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

Difficulty: Easy

Correct Answer: They can be both painted and distempered

Explanation:


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:

Identify finish compatibility: both distemper and paint are suitable with primer.Eliminate options that are too restrictive (only one finish).Eliminate structural furniture assertion; fibre boards are more for panels than primary frames.


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

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