The NCIDQ IDPX exam tests the designer’s understanding of construction sequencing to ensure efficient installation. In this scenario, the design includes wood wall panels with aluminum reveals (strips that fit between or around the panels for aesthetic or functional purposes). The goal is to determine the most logical and efficient installation sequence.
Option A (Installation of panels then reveals):This is the correct choice. Wood wall panels are typically installed first to create a continuous surface, with the aluminum reveals added afterward to fit between or around the panels. This sequence ensures that the reveals can be precisely placed to cover joints or edges, providing a clean finish. Installing the panels first also allows for adjustments to their placement before the reveals are added.
Option B (Installation of base then wood wall panels):The base (e.g., wall base or trim at the floor) is usually installed after the wall panels to ensure a seamless transition and to cover any gaps at the bottom of the panels. Installing the base first could lead to alignment issues or damage during panel installation, making this sequence less efficient.
Option C (Installation of inner wall blocking then reveals):Inner wall blocking (structural support within the wall) is installed before the panels, not the reveals. Installing reveals after blocking but before panels would be impractical, as the reveals need to align with the panels, not the blocking.
Option D (Installation of reveals then inner wall blocking):This sequence is illogical because inner wall blocking must be installed before any wall finishes (like panels or reveals) to provide structural support. Installing reveals before blocking would disrupt the construction process.
Verified Answer from Official Source:
The correct answer is verified from NCIDQ’s official study materials on construction sequencing and detailing.
“For wall systems with panels and reveals, the most efficient sequence is to install the panels first, followed by the reveals, to ensure proper alignment and a clean finish.” (NCIDQ IDPX Study Guide, Detailing and Construction Section)
The NCIDQ IDPX Study Guide specifies that installing panels before reveals is the most efficient sequence, as it allows for accurate placement and finishing. This logical order ensures that the reveals can be fitted properly, making Option A the correct answer.
Objectives:
Understand construction sequencing for efficient installation (NCIDQ IDPX Objective: Detailing and Construction).
Apply detailing knowledge to coordinate installation processes (NCIDQ IDPX Objective: Construction Administration).
[References:, NCIDQ IDPX Study Guide, Detailing and Construction Section., National Council for Interior Design Qualification (NCIDQ), IDPX Exam Blueprint, Section on Detailing and Construction., ]
