Painting the exterior part of your house is not common thing in Singapore. As the land is scarce and the government build our homes vertically (most are HDB flats). That means that painting a exterior building or house is not a daily work for us.
Usually its those who owned landed property will have to use exterior painting services for their houses. As painting exterior houses is different from painting interior houses, we will need to view the house exterior so that we can give an exact painting quotation for the house exterior.