What is the ideal window size for a south-east-facing kitchen in Lucknow?

Vastu and composite climate together suggest a window approximately 3.5 feet wide with a sill height of 3 feet on a south-east face for a kitchen in Lucknow. Type: Sliding 2T. Glazing: clear.

Is South-East an auspicious direction for a kitchen per Vastu?

Yes — South-East is the ideal Vastu direction for a kitchen. Agni (Agni (Fire)) governs this direction, and the room aligns naturally with that energy.

Why does Lucknow's composite climate need clear glazing?

Lucknow sits in the Composite climate zone (Hot summers, cold winters, monsoon — the climate where classical Vastu was calibrated.). For composite climates, clear glazing balances solar gain, heat retention, and visibility — Operable windows matter more than fixed ones. The same opening that bleeds heat in January welcomes it back in July.

Window Guide · Lucknow

South-East-facing Kitchen

South-East is the ideal Vastu direction for a kitchen. composite climate adds specific window-design choices.

CompositeUttar PradeshAgni · Agni (Fire)Vastu: ideal

The recommendation

Width

3.5'

~107 cm

Sill Height

mid sill — measured from finished floor

Type

Sliding 2T

Glazing

clear

Single 6 mm

Overhang / chajja

Minimum projection above the window

WWR

15–20%

Total window-to-wall ratio for the room

These figures are advisory — drawn from IS 3792 (Composite 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 kitchen?

Kitchen windows must extract cooking smoke and steam (so an exhaust-fan window over the cooktop is non-negotiable), let in morning light when the kitchen sees dawn use, and ideally allow a glance at the entry / dining area for family interaction while cooking.

Agniअग्नि

The fire deity. Cooking, transformation, the hearth's natural home.

Vastu's ideal placement for a kitchen is SE — South-East sits in this band.

Why Lucknow's climate matters

Lucknow is in the Composite climate zone (Cwa, Cfa per the Köppen scale; Composite per NBC 2016). Summer temperatures: 35-48°C, winters: 2-15°C. Rainfall: 500-1200 mm/year. Humidity: 20-90% (seasonal).

Operable windows matter more than fixed ones. The same opening that bleeds heat in January welcomes it back in July.

For a south-east face in this climate, the recommendation is a sliding 2t window with clear glazing and a sill at 3' — calibrated for hot summers, cold winters, and seasonal monsoon.

Common mistakes

Sink directly below the window — splashing wets the wall and corrodes the sill
No exhaust window over the cooktop — steam damages the ceiling
South-facing kitchen window with no shading — afternoon heat compounds the cooking heat