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VillaPool

—Comparing the options

Tile or plaster for a pool interior

Tile and plaster are the two most common pool interiors. They differ in look, feel and how long they last before renovation.

Tiled interiors — ceramic, porcelain or glass mosaic — offer wide colour and pattern choice and, with sound grout and waterproofing, a long life. They are smooth and easy to clean, and individual tiles can be replaced. Initial cost is generally higher, particularly for mosaic.

Comparison guides set out how two pool options differ and when an owner might prefer one over the other.

Plaster interiors are smooth, seamless and classic, often white or tinted, giving pale blue water. They usually cost less initially but wear through chemistry and cleaning, eventually needing resurfacing. New plaster needs careful water balance while it cures. Many pools combine a tiled waterline with a plaster interior.

01Summary

What matters most here

  • Tile: long-lasting

    With maintained grout.

  • Plaster: seamless

    Resurfaced over time.

  • Combinations work

    Tiled waterline, plaster interior.

02Detail

Comparing

  • Durability

    Glazed tile with sound grout and waterproofing generally outlasts plaster, which wears gradually through water chemistry and cleaning.

  • Appearance

    Tile offers colours, patterns and mosaics; plaster gives an even, seamless colour that makes the water look soft and pale.

  • Feel

    Both smooth when new; plaster roughens with age.

  • Repairs

    Single tiles can be replaced; plaster is patched or resurfaced.

  • Cost

    Plaster usually lower initially.

03Before you start

Before choosing

  • Think long term

    Renovation cycles.

  • See finished examples

    Wet, in sunlight.

  • Consider combinations

    Tiled waterline and steps.

—In practice

How to use this

Compare the two on initial cost, appearance, feel underfoot and how often each typically needs renovating. Consider how long you plan to keep the pool and how much maintenance you are willing to accept. View samples under water, and ask how repairs are handled for each, since individual tiles can be replaced while plaster is usually redone in areas.

Mistakes worth avoiding

Choosing on initial cost only
Renovation cycles affect the long-term cost of a finish. A cheaper start can mean an earlier and larger bill.
Forgetting how it feels
Finish texture matters for bare feet, children and anyone sitting on steps. Feel samples as well as looking at them.

04FAQ

Common questions about this

Which lasts longer?
Well-installed tile usually lasts longer.
Is plaster rough?
Smooth when new; it roughens as it wears.
Can I switch later?
Yes, at renovation time.
Does plaster stain?
It can, more readily than glazed tile.
Which finish is easier to clean?
Glazed tile is generally easier, since dirt and scale sit on a smooth, non-porous surface.

—NEXT

Deciding on a finish?

Tell us your priorities. We will explain the trade-offs.