Turning Old Paper Blueprints into a Modern Digital Plan

Turning Old Paper Blueprints into a Modern Digital Plan

George Mallory
George Mallory
4 min read

When you’re planning a major home reno you may come across a dusty tube of old architectural blueprints hidden in a garage cupboard. Finding that your property has a recorded history is exciting, but it soon becomes a very practical question: Can a draftsman change my current house plans Dee Why? Yes. The short answer is yes. But the process is a lot more than erasing a few lines and drawing a new kitchen extension over the original paper.

The first big hurdle is translating that physical history into a modern, digital form. 

 

Most homes built more than a couple decades ago were designed with hand drawn ink on special drafting paper. A professional will have to take those fragile physical documents and recreate by hand every single wall, window and door in specialized computer-aided design software. This gives you a very accurate digital baseline to work from with your new renovation ideas that you can manipulate.

 

But you can’t take a thirty-year-old piece of paper at face value without checking what is actually going on. Houses do move, and it’s not unusual to find unauthorized DIY alterations by previous owners that never made it onto the official plans. A site visit is an absolute must, to measure the rooms and confirm the old drawings are a true reflection of what is really there. Finding out a wall is actually ten centimetres to the left of what the paper says can completely change your renovation strategy.

 

Building codes and safety regulations have also changed dramatically since those original documents were penned. That perfectly legal structural span or window size of yesterday could easily fall short of today’s stringent safety standards. When you update the files, you are updating the entire structural framework for meeting the modern municipal requirements. Your design professional will modify the old dimensions so that your new extension will not violate any existing residential building codes.

 

It saves a tremendous amount of time and money by starting with the original documents. Because the basic shape, boundary lines and roof pitch are already worked out, the design team doesn’t have to start from scratch. This way, they can get right to work on the creative side of the project, like reconfiguring your interior layout or designing a lovely new outdoor entertainment space. It gives the whole project a big head start.

 

Another big advantage of digital modernization is that it finally enables the home to be visualized in three dimensions. Those flat confusing lines on the original paper can be extruded into a realistic digital model that lets you virtually walk through your home. You get to see exactly how your proposed changes will impact natural light and traffic flow before you spend a single dollar on construction materials.

 

If you’re looking at an old pile of property documents and asking yourself, can a draftsman update my existing house plans in Dee Why?, be sure that those old files are very valuable indeed. By handing it over to a professional, you close the gap between the history of your home and its future potential. They provide the basic road map to expand your living space safely and legally.

 

Modernizing these files is the best protection against nasty surprises during the demolition phase. By using historical documentation and accurate field measurements together, you eliminate the dangerous guesswork that so often plagues renovation projects. The end result is a seamless set of instructions that your builder can follow with absolute confidence to transform your older property safely into the modern era.

 

Conclusion

 

Finding the original blueprints for your property is akin to finding a map to your future renovation. As they are, they cannot be used. A skilled professional can digitize, verify and modernize these drawings to meet today’s structural standards. This smart approach will save you valuable time, cut preliminary design costs and give you a very accurate starting point for your new layout. To summarize, the best, most efficient way to get your home upgrade up and running is to update your existing files.

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