Weathering such as exposure to rain, frost, snow, wind and ultra violet rays will rapidly cause deterioration of painted or treated surfaces.
Typical external surfaces i.e. gutters, rainwater goods, gable boards, soffits, fascias, cladding, doors, windows and other previously painted walls or render, should be annually inspected for signs of breakdown. Cracked or peeling paintwork is the most common fault.
Should be cleaned out internally every year ensuring outlets are clear.