POP — plaster of Paris — is how most Delhi flats get a smooth wall and a decorative ceiling, and it is quoted in two different units in the same breath. That is the first thing to get straight, because it is where quotes stop being comparable.
Punning is a thin skim coat over plaster or blockwork to give a smooth, paintable surface. It is priced per square foot of area. A cornice is the moulded band where wall meets ceiling. It is priced per running foot of length — the distance around the room, not the area. Mixing the two up, in either direction, produces a number that is wildly wrong.
This guide covers both, plus the one thing nobody mentions when selling POP: what it does when it gets wet.
A note on these numbers. XpertWorker is a marketplace, not a service company. We do not set any professional's price and we never charge you a paisa. Every figure below is an indicative market range collected from what independent professionals in Delhi NCR generally charge — a guide to help you judge a quote, not a quote itself.
In this guide
POP and finish costs — Delhi NCR, 2026
Note the units carefully — the second row is per running foot, not per square foot.
| Job | Typical market range | What it usually includes |
|---|---|---|
| POP punning (per sq ft) | ₹18–35 | Skim coat for a smooth paintable surface. Priced by area |
| POP cornice (per running ft) | ₹40–90 | The moulded edge. Priced by LENGTH around the room |
| Texture / designer finish (per sq ft) | ₹40–150 | Feature walls. Very wide range — the finish decides it |
| Wall putty — 2 coats (per sq ft) | ₹8–15 | The alternative to punning on a sound wall |
| Primer coat (per sq ft) | ₹4–8 | Goes over POP before paint |
| Interior emulsion — paint + labour (per sq ft) | ₹12–35 | The painting that follows |
Indicative Delhi NCR market ranges, 2026. Each professional sets their own charge and quotes you free before starting. Parts are normally billed on top of labour.
Want a real quote for your own job?
Get free quotesPOP punning or wall putty — which does your wall need?
Both give a smooth wall. They are not the same product and they are not for the same situation, and being sold the more expensive one for a wall that did not need it is common.
| POP punning | Wall putty | |
|---|---|---|
| What it is | A plaster skim, a few millimetres thick | A thin filler coat, under a millimetre |
| Best for | Uneven walls, new plaster, correcting waviness | Sound walls that just need smoothing before paint |
| Finish | Very smooth, can correct real defects | Smooth, but follows whatever shape is underneath |
| Water | Poor. Softens and crumbles when wet | Better — many are water-resistant grades |
The rule of thumb: if the wall is genuinely uneven, POP earns its price. If it is sound and simply needs preparing for paint, putty does the job for less. Our putty and primer guide covers that side.
POP and water do not mix — the Delhi failure mode
This is the single most useful warning on the page. Plaster of Paris is not water resistant. It absorbs moisture, softens, discolours and eventually crumbles.
- Never POP a bathroom ceiling without addressing ventilation first. Steam is enough to shorten its life dramatically.
- Never POP over damp. If a wall or ceiling has seepage, POP will hide it beautifully for a few months and then bubble, stain and fall away — and you will have paid twice, once to conceal the problem and once to fix it properly. Deal with the water first: our seepage and waterproofing guide covers the diagnosis, and terrace waterproofing covers the commonest source in a top-floor Delhi flat.
- A false ceiling hides a leak. The most expensive version of this mistake is a leaking terrace above a POP false ceiling: the water spreads across the ceiling void unseen until a section comes down.
- For wet areas use a different material — gypsum board rated for moisture, PVC, or simply a well-painted RCC ceiling.
- Monsoon timing. POP needs to dry properly. Work done in peak humidity takes longer to cure and is more likely to craze.
Before you book
- Confirm the unit on every line. "Per sq ft" or "per running ft" — a cornice quoted in the wrong unit is a very different bill.
- Ask how the ceiling area is measured if you are having a false ceiling, and whether drops and coves are counted separately.
- Settle electrical work first. Concealed lights, wiring for a fan or spotlights all go in before the ceiling closes. Doing it afterwards means cutting the new ceiling — see our electrician charges guide.
- Expect dust, and a lot of it. POP work coats everything in the flat in fine white powder. Plan a proper clean afterwards; a post-renovation clean is a different job from a normal one.
- Do not paint too soon. POP must dry fully or the paint will not hold. Ask how long, and treat a rush to paint as a warning sign.
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Get free quotes →Frequently asked questions
How much does POP work cost per square foot in Delhi?
Why is cornice priced per running foot and not per square foot?
Should I use POP punning or wall putty?
Can POP be used in a bathroom or a damp room?
What should be done before a POP false ceiling goes up?
Does XpertWorker do the POP work or set the price?
How we put this guide together
The ranges in this guide are indicative market rates compiled from real jobs across Delhi NCR and reviewed by the XpertWorker pricing desk. They are not quotes, and they are not our prices — every independent, local professional sets their own charge and quotes you free before any work starts.