![]() Many people struggle with all the abbreviations on blueprints, but just look at the key on the side. This means that every quarter inch on the plan equals 1 foot of actual length on the completed structure. First, blueprints are typically drawn on a ¼ inch scale. Want to read your house plans yourself? There are a few things to keep in mind. Professionals can easily decipher blueprints and figure out everything needed to build the home. Mechanical, electrical, and plumbing (MEP drawings)Įach of these sections uses a scale, symbols, and abbreviations to simplify reading the many elements on the page.You can always print PDF plans at a local shop if you need physical copies! A cyanotype blueprint What Is Included in Blueprints?Ī full set of construction documents includes a number of pieces. Some people even bring them into the field on a mobile device. Many people prefer sending their plans digitally to their bank, builder, building department, etc. Printed sets are still available to buy, but they aren’t as popular. Why? Because PDFs of plans can be emailed directly to the consumer. In today’s modern world, digital construction files created on CAD (Computer Aided Design) software have replaced paper altogether. These inverted the colors-they had blue lines on white paper-and people called them whiteprints or bluelines. First, the cyanotype blueprint got replaced by diazo prints. This process was developed in 1842 by John Herschel and remained in use until the 1940’s. So, the original blueprints-cyanotypes-really were blue! ![]() When exposed to light, the exposed parts of the drawing (the background) became blue, but the drawing lines blocked the coated paper from exposure and remained white. The paper or cloth was pre-coated with a photosensitive chemical mixture of potassium ferricyanide and ferric ammonium citrate. Construction documents were created by taking a drawn image on semi-transparent paper weighed down on top of a sheet of paper or cloth. Whether you’re looking at house plan blueprints or blueprints for a commercial building, the basics are the same! Modern printed blueprints The History of the Blueprint Construction drawings are created by a team of designers, architects, and engineers to bring together all the pertinent items required into one set of documents. You will see what materials to use and where as well as the overall aesthetic. It also shows the location of doors, windows, plumbing, and electrical features. A blueprint shows how the frame of the building goes together. Architectural blueprints are a type of construction drawing that shows how a building is designed so a professional knows how to construct and finish it. ![]() If you build anything that requires a permit from a building jurisdiction, you will need construction documents also known as blueprints for the project.
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