fbpx
23 April 2021

CAD vs. manual drafting: What’s the difference?

If you are working with a draftsman, the more likely you’ll encounter these two options.
drafting Australia, online drafting services, online drafting, Mt. Martha drafting, drafting Melbourne, drafting Adelaide, drafting Perth, drafting Sydney, drafting Brisbane, drafting gold coast, drafting sunshine coast, drafting Hobart, drafting Canberra, drafting, drafting and design, cost of drafting house plans, drafting companies, cad drafting services

Quality drafting services are essential for the construction of your dream home. These technical drawings ensure that all the builders and tradespeople involved in the construction process know precisely what to do ⸺ much like a formula to your project’s success. Here, we will discuss the two types of drafting services you will encounter in your journey: CAD drafting and manual drafting.

Manual drafting is all about producing all these technical drawings by hand using drafting pencil, or drafting pen, drafting paper, a scale ruler and stencils.

CAD drafting, on the other hand, uses software that simplifies and speeds up the production of technical drawings because it features drafting sheet templates and automatically duplicates repeating design elements. CAD drawn documents can be updated simply and quickly if a  revisions or change needs to be made.

CAD Building designer Adelaide, Building designer Gold Coast, Building designer Brisbane, Building designer Perth, Building designer Melbourne, Building designer Sydney, Building designer Hobart, virtual building designer free, architect building designer, virtual building designer, what does a building designer do?

Nowadays, only a handful of architects, building designers, and draftspeople still hand draft technical drawings. They now prefer using CAD softwares because these are more preferred by builders and the authorities.

How designers use manual drafting

Still, there are many homeowners who admire hand drafted drawings. They appreciate it because it reflects the creativity of the design professional they hired for their project. 

drafting Australia, online drafting services, online drafting, Mt. Martha drafting, drafting Melbourne, drafting Adelaide, drafting Perth, drafting Sydney, drafting Brisbane, drafting gold coast, drafting sunshine coast, drafting Hobart, drafting Canberra, drafting, drafting and design, cost of drafting house plans, drafting companies, cad drafting services

Also, manual drafting shows how skilled the architect, building designer, or draftsman is. It gives them an opportunity to showcase what they can do. This is the case for design professionals who like to go ‘old school’ from time to time. Manual drafting allows them to continue practising the skills they’ve developed in the early stages of their careers. They do this to avoid getting rusty or too reliant on computers.

drafting Australia, online drafting services, online drafting, Mt. Martha drafting, drafting Melbourne, drafting Adelaide, drafting Perth, drafting Sydney, drafting Brisbane, drafting gold coast, drafting sunshine coast, drafting Hobart, drafting Canberra, drafting, drafting and design, cost of drafting house plans, drafting companies, cad drafting services

Even if they can’t do or submit hand-drafted planning documents all the time, they still use their beautiful artistic hand every time they start a new project. Design professionals usually provide concept drawings to their customers at the end of a consultation. They sketch out a design while the customer briefs them as a way of capturing their thoughts and vision. These sketches are usually discarded after the first stages of a project, but feel free to keep them as a remembrance.               

Advantages of CAD drafting over manual drawings

As mentioned earlier, a majority of architects, building designers, and draftspeople prefer using CAD software mainly because it speeds up this tedious process. 

Why?

Because today’s customers require stricter deadlines and faster turnaround time for their projects. The design professionals must keep up with the demand and must complete the drawings in a shorter period of time. 

Here’s how CAD software speeds up the production of technical drawings: 

drafting Australia, online drafting services, online drafting, Mt. Martha drafting, drafting Melbourne, drafting Adelaide, drafting Perth, drafting Sydney, drafting Brisbane, drafting gold coast, drafting sunshine coast, drafting Hobart, drafting Canberra, drafting, drafting and design, cost of drafting house plans, drafting companies, cad drafting services

Using CAD software makes their work more accurate

Manual drawings, being done by hand, often have a lot of human errors that need to be corrected. Redrawing takes a lot of time. In worse cases, they need to start from scratch. When this happens, it would be hard to deliver the drawings on time. 

CAD software helps the draftsman produce more accurate scale drawings. It features a toolset that calculates the sizes, alignments, and dimensions; then does more basic tasks automatically. 

When the drawings are accurate, tendering and construction would be a breeze.

It’s easier to revise planning documents using CAD software 

CAD enables the draftsman to make quick revisions and fix errors in each draft. The final planning documents would be neat, with no trace of revisions at all.

In manual drawings, the drafter would erase and redraw the parts that need to be fixed, which degrades the clarity of the paper and the whole document. If the modifications are so large, the draftsman has no choice but to retrace and redo the drafting.

CAD creates ready-made templates and databases

The draftsman saves a lot of time using CAD because the software lets them use templates like these in all their drawings. All these drawings are saved in a database and can be reused for future projects. This significantly speeds up the drafting workflow.

drafting Australia, online drafting services, online drafting, Mt. Martha drafting, drafting Melbourne, drafting Adelaide, drafting Perth, drafting Sydney, drafting Brisbane, drafting gold coast, drafting sunshine coast, drafting Hobart, drafting Canberra, drafting, drafting and design, cost of drafting house plans, drafting companies, cad drafting services

Teams of draftsmen work more efficiently with CAD

In manual drafting, a team of draftsmen often work simultaneously to meet the deadline. This is hard because people are supposed to work like one, but people are not always in tune with each other. Consistency and accuracy will be an issue.

This is not the case with CAD. Collaboration is better because everything is digital. Workflow is smoother and the final planning documents will come out consistent.

CAD drawings are compatible with 3D modelling software

Unlike manual drawings, CAD drawings are used to develop CGI visuals, 3D models, and BIM models for developing constructions. 

Here at Superdraft, we often convert 2D CAD drawings into 3D models, then produce immersive 3D virtual home tours with it. 

Another advantage of creating a 3D model is if a design element changes within the model, it will be reflected in the floor plans and elevations globally – without the need to go back and update all of these other drawings one by one.

drafting Australia, online drafting services, online drafting, Mt. Martha drafting, drafting Melbourne, drafting Adelaide, drafting Perth, drafting Sydney, drafting Brisbane, drafting gold coast, drafting sunshine coast, drafting Hobart, drafting Canberra, drafting, drafting and design, cost of drafting house plans, drafting companies, cad drafting services

All these reasons make CAD drawings an efficient choice for the first phases of the project. It streamlines the tedious process of producing technical drawings and removes human error. 

Here at Superdraft, we offer more than digital drafting services to our customers. As the entire process needs to be efficient, we also give our customers access to our online project planning platform where you can review and mark up the drawings from your draftsman. 

Get a free quote. Sign up for a free account and start planning your project for free today.

Find more articles, guides and inspiration in the planning dashboard. Save them to your dream board, and start planning your dream space today.

Share on facebook
Share on twitter
Share on linkedin
Share on email
Share on pinterest

Join our design community

Forgot your username or password?

Download our '5 crucial things you must know before starting any build project' guide for free today

Simply fill in your details below and we’ll send a copy straight over to you

See how much you could save with a free, no-obligation quote today

Simply fill in your details below and we’ll be in touch to discuss your project

  • Drop files here or

    Download The Free Guide Now

    Fill in the below to get instant access: