The 18 cu. in. PVC Old Work Ceiling Box is a versatile and reliable solution for installing electrical fixtures in ceilings. This durable box is designed for use in existing structures, making it ideal for renovation or remodeling projects. With a capacity of 18 cubic inches, it provides ample space for wiring connections and devices. The PVC construction ensures long-lasting performance and resistance to corrosion, making it suitable for both indoor and outdoor applications. The old work design allows for easy installation without the need for cutting into the ceiling, saving time and effort. Whether you're adding lighting fixtures, ceiling fans, or other electrical components, the 18 cu. in. PVC Old Work Ceiling Box is a dependable choice that ensures a secure and professional installation.