1. INTD 54 other components

2. moldings cover, enhance and decorate a plain surface standing trim: fixed length—doors & windows

3. moldings cover, enhance and decorate a plain surface running trim: continuing length—cornices, fascias, chair rails, baseboards, etc…

4. moldings cover, enhance and decorate a plain surface rails: used on corridor walls of hospitals, nursing homes and guard rails at glass openings

5. moldings cover, enhance and decorate a plain surface board paneling: paneling applied in the form of multiple boards

6. trim and molding materials should be constructed from easily shaped stock to provide smooth, easily discernible details pine & oak are used when wood is desired mdf used for paint grade moldings other options: polymer moldings for more heavily detailed pieces

7. molding locations base used to finish area where wall and floor meet baseboard refers to wood base only should be sanded smooth for ease in cleaning beveled to prevent breaking or chipping crown used to soften line where wall and ceiling meet chair rail used to protect wall surface from damage installed height should be between 30-36 in.

8. doors entry doors make a first impression—design should be compatible with exterior of building residential: constructed of wood, metal or fiberglass commercial: fire-rating must guarantee no burning for 1-1½ hours

9. door styles

10. wood doors hollow core honeycomb or ladder core 3, 5, or 7 ply veneer solid core solid wood or lumber core more rigid, more expensive face veneers: oak, mahogany, cherry, maple, pine & fir paint grade doors should specify pine or fir

11. glass doors use frames of solid wood core, aluminum or vinyl, fiberglass or steel may consist of one sheet of tempered glass or laminated safety glass—by law on full- length glass may have multiple lights in each door

12. metal doors most are made of steel some available in aluminum polystyrene & polyurethane cores help improve insulation—not as susceptible to temperature changes & warping as wood surfaces may be factory coated with rust- resistant primer or baked on

13. fiberglass doors alternative to wood offers six times the energy efficiency of wood

14. door specifications manufacturer size — including width, height & thickness face description — species of wood, type of veneer construction — edge strips, top and bottom rails, stiles, core construction finishing — pre-finished or unfinished special detailing — basket for hardware, any moldings door hand — direction door opens special service — glazing, fire doors, etc… hinge location warranty

15. door hardware—hinges consist of plates (leaves) and knuckle joints joined together by a pin not an issue unless it doesn’t work properly— if proper hinging device is not specified determine type of hinge select proper weight and bearing structure determine size of hinge determine type of hinge material determine type of finish determine handling determine pin & tip style

16. door hardware—hinges full-mortise half-mortise half mortise swing clear full mortise swing clear full surface half surface full surface swing clear pivot reinforced half-surface swing clear continuous gear piano type

17. door hardware—locks needs of client & usage of lock determines selection residential—security commercial—security & heavy use three weights/grades of locks heavy duty—solid metal with specified finish standard duty—solid with specified finish light duty—painted or plated finish

18. door hardware—locks four main types: bored—doors have two round holes at right angles to one another preassembled—installed in a rectangular notch cut into door edg e

19. door hardware—locks mortise lock—installed in a prepared recess rim lock—attached to the inside of a door stile

21. participation activity …using the list of hinges from this lecture, find an image of each of the different types of hinges …write a brief description of the function of each hinge to accompany each selected image …include this completed activity in your product binder in the “other components” section