A chase wall is a type of wall construction specifically designed to house and conceal services like pipes, wires, and cables within its structure. It's essentially a recessed area built into a wall, providing a vertical and horizontal shaft for running utilities.
Understanding Chase Wall Construction
Chase walls differ from standard walls in their construction. They typically feature:
- Double Framing: A double row of framing studs creates the extra depth needed to accommodate the chase. This provides more space than a standard wall.
- Concealed Services: Pipes, electrical wiring, and other utilities are routed within this cavity, keeping them hidden and organized.
- Finish Material: The chase is then covered with a finish such as plaster, cement mortar, or drywall, seamlessly integrating it into the overall wall design.
Several sources describe a chase as a "vertical or horizontal enclosure/recess" providing space for utilities. The depth of the chase is determined by the size and number of services it needs to contain.
Distinguishing Chase Walls from Other Wall Types
It's important to distinguish chase walls from similar wall types:
- Furred Walls: While both might involve adding extra depth to a wall, furring typically refers to adding studs to an existing wall, often for insulation or to level an uneven surface. A chase wall is specifically designed to house services.
- Shaft Walls: While some sources blur the lines, shaft walls are generally larger and designed for wider services and potentially fire protection, whereas chases are often smaller and primarily for utility routing.
Practical Applications and Examples
Chase walls offer several benefits:
- Organized Utilities: They neatly organize and conceal building services, improving aesthetics and maintenance access.
- Improved Accessibility: Services remain accessible for repairs or upgrades, as the chase allows for easy access without major wall demolition.
- Enhanced Aesthetics: By concealing utilities, chase walls contribute to a cleaner, more polished interior design.
Examples include:
- Concealing plumbing within a bathroom wall.
- Running electrical wiring for multiple outlets in a living room.
- Integrating HVAC ducts within a hallway wall.
