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Indoor Pool Area with Stone Wall and Water Feature
Indoor Pool Area with Stone Wall and Water Feature
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Indoor Pool Area with Stone Wall and Water Feature

The pool sits at the centre with blue mosaic tiles and underwater lights, so the water glows and becomes the brightest thing in the room. That was the whole idea. Charcoal walls let the lit water carry the space on its own. A stacked stone wall runs along the far end, with a small water feature spilling into a basin. Two black marble columns with gold veining frame the deck. Wood-look floor tiles wrap the pool because they grip better than polished stone when wet. A rain-shower point and gym equipment share the deck. The trade-off is that an indoor pool needs ventilation, or the damp works on the finishes.

✨
Highlight
Underwater-lit pool against the stacked stone wall
Layout
Spacious
Theme
Modern
Colour
Wall: Charcoal, Grey
Special Features
  • •Blue mosaic pool
  • •Underwater lighting
  • •Stacked stone feature wall
  • •Water feature basin
  • •Black marble columns
  • •Rain-shower rinse point

About Pool Area Interiors

Common questions from homeowners.

The pool is lined with blue mosaic tiles and fitted with underwater lights, so the whole body of water lights up from within. In a room kept deliberately dark, that glowing water becomes the brightest element and the natural focus. The small mosaic tiles are what give the water its even blue colour and the shimmer across the surface. Mosaic also handles the constant wet-and-dry cycle of a pool edge better than large tiles, which can lift at the grout lines.

It is a stacked stone feature wall, with a small water feature spilling into a basin at its base and two spotlights washing down over it. The rough stone gives the room texture and a natural, spa-like feel that plain plaster would not, and the moving water adds gentle sound. Lighting it from above brings out the depth in the stone courses. It closes the far end of the pool so the eye has a solid, textured backdrop beyond the water.

Two structural columns are clad in black marble with gold veining, standing along the pool deck. Wrapping them in dark marble turns a plain support into part of the design and matches the dramatic, moody palette of the room. The gold veining catches the pool light and the spots, so the columns read as feature pieces rather than obstacles. One of them also carries a rain-shower head, doubling as a rinse point before you step into the water.

The deck is finished in wood-look tiles rather than real timber or polished stone. Around a pool that choice is about grip and durability: a textured tile holds underfoot when it is wet, where a glossy stone would turn slick, and tile shrugs off the constant splashing that would ruin actual wood. The plank look keeps the deck warm and natural against the dark walls, so the area feels like a room and not a bare utility space.

Yes, the deck doubles as a home gym, with a treadmill, a cross-trainer and a table tennis table set along one side, plus two pod lounge chairs for resting. Combining a pool and a workout zone in one hall makes sense, since both want the same open, ventilated space and hard flooring. The lounge pods give a spot to sit between a swim and a session. It turns the room into a single fitness and leisure area rather than a pool alone.

Lighting comes in three layers: the underwater pool lights, recessed spots and cove strips in the stepped ceiling, and accent spotlights aimed at the stone wall. The underwater lights are the signature, but the cove and spots are what let you actually see the deck and move around safely. Keeping the walls dark and the water bright is the effect, so the ceiling light is kept low and focused rather than a flat, even wash across the whole hall.

The big one is ventilation and humidity control, because an enclosed pool throws off constant moisture that will attack finishes and fittings if the air is not moved. Beyond that, the mosaic tiles and grout want regular cleaning to stop scale, the stone wall needs occasional sealing, and the water feature pump should be checked. None of it is heavy, but it is ongoing. The trade for having a pool indoors is that the room's climate has to be managed year round.

The pool shell and its systems are the largest spend, well before any finish: excavation, the tank, the filtration, the underwater lighting and the ventilation all add up. On top of that sit the mosaic tiling, the stacked stone wall and the marble column cladding, which are all priced by area and labour. Final cost depends on the pool size and the finishes you choose, so the pool engineering and the decorative work should be budgeted as two separate parts.