Enforceability Status
Washington recognizes an implied warranty of habitability for new residential construction under House v. Thornton (1969). Washington also provides strong statutory protections through the Washington Building Code Act (RCW 19.27) and the Consumer Protection Act (RCW 19.86). Contractual waivers of the implied warranty face substantial enforceability challenges given the state's protective legal framework.
Legal Analysis
Washington recognizes the implied warranty of habitability in new home construction. The Washington Supreme Court in House v. Thornton (1969) held that a builder-vendor of a new home impliedly warrants that the home is constructed in a reasonably workmanlike manner and is suitable for habitation. This warranty has been consistently upheld as a fundamental protection for homebuyers in Washington.
Washington's statutory framework provides additional layers of protection. The Washington Building Code Act (RCW 19.27) establishes construction standards that builders must meet, and RCW 64.50, the Construction Defect Dispute Resolution statute, creates a mandatory pre-suit process for residential construction defect claims. These statutory obligations exist independently of contractual warranty provisions.
The Washington Consumer Protection Act (RCW 19.86) prohibits unfair or deceptive acts or practices in trade or commerce. Washington courts have applied this statute broadly, and a warranty waiver provision that effectively eliminates fundamental buyer protections may constitute an unfair practice under the CPA. The availability of treble damages and attorney fees under the CPA provides a meaningful enforcement mechanism.
The combination of strong common law implied warranty protections, building code requirements, the construction defect dispute resolution process, and the Consumer Protection Act creates a comprehensive framework that makes a contractual waiver of the implied warranty of habitability likely unenforceable in Washington.
Relevant Washington Law
Washington Supreme Court recognized the implied warranty of habitability for new residential construction, holding builders warrant fitness for habitation.
Establishes mandatory pre-suit notice and dispute resolution procedures for residential construction defect claims.
Prohibits unfair or deceptive acts or practices in trade or commerce, with remedies including treble damages and attorney fees.
Related Cases
Established the implied warranty of habitability for newly constructed homes in Washington, providing foundational protection for homebuyers.
Builders in Washington Using This Clause
What Washington Buyers Should Know
- Understand strong implied warranty protections Washington provides robust implied warranty protections for new home buyers. A contractual waiver of these protections faces significant legal challenges.
- Follow RCW 64.50 procedures Washington law requires a specific pre-suit notice and dispute resolution process for construction defect claims. Comply with these procedures to preserve your right to litigate.
- Consider Consumer Protection Act claims Washington's CPA may provide additional remedies including treble damages if a builder uses unfair or deceptive warranty waiver provisions. Consult an attorney about potential CPA claims.
- Document all construction concerns Maintain thorough records of all defects, communications, and repair attempts. This documentation supports claims under both the implied warranty and the Consumer Protection Act.