What is the ideal window size for a north-east-facing dining room in Bengaluru?

Vastu and temperate climate together suggest a window approximately 4.5 feet wide with a sill height of 2.5 feet on a north-east face for a dining room in Bengaluru. Type: Sliding 2T. Glazing: clear.

Is North-East an auspicious direction for a dining room per Vastu?

North-East is an acceptable secondary placement for a dining room. The traditional ideal is W, but the room remains usable in North-East with the standard window choices.

Why does Bengaluru's temperate climate need clear glazing?

Bengaluru sits in the Temperate climate zone (Mild year-round. The most forgiving zone — and the most often over-engineered.). For temperate climates, clear glazing balances solar gain, heat retention, and visibility — A Bangalore wall does not need to be a Jaipur wall. Most builders copy the same envelope anyway and the home pays the bill.

Window Guide · Bengaluru

North-East-facing Dining Room

North-East is an acceptable secondary Vastu placement for a dining room. Window design tunes to Bengaluru's temperate climate.

TemperateKarnatakaIshan · Jal (Water)

The recommendation

Width

4.5'

~137 cm

Sill Height

2.5'

low sill — measured from finished floor

Type

Sliding 2T

Glazing

clear

Single 6 mm

Overhang / chajja

1.5'

Minimum projection above the window

WWR

20–25%

Total window-to-wall ratio for the room

These figures are advisory — drawn from IS 3792 (Temperate zone) and Vastu Shastra teaching tradition. An architect should adapt them to your plot's exact bearing, plinth height and facade design.

Why this direction for a dining room?

Dining-room windows want soft, even light during meal times (especially evening) and connection to the kitchen-side air for serving comfort. A west-facing window with light afternoon shade is the classic choice — it catches the soft golden hour during dinner.

Ishanईशान

Light, clarity, and morning prana. The most sacred quadrant in Vastu.

Vastu's ideal placement for a dining room is W. North-East is an acceptable secondary band.

Why Bengaluru's climate matters

Bengaluru is in the Temperate climate zone (Cwb, Cfb per the Köppen scale; Temperate per NBC 2016). Summer temperatures: 25-35°C, winters: 12-22°C. Rainfall: 500-1500 mm/year. Humidity: 40-75%.

A Bangalore wall does not need to be a Jaipur wall. Most builders copy the same envelope anyway and the home pays the bill.

For a north-east face in this climate, the recommendation is a sliding 2t window with clear glazing and a sill at 2.5' — calibrated for mild year-round temperatures with comfortable airflow.

Common mistakes

Mirror directly opposite the dining table reflecting food / diners
Sliding doors instead of windows — diners feel exposed during meals
Diners face the glare of an unshaded west window during evening meals