The interior finish of a pool can elevate the pool's design to a whole new level of style and grace. Finishes
include plaster, tile, and aggregate, and each type comes in an array of materials, colors, and textures—from
classic white plaster, to sparkling iridescent glass tiles, to a kaleidoscopic blend of river pebbles or glass
beads.
Whether you're building a new inground pool or starting a pool renovation project, make sure you choose a finish
that complements your pool's design aesthetic. Explore the different pool finish options below to find out which
option is best for you.
FINISHES
Plaster, a timeless option, is the most common pool surface finish. It's a simple mixture of water, Portland
cement, and either marble dust or silica sand.
Traditional white plaster (or marcite) gives pools a smooth, classic appearance and remains a popular choice
despite the range of pool finishes that have emerged over the years. The most inexpensive pool finish option,
it typically lasts five to seven years before any signs of etching or chipping appear.
A combination of purple plaster and glass tiles merge this bold pool design with its striking desert setting.
The purple plaster gives the pool a deep blue hue, which plays off the deep burgundy red presented in the nearby
mountains. Photo courtesy of Red Rock Pools & Spas; photography by Michael Woodall.
Plaster mixed with colored pigments or dyes gives more dimension and drama to the poolscape. The most popular
colored plaster pool finish is medium grey, which gives the pool's water an enticing blue tint.
Darker plaster colors, like deeper shades of grey and black, add depth to the pool and enhance the water's
reflective quality. A dark finish is often used to give the appearance of a natural lake or pond. It can also
create a stunning mirror effect, reflecting the surrounding landscape or architecture.
FINISHES
Aggregate pool finishes are the new generation of plaster pool surfaces. They combine white or colored plaster
mixed with small pieces of quartz, granite, river stones, or glass beads. Aggregates come in two forms: polished
or exposed.
These finishes, becoming more popular and desirable, provide a luxurious pool surface that's more resistant to
chemicals and staining than plaster alone. They also offer an array of beautiful colors and textures and can be
custom blended to create a truly one-of-a-kind look.
AGGREGATES
Polished aggregate finishes contain finely crushed colored stones like quartz, granite, or marble. After the
aggregate finish is hand-applied with a trowel to the pool shell, it's polished to bring out the stone's luster
and create a smooth surface. The flecks of colored quartz or granite give the finish a decorative sheen and extend
the life of the plaster by 12 to 20 years. Polished aggregate finishes have a timeless beauty that works well
with classic pool designs.
AGGREGATES
Exposed aggregate finishes contain tiny river pebbles or glass beads. As with polished aggregate finishes, exposed
one are hand applied by trained craftsmen. However, once the application is complete (and while the surface is
still wet), the finish is power washed with a mixture of water and muriatic acid to remove the top layer of
concrete and expose the colored pebbles or glass beads within.
The exposed aggregates in the plaster add traction to the pool surface and also allow a range of textures and color
combinations.
FINISHES
Tile, one of the most durable pool finishes, offers an array of design possibilities. While tiles are often applied
to just the pool's waterline, floor, or steps to provide a colorful accent, they can also finish the total interior
of a pool. Tile's glossy appearance makes the most of water's reflective properties, not to mention the artistic
look and upscale glamour they lend to pool designs.
Though tile is the most expensive pool finish and takes longer to install than plaster and aggregate, it's the
longest lasting pool surface. With proper application and minimal maintenance, tiles should never need to be
replaced.
Tile pool finishes come in ceramic, porcelain, glass and stone. They also come in a vast selection of shapes,
styles, colors, and sizes, offering virtually endless combinations and designs.
AND PORCELAIN TILE
Ceramic and porcelain tile are the most popular and least expensive tile finish. A number of ornate patterns and
mosaics—from whimsical fish to flowers to Art Deco graphics to Mediterranean motifs—can be hand painted on ceramic
pool tiles for a bold and unique look.
TILE
Stone tile, like granite, marble, slate, and limestone, is popular for finishing natural pool designs because they
help blend the pool with the surrounding landscape.
Stone tile also complements pools or homes with a modern architectural style.
TILE
Glass tile's popularity has been on the rise over the past few years thanks to its resilience and mesmerizing aesthetics.
Glass tile is non-porous and impervious to moisture, so it doesn't erode or stain. It can also manipulate and magnify light,
which gives pools a bright, clear shimmer like no other.
All of the pool finish options above will provide years of performance and dazzling beauty in a well-made and well-maintained
pool. Discuss the various pool finish options with your pool builder and consider using multiple finishes throughout your pool
design for a stunning, multidimensional effect.