Fibre (fiber) boards in interior works: With reference to finishing, what can be done to fibre boards used for partitions, ceilings, and panels?

Introduction / Context:Fibre boards (hardboard, medium-density fibreboard, insulating fibre board) are common in interior applications. Understanding their finish compatibility helps specify decorative treatments and maintenance schedules.

Given Data / Assumptions:

• Fibre boards are used as wall/ceiling panels, partitions, and backing boards.
• Finishes include distemper, emulsion paints, and enamels when properly primed.

Concept / Approach:Because fibre boards present a uniform surface, they can accept a variety of coatings. With appropriate sealing/priming, they can be distempered or painted. Heavy structural furniture frames are typically not made from insulating or low-density fibre boards; MDF can be used for cabinetry panels but the option presented emphasizes “structural frames,” which is not their main use compared to solid wood or engineered lumber.

Step-by-Step Solution:

Verification / Alternative check:Manufacturers’ datasheets recommend sealing/priming fibre boards, after which a wide range of coatings (including distemper and paint) can be applied for interior use.

Why Other Options Are Wrong:

• Only distemper / only paint: both are possible; limiting to one is incomplete.
• Mainly for structural furniture frames: misleading; boards are primarily panel products, not high-strength frames.

Common Pitfalls:

• Skipping primer and getting poor adhesion or raised fibres.
• Using exterior exposure without weatherproof grades or coatings.

Final Answer:They can be both painted and distempered