Chapter 22, Problem 2RQ

To determine

Write about the major considerations that an architect should think when selecting interior finish materials and systems.

Explanation of Solution

The major concerns in selecting interior finish materials and systems are given below:

Appearance–A main function of interior finish components is to make the building interior look neat and clean by covering the rougher and less-organized part of framing, insulation, electrical wiring, vapor retarder, ductwork, and piping.

Durability and maintenance–Wear and tear parameters should be carefully considered in choosing finishes for a building. Extremely durable finishes usually cost more than shorter-lived ones and are not always needed.

Acoustic criteria–Interior finish materials sturdily affect noise levels, the listening condition quality, and acoustic privacy levels inside a building. Interior surfaces that are highly sound absorptive can reduce the noise intensity to a bearable level.

Fire criteria–The provisions given in the building codes are aimed at several vital characteristics of interior finishes with respect to fire.

Relationship to electrical and mechanical systems–Interior finish materials connect the mechanical and electrical building services at the delivery point of the services.

Changeability–Changing occurs in the use patterns of a building. For example, in a concert hall, the major changes will be infrequent; hence, unchangeable interior partitions are suitable.

Cost–The measurement of cost of interior finish system is performed in two dissimilar ways, such as first cost and life-cycle cost.