ASSESSING THE SCALE OF DAMAGE

Although not a particularly common occurrence, building work can cause damage.

Understandably, most owners are unfamiliar with how to assess the scale of the damage and so their immediate reaction is one of great concern.

This note is intended to provide a brief and simple guide for owners to help reduce unnecessary concern in relation to minor damage and conversely, where damage is more significant, indicate when quick action might be required.

​Cracks can be caused by a number of factors. These can include impact, vibration, settlement, changes in weather or ground movement. Commonly, the specific cause relates to the nature of the works and how they have been undertaken.

We are often asked, “Is it structural?”

Cracks in walls are not uncommon, but it is not always obvious what level of cracking should cause concern and when building repairs might be necessary.

A widely recognised scale often used by insurance companies is the BRE Digest 251 Assessment of Damage to Low-Rise Buildings.

This scale can be helpful in understanding the level of damage that has occurred.

See our article on the scale.