2025/2026 NEW PDATE
The MOST specific information about the size and location of windows would be found in a - correct
answer-Floor plan
What direction does heat flow? - correct answer-Hot to cold
What are batter boards - correct answer-takes and ledger boards marking building lines
What is the MAXIMUM distance between a ventilating opening in an underfloor space and each
corner of the building? - correct answer-3 feet
What is NOT required in exterior nonbearing walls? - correct answer-Loadbearing headers
A lengthwise grain separation between or through the growth rings of lumber is called a - correct
answer-Shake (c 326)
The abbreviation "d" in "16d" means - correct answer-Penny
Notches may not be located in the ____________ of a joist span - correct answer Middle 1/3
How should board and batten be installed? - correct answer-1 inch overlap 10d nails
What is the maximum allowable notch in ceiling joists - correct answer 1/6 the depth of the member
How MUST rafters be framed to each other - correct answer-Gusset plate (R802.3)
What is used to prevent buckling at points of high stress? - correct answer Squash blocks
Prior to the installation of wood floor how long for acclimation? - correct answer-4-
5 days
Where do you start laying parquet flooring - correct answer-Centerline
What is the first step in carpet installation? - correct answer-Tackles strip
What type of nail is used in floor installation - correct answer7d or 8d threaded/Cut steel
What should be applied to crevices in wood flooring? - correct answer-Filling
What is the best nail for hardwood - correct answer-Ring shank nail
What is the maximum size of a floor frame opening? - correct answer5 sq ft (62) (R310.2.1)/ 4 ft
header joist (130) (R502.10)
When installing a string of wall cabinets, the cabinets should - correct answer-Be attached to the
, adjacent cabinets before to the wall
What is the MINIMUM height for a stairway handrail - correct answer-34 inches
A third stairway stringer should be used when the stair width exceeds correct answer-30 inches
What type of nail are best for general construction? - correct answer-Smooth shank
What is the MAXIMUM flame spread index for insulation materials - correct answer-25 (R302.10.1)
What is the MAXIMUM dimension of the ventilation coverings for under-floor space correct answer-
1/4 inch (R 408.2)
Flexible insulation placed in floor joists above an unheated crawl space should correct answer-Be
well supported between joists/ sing a wire mesh or rigid board (c 904-5)
In a crawl space how far from the floor joints do you need to place vapor retarder correct answer-
Top Soil
Ice dam protection needs to be _________ from the edge of eaves correct answer-24 inches
(R905.1.2)
Where to install radiant heat barrier in attic - correct answer-Rafters
What is the major advantage of icynene over poly rethane foam - correct answer Can be po red
instead of sprayed
In a crawl space, what kind of vapor retarder should be used? - correct answer-6 mil or 8 mil
When batt insulation is installed a vapor retarder that __________ is commonly correct answer-4 mil
polyethylene
What is the MINIMUM amount of space that is allowed between roof sheeting and insulation to
allow the passage of air? - correct answer-1 1/2 in
In a ceiling batt insulation where is the vapor retarder placed? - correct answer-Against the back of
ceiling finish
A vapor retarder on blanket installation MUST - correct answer-Face the warm side of the wall
How should radiant heat barrier be installed - correct answer-Either rafter (1st choice)/ perforated
The nailing holes in al min m and vinyl siding are elongated to allow for correct answer-Expansion
and contraction
What is the MINIMUM lap of rabbeted horizontal lap siding - correct answer1/2 inches (R703.5.3)
In a Vinyl soffit installation what type of accessory is used - correct answer-J or F Channel (c 677)
What kind of siding can be vertically installed - correct answer-Board and Batten/Plywood