Facades in building construction allow the architect to give a building a distinctive appearance. In particular glass and stone are frequently used as materials. However, as a whole, facades are highly complex elements and aspects from architecture, building physics, statics, sun protection and waterproofing are integrated.

Damage in facades is predominantly only locally renovated without a comprehensive survey. The responsibility of the building owner is often underestimated. After the occurrence of damage a facade should be immediately totally examined for any “still hidden” deficiencies. In case of bigger objects we recommend a detailed survey of the facade at least every 10 years.