Key points
- Light body colours keep rooms cooler because they reflect more sun.
- Mid tones such as sand, stone and soft grey hide monsoon streaks and road dust better than pure white.
- Use a simple ratio: about 60% main colour, 30% second colour, 10% accent.
- A good paint job is mostly preparation: crack repair, fungus wash, primer, then two top coats in the dry season.
How to choose a building colour design outside
Exterior colour in Bangladesh has three jobs: keep heat out, survive the monsoon and still look good in five years. Dark walls absorb more sun and push heat into the rooms behind them, which matters most on west walls and top floors. Pure white looks sharp on day one but shows every rain streak and fungus patch.
The palettes below balance those needs. Each one lists its colours from main to accent, so you can take the codes to any paint shop and ask for the closest match in an exterior range.
12 exterior colour combinations that work
Colours on screen and on a colour card never match a sunlit wall exactly. Treat the codes as a starting point and test them on your own building.
Colour ideas by building type
Paint the plinth, the bottom 2 to 3 feet of the wall, a darker shade. Rain splashes mud here every monsoon, and a darker band hides it for years.
A paint system that lasts
Add colour without paint
Brick cladding, stone, wood look tiles and metal panels bring colour that does not fade like paint. Use them on one feature wall or the ground floor, and keep the rest painted. On commercial buildings, glass and ACP panels do the same job.
Paint two large patches on the sunny and shady side of the house and look at them in the morning and evening before you buy all the paint. Our
partners can also show your house in each palette first.
Plan the whole elevation, not only the colour
Colour works best with a good front elevation design: balanced windows, sunshades and balcony railings. If you are still designing the house, read our duplex design ideas. For a finished colour scheme with 3D views, see building colour design.
Exterior colours: common questions
Which exterior colour is best for hot weather in Bangladesh?
Light colours such as warm white, cream, sand and pale grey reflect more sunlight and keep walls cooler. Use darker colours only for trims or small features.
What colour hides dirt and rain stains on a house?
Mid tones such as sand, beige, stone and soft grey hide monsoon streaks and dust better than pure white or very dark colours. A darker plinth hides mud splash.
How often should I repaint the outside of my house?
With good preparation and a quality exterior emulsion, every 5 to 7 years. Coastal and roadside houses may need it sooner.
When is the best time to paint a house exterior?
The dry season, roughly November to March, so the paint can cure without rain.
How many colours should a house exterior have?
Two or three. A main colour for about 60% of the walls, a second colour for about 30%, and an accent for the last 10%.
Written by the BD House Design editorial team with input from the registered architects, engineers and interior firms we work with. How we research and check our pages.
