Quartz Plaster

Quartz plaster is a pool finish that mixes white Portland cement with crushed quartz crystals. Homeowners often call about it when their current plaster is rough, stained, or leaking, or when they simply want a smoother, more durable surface that still has some sparkle. It sits between standard plaster and pebble in texture and cost, making it a popular choice for renovations.

The job begins by draining the pool and inspecting the shell for cracks or delamination. The old surface is chipped away or prepared with acid etching, then a bonding coat is applied. The quartz plaster is mixed on site with water and additives, then applied in two coats using steel trowels. The crew works in sections, troweling continuously to embed the quartz evenly and achieve a smooth, dense finish.

What makes one quartz plaster job different from another is the pool's shape, size, and access. A large pool with many steps, benches, and curves takes longer because every corner needs hand troweling. The condition of the existing shell matters: more prep work means more time. Weather also plays a role—hot, windy days can make the plaster set too fast, while cold days slow curing. These factors shift the time and cost of the job.

On the day of application, the crew protects the deck and surrounding areas with drop cloths and tape. They work in sections, then clean up all tools and debris before leaving. Before they arrive, the homeowner should clear the pool area of furniture and loose items. After the finish is applied, the pool must be filled with water immediately, and the homeowner will need to follow specific filling and brushing instructions for the first few weeks.

Quartz plaster is a step up from standard plaster, with crushed quartz added for extra strength and a subtle sparkle. It is smoother than pebble and easier to maintain, while still being more durable than plain plaster. Many homeowners choose it for the way it catches the light and makes the water look inviting.