# Gypsum vs Mineral Fibre Ceiling: Choosing for an Office

> A gypsum ceiling is a continuous surface of plasterboard fixed to a metal frame, jointed and painted to look seamless. A mineral fibre ceiling is a grid of removable tiles in a suspended metal frame. Gypsum gives a clean finish; mineral fibre gives access to the services above.

## Why it matters

The ceiling is the largest surface in most offices. Its type decides how the
space sounds, how it looks, and how easily the services above it can be reached
for years to come.

## How it works in practice

| | Gypsum | Mineral fibre grid |
| --- | --- | --- |
| Appearance | Seamless | Visible grid |
| Access | Via access panels | Lift any tile |
| Acoustics | Low absorption unless perforated | Good absorption |
| Shapes | Curves, steps, bulkheads | Flat |
| Best for | Reception, corridors, features | Open plan, meeting rooms |

## Common mistakes

- **Gypsum over dense services.** Access becomes destructive.
- **Too few access panels.** Plan them at valves, dampers and VAV boxes.
- **Ignoring acoustics.** Plain plasterboard makes a loud open plan.

## Standards referenced

Gypsum plasterboard under **IS 2095**.

## Frequently asked questions

### Which is better for an open-plan office?

Usually mineral fibre grid, because the plenum above an office is full of services that need regular access, and acoustic tiles absorb far more sound than painted plasterboard. Gypsum is best kept for reception, corridors and feature areas.

### Can gypsum ceilings have access?

Yes, through access panels, but they must be planned in the right places. A gypsum ceiling over services without enough access panels will be cut open the first time something needs repair.

## Sources

- [IS 2095](https://standards.bis.gov.in/website/published-standards/department-wise) — Gypsum plaster boards

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Source: https://hagerstone.com/glossary/gypsum-vs-mineral-fibre-ceiling