What is one of the compliance alternatives in the context of building renovation?

In the context of building renovation, substitution serves as a compliance alternative that allows for the replacement of existing materials or systems with alternatives that meet current code requirements or standards. This approach is often utilized in renovations to bring components of a building up to code without requiring a complete overhaul of the existing structure.

Substitution can be particularly beneficial in ensuring that outdated or non-compliant features can be replaced with modern equivalents that enhance safety, efficiency, and code compliance. This method promotes flexibility in renovations, enabling designers to modify specific aspects of a building while maintaining the overall integrity and historical significance where applicable.

The other choices do not align with the concept of compliance alternatives as effectively as substitution does. Exemption generally refers to cases where certain requirements may be waived, which is not a flexibility option in compliance but rather a specific condition. Postponement implies delaying compliance, which may not be a legally acceptable option. Termination suggests ending the project or agreement entirely, rather than addressing compliance with alternatives. Thus, substitution stands out as a proactive and constructive approach in the context of renovating buildings.