Breach of Contract - Material Breach

A material breach is any failure to perform that permits the other party to the contract to either compel performance, or collect damages because of the breach. If the contractor in the above example had been instructed to use copper pipes, and instead used iron pipes that would not last as long as the copper pipes would have lasted, the homeowner can recover the cost of actually correcting the breach - taking out the iron pipes and replacing them with copper pipes.

There are exceptions to this. Legal scholars and courts often state that the owner of a house whose pipes are not the specified grade or quality (a typical hypothetical example) cannot recover the cost of replacing the pipes for the following reasons:

1. Economic waste. The law does not favor tearing down or destroying something that is valuable (almost anything with value is "valuable"). In this case, significant destruction of the house would be required to completely replace the pipes, and so the law is hesitant to enforce damages of that nature.

2. Pricing in. In most cases of breach, a party to the contract simply fails to perform one or more terms. In those cases, the breaching party should have already considered the cost to perform those terms and thus "keeps" that cost when they do not perform. That party should not be entitled to keep that savings. However, in the pipe example the contractor never considered the cost of tearing down a house to fix the pipes, and so it is not reasonable to expect them to pay damages of that nature.

Most homeowners would be unable to collect damages that compensate them for replacing the pipes, but rather would be awarded damages that compensate them for the loss of value in the house. For example, say the house is worth $125,000 with copper and $120,000 with iron pipes. The homeowner would be able to collect the $5,000 difference, and nothing more.

The Restatement (Second) of Contracts lists the following criteria can be used to determine whether a specific failure constitutes a breach:

In determining whether a failure to render or to offer performance is material, the following circumstances are significant: (a) the extent to which the injured party will be deprived of the benefit which he reasonably expected; (b) the extent to which the injured party can be adequately compensated for the part of that benefit of which he will be deprived; (c) the extent to which the party failing to perform or to offer to perform will suffer forfeiture; (d) the likelihood that the party failing to perform or to offer to perform will cure his failure, taking account of all the circumstances including any reasonable assurances; (e) the extent to which the behavior of the party failing to perform or to offer to perform comports with standards of good faith and fair dealing.

American Law Institute, Restatement (Second) of Contracts § 241 (1981)