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1. List 7 different things to evaluate with doors and windows. - Correct Answer: 1.
appearance
2. condition
3. operability
4. security
5. energy
6. efficiency
7. comfort
8. water leakage
2. List 12 common problems with doors and windows. - Correct Answer: rot; damage;
paint/stain problems; caulking/flashing problems; putty/glazing problems; sill slope;
deteriorated sills; frame deformation; storm and screens missing or damaged; cracked or broken
glass; condensation between panes; vines
3. Give 3 examples of where flashings would typically be found on exterior walls. - Correct
Answer: 1. over windows and doors
2. at bottoms of walls
3. at horizontal siding joints in panel type siding
,4. List 6 common problems with caulking, trim, and flashings. - Correct Answer: 1. missing
flashings
2. ineffective or incomplete flashings
3. loose
4. rust
5. rot
6. caulking missing or ineffective
5. List 3 mechanisms by which water may get into wall systems from the building exterior. -
Correct Answer: 1. rain driven by wind
2. rain running down the wall
3. water wicking into the wall
6. Why should all risers in a set of steps be uniform? - Correct Answer: uneven risers are a
trip hazard
7. Rise is usually _________ inches maximum, and tread depth is typically ___________ to
_________ inches minimum. - Correct Answer: rise is 7 3/4" maximum
depth is 10 inches minimum
8. The nosing is usually ___________ inches deep. - Correct Answer: 3/4" to 1 1/4"
9. Minimum dimensions for landings are often stated as ___________ feet by ____________
feet. - Correct Answer: 3 feet
,10. Explain why the absence of a landing may be a safety hazard. - Correct Answer: An
outward opening door can knock someone off the stairs.
11. Describe spalling. - Correct Answer: the crumbling, flaking, chipping, or shaling of the
surface of the masonry
12. What is the best way to test for rot in a wooden stair stringer? - Correct Answer: probe
the wood with an awl or screwdriver
13. Why can carpet on wood porches be bad? - Correct Answer: It prevents close inspection
and hold water against the wood causing rot.
14. Guardrails are typically required on porches, decks, or balconies more than _________
inches above grade. - Correct Answer: 30 inches
15. The openings between railing spindles should not be greater than ____________ inches. -
Correct Answer: 4 inches
16. Why should spindles be vertical, not horizontal? - Correct Answer: Horizontal spindles
are climbable.
17. Railings on stairways should be between _________ inches and ____________ inches above
the stair nosing depending on your area. - Correct Answer: 34 to 38
18. Guardrails should be at least ___________ inches high. - Correct Answer: 36
19. Why shouldn't you align a beam with a gutter to check for sag? - Correct Answer:
Gutters slope so they always look off level.
, 20. What is the requirement for beam end bearing on masonry? - Correct Answer: 3 inches
How might paint indicate that a beam has slipped out of its pocket? - Correct Answer: If the
beam is painted and there are unpainted parts visible at the supports, this may indicate
movement of the beam.
Beams should be mechanically fastened to the supporting members. True or False? -
Correct Answer: True
Joists are usually spaced _________ or ___________ inches on center. - Correct Answer: 16
or 24
The metal brackets used to support joists are called ___________. - Correct Answer: joist
hangers
What 2 inspection techniques can you use to inspect for sagging joists? - Correct Answer: 1.
bounce on the deck
2. scan the deck with your eye at deck level
Two ways to attach a ledger board to wood-frame structure are: - Correct Answer: 1. lag
bolts every 24 inches
2. multiple nails every 16 to 24 inches
Describe the proper way to flash a ledgerboard installed over siding. - Correct Answer:
Flashing extends from under the siding, over the top of the ledgerboard, and down.