Delaware Code
Subchapter VII. Buyer Property Protection Act
§ 2575. Cause of action.

The buyer shall not have a cause of action against the seller, agent and/or subagent for:

(1) Material defects in condition of the residential real property disclosed to the buyer prior to the buyer making an offer to purchase;
(2) Material defects developed after the offer was made but disclosed prior to final settlement, provided seller has complied with the agreement of sale; or
(3) Material defects which occur after final settlement.

Structure Delaware Code