What are the Benefits of As-Built Drawings?

As-built 2D Drafting PDF

The success of any project relies on accuracy and efficiency. One of the key components of achieving these goals is the creation of accurate and effective drawings. In this article, we will discuss the importance of as-built drawings in construction projects, the types of information included in them, common challenges faced, best practices for creating them, tools and technologies for creating and managing them, tips for maximising their benefits, and available as-built services and solutions.

What are as-built drawings?

As-built drawings are an essential part of any construction project as they provide an accurate representation of the final product. They are created after the completion of a project and show the exact location, type, size, and configuration of all the components that were installed. They are used for various purposes, including maintenance, renovation, and future construction projects.

As-built drawings may include a range of information, including the location of structural elements, such as walls, columns, and beams, the location of mechanical, electrical, and plumbing systems, and the location and type of finishes, such as flooring and wall coverings. They may also include information on the type and location of doors, windows, and other fixtures.

As-builts provide critical information that is necessary for the smooth operation of any construction project. They enable comparisons between the original design and the final product, identifying any discrepancies or deviations that may have occurred during the construction process. This information is essential in ensuring compliance with building codes and regulations, as well as providing a complete record of the project.

Common challenges and best practices

Creating accurate as-builts can be a difficult task, and there are several common challenges that construction professionals may face. One of the most significant challenges is the accuracy of the original design documents. If the design documents are incomplete, inaccurate, or outdated, creating accurate drawings can be challenging. Other challenges may include the lack of access to certain areas of the building, discrepancies between the original design and the final product, and the lack of documentation during the construction process. 

To overcome these challenges, it is essential to follow best practices. One of the most critical ones is to ensure that the original design documents are accurate and up-to-date. It is also essential to have a thorough understanding of the construction process and to document all changes that occur during the project. Additionally, it is important to have a reliable and accurate measuring system, such as a 3d laser scanner, to verify all measurements before creating the as-built drawing.

Creating and managing as-built drawings

There are several tools and technologies available for creating and managing as-built drawings. These include:

  • 3D laser scanning: 3D laser scanning is a powerful technology that enables the creation of highly accurate and detailed drawings. With each scan accurate up to +/- 2mm, 3D laser surveys recreate a true resemblance of their environment.
  • Building information modelling (BIM): BIM is a digital representation of the building that can be used for various purposes, including the creation of as-built drawings. 3D BIM surveys establish benefits to increase efficiency and reduce time and cost.
  • Cloud-based software systems: Cloud-based software systems provide a centralised location for storing and managing as-builts, enabling easy access and collaboration.

To maximise the benefits of as-builts, it is essential to ensure that they are accurate and up-to-date. Regular updates and maintenance of the drawings can ensure that they remain an accurate representation of the building.

As-built services and solutions

There are several as-built services and solutions available that can help construction professionals create and manage their drawings. PointSCAN can help create as-built drawings to benefit your project. A team of dedicated professionals is ready to assist you with all your building challenges. PointSCAN’s services include: point cloud surveys, topographic surveys, 3D modelling, 2D floor plans and measured building surveys.


In conclusion, as-built drawings are an essential part of any construction project, providing critical information that is necessary for the smooth operation of the project. By following best practices and using the right tools and technologies, construction professionals can create accurate and effective drawings that can be used for various purposes, including maintenance, renovation, and future construction projects. Remember to keep all your building information up-to-date and use them for various purposes to maximise its benefits.

At Pointscan, we are dedicated to providing the highest quality as-built services for the best possible price. If you would like more information about pricing, please take a look at our pricing page or contact us using the button below.