Differences Between Interior Architecture And Interior Design

Ian Mutuli
Updated on
Ian Mutuli

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
Get Smarter On Architecture and Design

Get the 3-minute weekly newsletter keeping 5K+ designers in the loop.

Enter your Email to Sign up

Side-bar-footer-forum

Often confused, interior architecture and interior design are two different things. While they both focus on the interior of a house, the approach and purpose are quite different. Interior architecture and interior designer responsibilities are different as well. So, what do interior architects and interior designers do in an interior space, and how can you differentiate between the two?

Interior architecture focuses on the design of a room while considering the functionality of the room, with the structure of the existing building in mind. On the other hand, interior design focuses on the aesthetic aspects and feel of a room.

Here are more differences between interior architects and interior designers.

Differences Between Interior Architects and Interior Designers

Differences Between Interior Architects and Interior Designers

Image Source: archdaily.com

a) Interior Architecture and Interior Design Qualification

While both the interior architect and interior designer can have a bachelor’s degree, the majors might be different. For instance, an interior architect might have a degree in architecture, while an interior designer has a bachelor’s of interior design. Generally, both the architect and interior designer belong to the design school, but the main difference might lie in their majors.

b) Collaborations

Both the interior architect and interior designer will interact at a given point, even indirectly, through their work. However, the interior architect and designer will directly interact with slightly different people during their work to fulfill their purposes.

For instance, an interior architect will share design plans with the structural engineer, building contractors, lighting specialists, and more. On the other hand, the interior designer might work with the painter, the lighting specialist, the plumber, artisans who fix models, and anyone whose work you will first see when you walk into a room.

c) Skills

Both the architect and interior designer require creative skills. However, the fundamental skills between the two professions differ in terms of how they apply their profession to a building. The architect’s skill focuses more on the structural design, integrity, and practicality of the room while the interior designer will focus more on the feel and look of interior spaces, ensuring everyone inside is comfortable.

d) Software

The interior designer and the interior architect might use slightly different software. However, for the most part, the software is similar. For instance, interior designers use software such as RoomSketcher, AutoDesk AutoCAD LT, SketchUp, TurboCAD, Archicad, and more. On the other hand, an interior architect will use software such as Archicad, AutoCAD, Chief Architect, 3DS Max, Sketchup, and more.

How External Architecture Can Impact Interior Design

How External Architecture Can Impact Interior Design

Image Source: nytimes.com

When making design decisions about a home, there is a tendency to think of the interior and exterior elements as separate from one another. Yet, when we treat them more holistically, there’s an opportunity to create a home that is more than the sum of its parts. 

This particularly applies to the way external architectural elements impact exterior design. With a greater understanding of how and why these influence the decorative elements, you can make better-informed choices on both.

So, let’s take a look at a few of the key considerations.

i) Roofing Choices

Your roof plays an important role in the architecture of your home. On one hand, it helps to keep your family and your home safe and dry. This is why so many of the choices you make regarding this part of the home are dependent upon necessity. For example, if you’re fitting a roof, you’re likely to choose materials that are suitable for the humid and muggy climate. In New Orleans, you might choose a flatter metal roof to withstand hurricanes. However, your roof choices can also impact the efficacy of your interior design.

Vaulted and cathedral ceilings are the most pertinent example of this. This approach to interior design is increasingly desirable. It extends the space in your rooms and provides the potential for enhancing the natural light that enters your home. Not to mention that it makes a grand statement whenever you walk through the door.

But your choice of external architecture in the form of roofing affects how practical or possible this approach is. For vaulted ceilings, you can still have a roof that requires loft space for structural or ventilation purposes. This is because you can vault the ceilings around a curved frame you build underneath the roof. For cathedral ceilings, though, you need to choose a slanted roof that doesn’t need loft space to disguise joists or HVAC systems.

ii) Window Considerations

Again, windows are an architectural element of the home that is too often considered to be purely functional in nature. Yet, the choices you make here can drastically alter the way you live in your home. By putting a little extra thought into the style and placement of your windows, there is the opportunity to level up your interior design.

The most obvious consideration here is in relation to natural lighting. Small rooms, particularly on the ground floor, can seem a little dingy. But making the windows slightly larger can make sure more sunlight can enter the room. Combined with light-colored walls and some well-placed mirrors, this can make the room feel brighter and larger.

Where light is concerned, it’s worth considering what times of day your family spends in the communal areas. If you all gather in the living room in the evenings, placing a larger window facing toward the west side of your home means you get to enjoy more of the natural light.

That said, the way you think about the function of a window is important too. It doesn’t just let light in; it gives you a view out into the world. Choose the positioning and size of your windows as though it is a picture frame. Use it to celebrate the most attractive vistas outside. You can then choose soft furnishings that reflect this view as the seasons change.

iii) Wrapping Up

When making architectural decisions for your home, it’s important to consider their interior impact. Even slight changes in size, shape, and positioning can enhance your more decorative options. Remember that owning a home gives you the power to make holistic changes to improve the way you live with it.

Frequently Asked Questions Between Interior Design and Architecture

Frequently Asked Questions Between Interior Design and Architecture

Image Source: maisonvalentina.net

1) Can you do architecture and interior design together?

Yes, you can do both interior architecture and design. However, it is easier for an interior architect to practice interior design than an interior designer to try out interior architecture unless they do a course in architecture. The interior design profession is just as important as interior architecture. The main difference would be that the interior design qualification may not necessarily be a degree.

Please note that in some states, you will be required to have an Interior Design Accreditation before you can be contracted to do a project. Many interior designers are DIY kings and queens, but it is a huge added advantage to get some form of accreditation for it, either in form of a degree or a recommendation with a strong portfolio.

2) What do architects and interior designers do?

Architects mainly focus on the overall look of the house, its structural elements, a purposeful approach, and more things to do with the structural integrity of a house.

Interior designers focus on how best a building can be suited to its use to serve the needs of the occupant. For instance, a clubhouse will require a totally different design approach from a dance studio. The interior designer will figure out how to approach any two scenarios differently.

3) Is interior design a branch of architecture?

Interior design can be an extension service to architecture but hardly a branch. There are technical aspects that make the two professions quite different. A design firm can have both architecture and interior design departments in it.

4) Which is more difficult interior design or architecture?

Generally, architecture would be more challenging than interior design because the interior architecture program requires you to have at least gone through an architect registration examination. On the other hand, an interior decorator can pull tips off the internet, create a cool project and win contracts.

Final Thoughts

Interior architecture and interior design are both important to make spaces livable and functional. However, there are certain things that make each of the two professions exclusive of each other. Both architecture and interior design are design professions and go hand in hand in building projects.

Ian Mutuli

About the author

Ian Mutuli

Founder and Managing Editor of Archute. He is also a graduate architect from The University of Nairobi, Kenya.
Related Articles
Best construction careers

The 5 Best Construction Careers: Choosing Your Opportunity

In the vast expanse of construction, where every project serves as a testament to human ingenuity and resilience, certain careers ...

Top 40 Real Estate Questions To Ask When Selling A House

Selling a house is challenging. You may be selling a house to pay your debts or make more money, but ...

restaurant layout

12 Most Efficient and Classy Restaurant Layout Ideas

In today's competitive restaurant industry, success depends not only on the quality of food and service but also on the ...