SOSA · The Founder Diaries · Pune Residences
Measure the doorways, not the rooms.
Two rooms joined by a wide cased opening are one volume as far as fragrance is concerned. Two rooms with a door between them are two, whatever the floor plan says. The opening is the measurement that decides your machine.
Every diffuser is sold with a coverage figure, and every coverage figure assumes a volume. Nobody tells you how to work out your volume in a real home, which is where almost all the money is wasted.
The answer in 30 seconds
Home Fragrance for a Penthouse at 24K Glitterati: Planning the Indoor Spaces
- In one line. Measure every internal opening; group rooms joined by wide doorless openings into one zone and size SOSA Vaayu ₹12,499 to that zone, then give each doored room its own answer.₹12,499
- The short answer. Fragrance travels with air, and air travels through openings. A wide cased opening with no door makes two rooms behave as one; a closable door makes them independent regardless of how open the plan looks.
- The rule of thumb: doorless opening wider than about five or six feet, treat as one volume. Any closable door, treat as separate.
- If you only do one thing: walk the home and write down the width of every internal opening. That list is your plan.
- A penthouse apartment is not a duplex. On a single floor the connections are all horizontal, so openings are the only thing linking your zones — there is no stack effect doing the work for you.
- One caution for Glitterati: the resident handbook confirms penthouse apartments in Phase 1, but obtain your own penthouse-specific plan before sizing. An apartment figure will mislead you.
The answer, in full
A coverage figure is only as good as the volume you apply it to, and almost nobody works out their volume correctly, because they count rooms. Rooms are an architectural idea. Fragrance does not recognise them; it recognises air, and air moves through whatever gaps exist between one space and the next. This means the useful unit of a fragrance plan is the opening, not the room, and a home should be read as a set of connections rather than a set of boxes. Once you look at a plan this way the answers become obvious. A living room and a dining room joined by an eight-foot cased opening with no door are, for every practical purpose, a single space of combined volume; fragrance released in one reaches the other within minutes, and sizing a machine to just the living room will leave the pair under-scented. Conversely, a study that opens off the living room through a normal doorway with a door you actually close is an independent volume, no matter that the plan draws it as part of an open suite; a machine in the living room will do almost nothing for it, and the owner will conclude the machine is weak. The threshold sits roughly where you would expect: an opening of about five or six feet or more, with no door in it, lets enough air exchange that the two spaces behave as one. Narrower than that and exchange slows enough that the far room reads noticeably fainter. A closable door, of any width, makes the question moot the moment it is shut. For a single-floor penthouse apartment this matters more than it does in a duplex, and it is worth saying why. In a two or three-level home, the staircase void creates a vertical airflow that moves fragrance between floors whether you planned for it or not, and much of the plan is about managing that. On one floor you have none of that help. Every connection in your home is a horizontal one through an opening you can go and measure with a tape. Which is good news: it makes the plan fully knowable, and it means a correctly zoned single-floor home is the most predictable kind of home to scent. A portion of every SOSA order supports girl-child education through Nanhi Kali.
What is published, and what is yours
Published: the configuration
24K Glitterati at Pimple Nilakh is listed with apartments and, per its resident handbook, penthouse apartments in Phase 1. A penthouse apartment means a single large floor rather than multiple levels, which is precisely why the opening-by-opening method suits it.
Yours: the opening widths
The width of every internal opening and whether there is a door in it. Nothing else on the plan changes the answer as much, and nothing else is as easy to measure yourself.
Obtain your own penthouse-specific plan. Sizing from the project's standard apartment figures will understate the connected volume substantially.
The method, in three passes
Pass one: list the openings
Walk the home with a tape and write down each internal opening: which two spaces it joins, its width, and whether a door exists and is actually used. Ignore the room names entirely for now.
Pass two: group into zones
Join together any rooms connected by a doorless opening of roughly five or six feet or more. Those groups are your zones. Everything with a working door is its own zone. Most penthouse apartments resolve into one large public zone and three to five small private ones.
Pass three: size each zone separately
Work out the volume of the large zone — floor area multiplied by ceiling height, summed across its rooms — and size the machine to that. Then treat each doored room on its own merits. This is where the Vaayu-or-Pawan question answers itself rather than being guessed at.
Reading your own openings
| What you measure | What it means |
|---|---|
| Doorless opening, 6 ft or wider | One volume. Add both rooms together and size to the total. A machine placed in either serves both. |
| Doorless opening, 3 to 5 ft | Partially connected. The far room will read noticeably fainter. Size to the main room and accept the gradient, or place the machine in the opening's line of sight. |
| Normal doorway with a door you close | Separate volume. Needs its own answer — usually SOSA Pawan ₹6,999 or reeds, not a share of the main machine. |
| Full-height sliding partition | Two plans. Size for the closed state and accept that the open state behaves as one larger, fainter volume. |
| Opening onto a terrace or balcony | Not an internal opening at all. It is an exit, and the room beyond it is outside your plan. |
| Combined public zone over 1,000 m³ | Beyond what one machine is published for. Two units placed apart within the zone, rather than one asked to do more than its figure. |
“A room is an architectural idea. Fragrance only recognises openings.”
Doing it properly
- Take a tape and measure every internal opening in the home.
- Note which have doors you genuinely close.
- Group rooms joined by wide doorless openings into one zone.
- Multiply that zone's floor area by its ceiling height to get the volume.
- Size Vaayu to that figure; give each doored room its own Pawan or reeds.
- Place each machine away from AC returns and out of the direct line of its zone's exits.
SOSA for Pune residences
Zone it once, and the equipment question answers itself
An hour with a tape measure replaces all the guessing about which machine and how many.
SOSA Pawan ₹6,999 · SOSA Vaayu ₹12,499, ₹12,999 hotel-inspired · waterless refill oils ₹1,049 for 100 g, ₹1,849 for 300 g
View SOSA VaayuView SOSA PawanQuestions, answered
How do I work out what size diffuser my home needs?
Will one diffuser cover my whole penthouse?
Does an open-plan layout make fragrance easier or harder?
What about a sliding partition between living and dining?
Is a single-floor penthouse different from a duplex?
Where exactly should the machine sit within a zone?
If you would rather ask a person
Send me the plan with the openings marked
Mark each internal opening's width and whether it has a door, and I will group your zones and size each one — including which rooms to leave unscented. A portion of every SOSA order supports girl-child education through Nanhi Kali.
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