Drafting doors and windows

Floor plans should be drawn with a hierarchy of line weights for easy reading and for graphic excitement. Generally, a minimum of three line weights should be used, as illustrated in Figure Walls should be drawn with the darkest and thickest lines. These lines can be double or filled in to indicate the thickness of the wall. The actual wall thickness will vary with the construction, but there. Most walls in residential and small commercial construction are built with 2x4 wood studs, which are actually 3V2 inches 89 mm in width.

The same wall thickness is also often used in large commercial interiors where the studs are made of steel, although steel stud widths are produced in many other sizes as well. For both residential and commercial projects, interior 2x4 walls are generally drafted at approximately 5 inches mm. These are then cross-referenced to a smaller- scale floor plan. Figure A minimum of three distinct line weights should be used in floor- plan drawings. Figure A variety of line weights and types are used to depict specific kinds of wall construction in floor-plan drawings.

Exterior walls are drawn at about inches mm thick, depending upon what materials they are constructed of. See Figure for an example of different wall materials and how they are constructed as well as designated in a plan view drawing. Built-in and free-standing objects such as countertops, plumbing fixtures, stairs, furniture, and other items that have contours should be drawn with slightly lighter line weights than the walls.

Finally, textures, door swings, and dimension lines are the thinnest and lightest lines, as shown in Figure Doors and windows are drawn in the floor plan using various symbols and images, and are further dimensioned and referenced to schedules in the construction drawings. The symbols used will depend upon the operating action of the door or window, the specifics needed to describe it, and the scale of the floor-plan drawing.

In hand-drafting, these symbols are generated for each new project. However, when using a computer, door and window symbols can be stored in a symbol library and merely called up and inserted in the proper location. Doors are generally classified by their action, as illustrated in Figure , and whether they are interior or exterior units. Figure In this drawing, walls are drawn with heavy lines.

Built-in furniture, cabinetry, and other objects are drawn with medium lines. Textures are represented with light lines.

They are all of the same materials, style, and other matching features. Although a wide variety of styles exists within these general classifications, it is difficult to denote the specific style in a plan view. Refer to Chapter 10 for the most common door types, their operation, styles, hardware, and other features. Doors are drawn in plan view as a heavy line in small-scale drawings, or as a double line, to indicate their thickness, in larger- scaled plans.

A swing door has a thinner curved line drawn to denote the direction of its swing. In small projects particularly residential work the door size is noted on the plan Figure In larger and commercial projects, openings that are to receive doors can be addressed by two methods. The first and simplest is to treat openings generically. Post Contents. Doors Drawing Symbol. Typical Architectural Doors Symbols. Doors Symbol for Drawing. Window Symbole for Architectural Drawing.

Symbols for Kitchen. Kitchen Cabinets Symbols. Plumbing Fixtures Symbols and Approx. Architectural Symbols for Building Materials.

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