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After all, what does an architect do? Understand the role of this professional.

Discover how the architect acts from the project to the work, uniting technique and creativity to transform projects with functionality, aesthetics, and safety.

By Chrys Hadrian

Submitted at May 16, 2025, 12:00 PM

Mais de 10 min de leitura
After all, what does an architect do? Understand the role of this professional.
When thinking about architecture, many people immediately associate it with the aesthetics of a house or building. However, the work of an architect goes far beyond appearance. They are responsible for planning, coordinating, and shaping the spaces we inhabit, ensuring not only beauty but also functionality, comfort, safety, and technical feasibility in each project.

The architect gathers knowledge ranging from civil construction to landscaping, including decoration, law, sociology, and psychology — all to design with purpose.

O arquiteto reúne saberes que vão da construção civil ao paisagismo, passando por decoração, direito, sociologia e psicologia — tudo para projetar com propósito. (Ryan Ancill/Unsplash/Divulgação)

This professional works from the first sketches of a construction to the follow-up of the finished work, going through stages like technical compatibility, material selection, environmental analysis, and even interior design. Below, we explain in detail what an architect does, highlighting the main functions and areas of expertise within this essential field of civil construction.

Project creation: from idea to technical drawing


architect sketches

(Pinterest/Divulgação)

The architect's work begins even before the construction site is set up. They are responsible for transforming clients' desires and needs into a viable, beautiful, and functional technical project. This involves developing floor plans, sections, facades, and models that help forecast how the space will be, as well as analyzing the land, its surroundings, and construction possibilities.

executive plants

Plantas executivas. (Pinterest/Divulgação)

In this stage, also come into play important items, such as natural ventilation, lighting, circulation, accessibility, and the choice of materials. The architect evaluates all these factors so that the project is consistent with the budget and complies with existing legislation. The result is a detailed drawing that will serve as a guide for all professionals involved in the work.

Knowledge that goes beyond drawing: from landscaping to psychology


Much beyond the plan: the architect also works with interior design, decoration, choice of materials and solutions that combine aesthetics and functionality.

Muito além da planta: o arquiteto também atua com design de interiores, decoração, escolha de materiais e soluções que aliam estética e funcionalidade. (Pinterest/Divulgação)

To excel, the architect needs to master much more than drawing or aesthetic techniques. Their training is extensive and includes knowledge of landscaping, which aids in the harmonious integration between the project and nature; decoration and interior design, which help create comfortable and functional projects; and urban law, essential to ensure that projects comply with land use laws, set-backs, maximum height, and zoning.

Landscaping is an essential part of the architect's work, who designs outdoor areas integrated with the surroundings, combining aesthetics, comfort, and well-being.

Landscaping is an essential part of the architect's work, who designs outdoor areas integrated with the surroundings, combining aesthetics, comfort, and well-being. (Pinterest/Disclosure)

Additionally, the architect needs to understand civil construction to know how to turn the project into reality safely and efficiently. And, perhaps less obvious, they also draw on knowledge of psychology and sociology. This helps them better understand people, their routines, behaviors, relationships, and desires. After all, designing spaces is not just about building walls, but creating environments that welcome, inspire, and serve well to human needs — individual or collective.

Technical compatibility and coordination


The architect coordinates the compatibility of the structural project, ensuring that aesthetics go hand in hand with safety and the viability of the construction.

O arquiteto coordena a compatibilização do projeto estrutural, garantindo que a estética caminhe junto com a segurança e a viabilidade da construção. (Evgeniy Surzhan/Unsplash/Divulgação)

Alongside the architectural project, there are various other disciplines that make up a construction, such as structural, hydraulic, and electrical projects. The architect is responsible for coordinating compatibility between these areas, ensuring that all solutions are integrated and that the systems function harmoniously. This avoids mistakes, waste, and rework during execution.

floor plan, project, architecture

O arquiteto exerce um papel estratégico na obra, articulando soluções com engenheiros e fornecedores para que cada detalhe do projeto seja executado com precisão. (Freepik/Divulgação)

This work requires technical knowledge, mastery of regulations, and good communication with engineers and suppliers. Additionally, the architect needs to ensure that the details defined in the project are respected and safely adapted when unexpected events arise — something common on construction sites. Therefore, technical coordination is a strategic function for the smooth progress of the construction process.

Construction monitoring: from paper to practice


On the job site, the architect ensures that the project comes to life faithfully, guiding the team and adjusting solutions in real time.

No canteiro de obras, o arquiteto garante que o projeto saia do papel com fidelidade, orientando a equipe e ajustando soluções em tempo real. (Pinterest/Divulgação)

The architect does not limit themselves to the office: they can also work on the construction site, overseeing the execution of the projects they have designed. This stage is fundamental to ensure that everything goes as planned and that every technical and aesthetic detail is respected. The professional frequently visits the site, guides those responsible for the work, and resolves doubts in practice.

With a technical eye and attention to detail, the architect monitors deadlines, materials, and quality of execution, avoiding improvisation and rework.

Com olhar técnico e atenção aos detalhes, o arquiteto acompanha prazos, materiais e qualidade da execução, evitando improvisos e retrabalhos. (Pinterest/Divulgação)

Furthermore, technical monitoring helps prevent improvisations and maintain the quality of construction. The architect checks whether the materials are being applied correctly, whether deadlines are being met, and whether the budget is under control. In renovation works, this presence is even more important, as adjustments during execution are frequent.

Interior design: aesthetics with functionality


With a technical and sensitive eye, the architect plans interiors that reflect the client's personality, uniting beauty, comfort, and practicality.

Com olhar técnico e sensível, o arquiteto planeja interiores que refletem a personalidade do cliente, unindo beleza, conforto e praticidade. (Pinterest/Divulgação)

When it comes to the interiors of the projects, the architect also plays a significant role. They can develop interior design projects that go beyond decoration, taking care of the layout of furniture, the choice of finishes, lighting, and the color palette. Everything is designed to reflect the client's personality and make the space more pleasant and efficient.

Lighting, circulation, and ergonomics are some of the elements that the architect evaluates to create functional and welcoming projects.

Iluminação, circulação e ergonomia são alguns dos elementos que o arquiteto avalia para criar espaços funcionais e acolhedores. (Pinterest/Divulgação)

The architect's technical eye considers aspects such as ergonomics, circulation, thermal and acoustic comfort. The project seeks to make the most of the available space, value natural light, and balance aesthetics with functionality. The result is personalized, harmonious environments that fully meet the needs of the residents or users.

Sustainability and innovation in architecture


From the choice of materials to natural ventilation, the architect incorporates sustainable solutions from the project, creating more conscious constructions.

Da escolha de materiais à ventilação natural, o arquiteto incorpora soluções sustentáveis desde o projeto, criando construções mais conscientes. (Pinterest/Divulgação)

Contemporary architecture has required professionals to have a keen eye for sustainable practices. The architect can incorporate ecological solutions from the very beginning of the project, such as using low-impact materials, harnessing solar light, reusing rainwater, and cross-ventilation. With this, they contribute to more efficient and environmentally responsible constructions.

With the support of technology, such as BIM and automation, the architect designs with more precision, combining innovation, efficiency, and comfort.

Com o apoio da tecnologia, como o BIM e a automação, o arquiteto projeta com mais precisão, aliando inovação, eficiência e conforto. (Pinterest/Divulgação)

In addition to sustainability, many architects have invested in technology as an ally of design. The use of BIM modeling (Building Information Modeling), for example, allows simulating all stages of the construction more accurately. Moreover, home automation enhances the comfort and safety of users. These innovations reinforce the role of the architect as a professional who combines tradition and the future.

Text created with the support of CASACOR Publisher, an agent creating exclusive content developed by the CASACOR Technology team from the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.