(1) A declarant and any dealer warrants that a unit will be in at least as good condition at the earlier of the time of the conveyance or delivery of possession as it was at the time of contracting, reasonable wear and tear and damage by casualty or condemnation excepted.
(2) A declarant and any dealer impliedly warrants that a unit and the common elements in the condominium are suitable for the ordinary uses of real estate of its type and that any improvements made or contracted for by such declarant or dealer will be:
(a) Free from defective materials;
(b) Constructed in accordance with sound engineering and construction standards;
(c) Constructed in a workmanlike manner; and
(d) Constructed in compliance with all laws then applicable to such improvements.
(3) A declarant and any dealer warrants to a purchaser of a unit that may be used for residential use that an existing use, continuation of which is contemplated by the parties, does not violate applicable law at the earlier of the time of conveyance or delivery of possession.
(4) Warranties imposed by this section may be excluded or modified as specified in RCW
64.34.450.
(5) For purposes of this section, improvements made or contracted for by an affiliate of a declarant, as defined in RCW
64.34.020(1), are made or contracted for by the declarant.
(6) Any conveyance of a unit transfers to the purchaser all of the declarant's implied warranties of quality.
(7) In a judicial proceeding for breach of any of the obligations arising under this section, the plaintiff must show that the alleged breach has adversely affected or will adversely affect the performance of that portion of the unit or common elements alleged to be in breach. As used in this subsection, an "adverse effect" must be more than technical and must be significant to a reasonable person. To establish an adverse effect, the person alleging the breach is not required to prove that the breach renders the unit or common element uninhabitable or unfit for its intended purpose.
(8) Proof of breach of any obligation arising under this section is not proof of damages. Damages awarded for a breach of an obligation arising under this section are the cost of repairs. However, if it is established that the cost of such repairs is clearly disproportionate to the loss in market value caused by the breach, then damages shall be limited to the loss in market value.