Section 3. Application of act.
(a) Number of residential units.--This act shall not apply to improvements to real property which consists of six or fewer residential units which are under construction simultaneously.
(b) Owner's exclusion.--This act shall not apply to contracts for the purchase of materials by a person performing work on his or her own real property.
(c) Prohibition on waiver.--Unless specifically authorized under this act, parties to a contract or other agreement may not waive a provision of this act by contract or other agreement. ((c) added June 12, 2018, P.L.131, No.27)