Exterior paint for Kerala monsoon homes
How to choose exterior paint that stands up to rain and algae, from the Jotun, Berger and Asian Paints ranges at VTJ HOMEDECOR.
1. Start with the wall, not the shade card
Monsoon paint fails when the wall is already damp. Hairline cracks, leaking sunshades and a wet parapet will show through a fresh coat. Fill cracks, let new plaster cure, and stop the leak before you open a tin. A damp-resistant primer is the base coat for an exterior in Ernakulam, not an optional extra.
2. What the top coat has to do
An exterior finish here needs to shed rain, resist algae on the north wall, and keep its colour in strong sun. Matt and slight sheen both work. Very dark shades fade faster on a west wall, so use them on a porch or a window band rather than a whole elevation. VTJ HOMEDECOR stocks exterior ranges from Asian Paints, Berger and Jotun, and you can compare the shade cards in daylight at the showroom.
3. How much to buy
Measure each wall, subtract openings, and add a little for the second coat. Rough texture uses more paint than a smooth plaster. Buy the full quantity from one batch so the colour stays even around the house. If you are also painting interiors, pick those shades in the same visit so the window reveals match.
Conclusion
The right exterior system for a Koothattukulam house is a sound wall, a primer, and a top coat made for rain. Compare Asian Paints, Berger and Jotun at VTJ HOMEDECOR on MC Road before the painter starts.
