Slab doors are constructed in two configurations:

Slab doors are constructed in two configurations:

• A. Slab and panel.
• B. Solid core and hollow core.
• C. Raised and flat.
• D. Ledge and framed.

Answer: (B)

Slab doors are flat, door-only pieces without a frame or decorative panels. The two ways they’re built internally are solid core and hollow core. A solid core slab door has a dense interior filling, making it heavier, more durable, and typically offering better fire resistance and sound dampening. A hollow core slab door has an empty interior and a thin skin, so it’s lighter and cheaper but not as durable or fire-resistant. The question is testing your understanding of these two core constructions that define slab doors, which is why solid core and hollow core is the best answer. The other options describe surface styles or different door categories (panel design, raised versus flat surfaces, or framing terms) rather than the internal core construction of slab doors.

Slab doors are flat, door-only pieces without a frame or decorative panels. The two ways they’re built internally are solid core and hollow core. A solid core slab door has a dense interior filling, making it heavier, more durable, and typically offering better fire resistance and sound dampening. A hollow core slab door has an empty interior and a thin skin, so it’s lighter and cheaper but not as durable or fire-resistant. The question is testing your understanding of these two core constructions that define slab doors, which is why solid core and hollow core is the best answer. The other options describe surface styles or different door categories (panel design, raised versus flat surfaces, or framing terms) rather than the internal core construction of slab doors.