
• It depends on the scope of your project. Some architectural interior designers have knowledge and training in both internal architecture and interior design. However, an architect should be involved for larger-scale projects that require significant structural changes or extensions.
2. How much does it cost to hire an interior designer or an architect?
• The cost of hiring an interior designer or an architect varies depending on the scope of the project, their level of expertise, and their location. It is important to discuss your budget upfront to ensure that their services align with your financial constraints.