NASCLA Accredited Commercial General ContractorSpecialties and EquipmentMedium
A general contractor is overseeing the installation of a modular wall system in a new office building. To ensure proper acoustics and fire resistance between offices, which of the following components is crucial to integrate within the modular wall design?
- AIntegrated cable management raceways
- BSound attenuation batts and fire-rated gypsum board
- CPre-finished decorative panels
- DAdjustable leveling feet and base plates
Show answer & explanationAnswer & explanation
Correct answer: B. Sound attenuation batts and fire-rated gypsum board
Sound attenuation batts (often fiberglass or mineral wool) absorb sound, improving acoustics, while fire-rated gypsum board provides the necessary fire resistance to meet building code requirements between spaces.
Why the other options are wrong
- A. Cable management is for electrical and data, not acoustics or fire resistance.
- C. Decorative panels are for aesthetics and do not inherently provide acoustic or fire-rated properties.
- D. Leveling feet and base plates are for structural stability and alignment, not sound or fire protection.
Modular Wall System Components
Factory-fabricated wall sections designed for quick installation and reconfiguration, often incorporating specialized elements for acoustics, fire resistance, and utility integration.
- Offer flexibility and speed of installation.
- Can include integrated elements like doors, windows, and utilities.
- Acoustic and fire ratings depend on internal components and materials.
Memory trick: Modular walls need 'Sound' advice and a 'Fire' defense.