The dotted line might be a ceiling beam.
How to indicate window height on a floor plan.
Click this one to see an enlarged version click this one to see an enlarged version each room is shown as are all the walls doors windows stairs walls cabinets appliances plumbing fixtures and furniture.
The solid circle and square represent columns.
One for each level of the house these indicate the sizes and locations of all of the rooms in the house all the doors and windows and any built in elements such as plumbing fixtures and cabinets.
Typically this is about six foot eight inches off the floor with an eight foot high ceiling or 8 feet off the floor if the ceiling is nine or ten feet tall.
Walls windows and doors plan symbols and features.
The overall floor plan gives a flattened two dimensional bird s eye view of a floor level in the house.
Breaks in walls indicate doors windows and openings between rooms.
Walls are represented by parallel lines and may be solid or filled with a pattern.
A floor plan is a type of drawing that shows you the layout of a home or property from above.
It s not always easy to make an educated guess about what a particular abbreviation or symbol might mean.
Indicates how all of the walls should be constructed including the size of the lumber to be used usually 2x4 or 2x6.
Floor plans site plans elevations and other architectural diagrams are generally pretty self explanatory but the devil s often in the details.
This might be a dropped ceiling.
Show outline of house at exterior walls and indicate location of windows doors with minimum u factors indicated per wsec table r402 1 3.
The dotted square top left indicates something above the line where the floor plan is cut typically 4ft.
Type height and attachment of guardrail required for all decks over 30 in height floor plan a.
The walls are the strongest visual elements in a floor plan.
Plan 497 21 above features floor plan details showing doors walls and windows.
The black and white circle is used to indicate floor heights so you can tell if there s a step up or down.