NKBA Kitchen Planning Practice Test 2026 - Free Kitchen Planning Certification Practice Questions and Study Guide

The function of a load-bearing wall is to support the structure vertically. This type of wall is essential in carrying and distributing the weight of the roof, floors, and any other structural loads above it down to the foundation. Load-bearing walls are integral to the stability of a building, ensuring that structural integrity is maintained over time.

While other options mention insulation, aesthetic features, or accessibility, they do not encompass the primary purpose of a load-bearing wall. Insulation is typically provided by materials within or surrounding walls, decorative features are unrelated to structural support, and design choices for movement and access pertain to layout rather than the foundational role of a load-bearing wall. Understanding this function is crucial for kitchen planning, as it affects the placement of cabinets and major appliances where modifications or renovations are being considered.