Title block - provides details about the project, the specific plan revision you're looking at, the architect or designer, the date etc.The symbols below are used in architectural floor plans.Įvery office has their own standard, but most symbols should be similar to those shown on this page. Compass - shows the orientation of the plan diagram and the structures it depicts. Graduated scale - used to indicate the size and scale of objects and structures in the diagram. Window and door references - a reference to specific windown and door diagrams numbers indicate which diagrams. Detail reference - a reference to a detail diagram numbers indicate which diagram. Section reference - a reference to a separate section diagram numbers indicate which diagram. Elevation reference - a reference to an elevation diagram numbers indicate which diagram. Special area reference - a reference to a separate diagram detailing a special area numbers indicate which diagram. Job datum level - indicates the altitude at a specific point, relative to a universal reference point known as a ' datum '. Floor level note: the floor level is provided as a figure relative to a datum, or universal reference point. Shane Williamson A good source for people wanting to do their own designs. What's the difference between an architect and a building designer? How to choose an architect How to consult with an architect or building designer. Object sittting above the plane of the depicted section - a surface mounted object sitting higher than the plane of the diagram. Object mounted over - an object mounted over the area shown. Free-standing object - an object not connected to the adjacent wall or surface. Surface-mounted object - an object mounted directly on a wall or surface. Special area reference - a reference to a separate diagram detailing a special area numbers indicate which diagram Elevation reference - a reference to an elevation diagram numbers indicate which diagram Section reference - a reference to a separate section diagram numbers indicate which diagram Detail reference - a reference to a detail diagram numbers indicate which diagram Window and door references - a reference to specific windown and door diagrams numbers indicate which diagrams Graduated scale - used to indicate the size and scale of objects and structures in the diagram Compass - shows the orientation of the plan diagram and the structures it depicts Title block - provides details about the project, the specific plan revision you're looking at, the architect or designer, the date etc.Īrchway Lintel Access hatch Recessed object - an object recessed into a particular wall or surface. Floor plan abbreviations and symbols Tags.

A good source for people wanting to do their own designs. To help make things a bit easier, we've put together a cheat sheet to explain many of the more common abbreviations and symbols.

It's not always easy to make an educated guess about what a particular abbreviation or symbol might mean. House plans like floor plans, site plans, elevations and other architectural diagrams or blueprints are generally pretty self explanatory - but the devil's often in the details.

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