Because your home is brand new, over the first year, the water that was absorbed by the plaster and timber during construction will naturally begin to evaporate, which is a process called drying out.
This can also make these materials shrink slightly, so you might spot some small cracks in the plaster or little gaps in the skirting boards. This is normal and won’t affect the structure of your home.
Once the drying process is complete, usually 9 to 12 months later, these little cracks can be filled with decorator’s filler and painted over. However, if you spot any cracks that are wider than 5mm – about the width of a pound coin – we’ll address those during your end of defects inspection.