What is the maximum height of a firewall on an R-2 zoned property?

In the context of building codes and regulations for R-2 zoned properties, which typically include residential buildings such as multi-family homes and apartment complexes, firewalls play a crucial role in fire protection and safety. The code often establishes maximum heights for firewalls to balance safety needs with practicality regarding building design and usage.

The maximum height of a firewall on an R-2 zoned property is often specified as three storeys. This height allowance ensures adequate fire separation between units and helps prevent the spread of fire while maintaining sufficient living space for residents. Firewalls are designed to withstand fire and contain its potential spread to adjacent buildings or units for a specified duration, thus protecting the lives and properties of those in close proximity.

In contrast, a limit of one storey or two storeys is typically insufficient for the types of multi-family structures allowed in R-2 zoning, which often need to accommodate more than one level. Allowing for three storeys provides a compromise between safety protocols and the need for residential living space, categorically supporting higher-density residential development while adhering to fire safety regulations.