Enforceability Uncertain

Material Substitution in Colorado

State-specific enforceability analysis

Enforceability Status

Enforceability Uncertain

The enforceability of material substitution clauses in Colorado new construction contracts is uncertain. Colorado's Construction Defect Action Reform Act (CDARA), C.R.S. sections 13-20-801 to 13-20-807, and the Colorado Consumer Protection Act (CCPA), C.R.S. section 6-1-101 et seq., provide significant buyer protections that may limit a builder's discretion to substitute materials without consequence.

Legal Analysis

The Colorado Construction Defect Action Reform Act (CDARA), C.R.S. sections 13-20-801 to 13-20-807, establishes a framework for residential construction defect claims. CDARA requires builders to follow a notice and opportunity to cure process. If a material substitution results in a construction defect as defined by CDARA, the statutory framework governs the claims process regardless of contract terms.

The Colorado Consumer Protection Act (CCPA), C.R.S. section 6-1-101 et seq., prohibits deceptive trade practices, including knowingly making a false representation as to the characteristics or qualities of goods or services. Material substitutions that are materially inferior to what was represented may constitute a deceptive trade practice under the CCPA.

Colorado recognizes an implied warranty of suitability in new home construction. The Colorado Supreme Court has held that this warranty protects buyers against defects that render the home unsuitable for habitation. Material substitutions that compromise the suitability of the home may breach this implied warranty, even where the contract purports to authorize substitutions.

Colorado adopted the 2021 International Residential Code with state amendments. Material substitutions must comply with adopted building codes. The Colorado Division of Housing oversees compliance with construction standards in jurisdictions that have adopted the state building code.

Relevant Colorado Law

Colorado Construction Defect Action Reform Act
C.R.S. §§ 13-20-801 to 13-20-807

Establishes pre-suit notice and cure requirements for residential construction defect claims and defines the framework for construction defect litigation.

Colorado Consumer Protection Act
C.R.S. § 6-1-101 et seq.

Prohibits deceptive trade practices, including misrepresenting the characteristics or qualities of goods or services in consumer transactions.

Colorado Implied Warranty of Suitability
Common law (Carpenter v. Donohoe, 154 Colo. 78, 1964)

Colorado recognizes an implied warranty that newly constructed homes are suitable for habitation, which cannot be easily waived by contract.

Builders in Colorado Using This Clause

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What Colorado Buyers Should Know

  • Understand CDARA Pre-Suit Requirements If a material substitution results in a construction defect, you must follow the notice and opportunity to cure process under CDARA before filing a lawsuit. Provide written notice identifying the defect to the builder.
  • Document All Specified Materials Retain copies of specification sheets, model home selections, and marketing materials. These records may support a Colorado Consumer Protection Act claim if substitutions are materially different from what was represented.
  • Know Your Implied Warranty Rights Colorado recognizes an implied warranty of suitability for new homes. Material substitutions that compromise the suitability of your home may give rise to warranty claims independent of the contract terms.
  • Request Written Disclosure of Substitutions Ask the builder to provide written notice of any material substitutions during construction, including the reason for the change and specifications of the replacement material.
Related Resources
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This article is for informational and educational purposes only. It does not constitute legal advice. Consult a licensed attorney in your state before making legal decisions.