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Chapter 14

Chapter 14. Floor-Plan Symbols. Links for Chapter 14. Walls and Partitions. Stairs. Doors and Windows. Fireplaces. Cabinets and Fixtures. Other Floor Plan Symbols. Wall Symbols. With CADD, walls are draw to the exact thickness

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Chapter 14

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  1. Chapter 14 Floor-Plan Symbols

  2. Links for Chapter 14 Walls and Partitions Stairs Doors and Windows Fireplaces Cabinets and Fixtures Other Floor Plan Symbols

  3. Wall Symbols • With CADD, walls are draw to the exact thickness • Studs are vertical construction members used for framing walls • A 2 X 4 is actually 1 1/2” x 3 1/2” • A 2 X 6 is actually 1 1/2” x 5 1/2”

  4. Walls and Partitions • Draw exterior wood walls 6” • Draw exterior masonry walls with an additional 5” for a total of 9 1/2” • Draw partitions (interior walls) 4” thick • The soil stack wall should be drawn 8”

  5. 7" 5" 1/ 2" G YP SU M 1/ 2" G YP SU M EX TE RI OR IN TE RI OR EX TE RI OR IN TE RI OR 2X 6 ST UD 2X 4 ST UD 1/ 2" S HE AT HI NG 1/2 " S HEA THI NG SI DI NG SI DI NG TY PI CA L 2 X 6 TY PI CA L 2 X 4 EX TE RI OR W AL L EX TE RI OR W AL L 2X 6 AS N EE DE D 9 1/ 2" 1/ 2" G YP SU M 1/ 2" G YP SU M IN TE RI OR BO TH S ID ES EX TE RI OR EX TE RI OR 6 1/ 2" 2X 4 ST UD IN TE RI OR 1/2 " S HEA THI NG TY PI CA L 4" M AS ON RY 2X 4 ST UD S 4 1 /2" 1" A IR S PA CE EX TE RI OR W AL L IN TE RI OR W AL LS WI TH M AS ON RY V EN EE R Walls and Partitions

  6. Wall and Partitions • Walls are shaded so they stand out from the rest of the drawing • This is referred to as poché, is commonly done on the back of the drawing to avoid smudging and should be done last

  7. Wall and Partitions • Partial walls are at least 36” above the floor and defined with a note • Guardrails are noted and at least 36” tall with no more than 4” between rails

  8. Door Symbols • Exterior doors are drawn with sill on the outside about 1/16” away • Main door is usually 3’-0” • Other exterior doors are 2’-8” • Most doors are 6’-8” tall

  9. Door Symbols • Interior doors are drawn without a sill • Utility rooms 2’-8” • Bathrooms 2’-4” to 2’-6” • Other rooms 2’-6” to 2’8” • Closets 2’-0” to 2’-4”

  10. Door Symbols • ADA specifies that all doors be 36” wide • Pocket doors slide into the wall and require no swing • Bipass door is used on a closet and one door slides behind the other

  11. Door Symbols • Bifold doors are used for a closet and open independently • Double-entry or French doors is for a formal entryway

  12. Door Symbols • Glass sliding doors save floor space and are for a more contemporary house • Double-acting doors are between a kitchen and eating area

  13. Door Symbols • Dutch doors open at the top and the bottom • Accordion doors are used for a closet

  14. Door Symbols • Garage doors range from 8’-0” to 18’0” wide and 7’-0” high • The open position is shown as dashed lines

  15. Window Symbols • The sill is drawn on both the inside and outside of the window • Windows range in size from 2’-0” to 12’-0” at intervals of 6” • Size of the window depends on its purpose and if it should open or not

  16. Window Symbols • Casement windows are able to be opened 100 %

  17. Window Symbols • Pictorial windows have two windows that slide vertically

  18. Window Symbols • Awning windows are used in basements or below a fixed window

  19. Window Symbols • Fixed windows are larger and do not open or close

  20. Window Symbols • Bay windows extend beyond the wall and can extend from the floor to the ceiling or contain a bench

  21. Window Symbols • Garden windows are usually in a kitchen or utility room • Skylights add natural light and are drawn with dashed lines on the floor plan

  22. Schedules • Schedules are used to describe items on the floor plan and include: • Manufacturer • Product name and model number • Type and color • Quantity and size • Rough opening

  23. Schedules

  24. Kitchens

  25. Bathrooms

  26. Utility Rooms

  27. Wardrobe Closets

  28. Stair Floor Plan • DN = Down, UP = Up, R = Risers • Rise is one tread and Run is one riser • Always one less run than rise • Stair length = tread length X number or runs • Landings are at least 36” x 36”

  29. Other Floor Plan Symbols • Hose Bibb - Outdoor water faucet • Concrete Slab - Used for garage floor, patio, and driveways

  30. Other Floor Plan Symbols • Attic and Crawl Spaces - Access can be placed in a closet or hallway • Floor Drains - Used to accumulate water on a floor

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