The simplest way to protect yourself when you are a subcontractor is to have proper conditions of contract in place and, of course, proper insurances for the type of work you are doing.
If you are carrying out any form of building works, it is important that proper insurance is in place. The type of insurance required depends on the type of building work being undertaken but there are typically three main types of insurance.The first is Contract Works Insurance - this is generally taken out by the Contractor to cover damage to the property in the course of the works. It does not cover damage to an existing house.
The second is Public Liability Insurance - all builders and contractors who are self-employed should have this insurance as it protects damage to third party property such as if a pipe bursts and floods a neighbouring property.
The third type of insurance is Professional Indemnity Insurance - this is insurance to cover any shortfalls with the design prepared and some contractors and subcontractors whose work includes a large component of design such as where an Owner/Principal has employed a Contractor to design and build a new home generally have this type of insurance in place.
In addition to these specific insurances, it is important for Powner's/Principal's to advise their insurance company that they are about to undertake building work at their site as some policies do not cover alterations and additions to existing dwellings.
It is also important to note that building work done without a building consent may not be insured under any of the above insurance policies and you will need to confirm these details with your insurance company.
It is a condition of using the BuildSafe that appropriate insurance cover is in place before any work is undertaken. If parties who may not be familiar with the various insurance options available, require insurance - BuildSafe has established a partnership with Hornibrooke Dolan, who are insurance brokers experienced in the area of construction.