Why prep beats paint every time
The number-one roof-painting failure we're called to fix in Canberra is coating applied over a dirty, damp or unsealed surface. It looks fine for a season, then peels and flakes as frost and moisture work underneath. We never skip the prep: clean back to a sound surface, repair and repoint, prime to seal, then apply the colour coats. That sequence is the difference between a finish that lasts ten-plus years and one that fails in twelve months.
