ThoughtfulConstruction & Groundworks

Thoughtful · Bathrooms · Fowey and south Cornwall

Bathrooms rebuilt properly, from the joists up.

A good bathroom depends on what's underneath it. We strip the room back, put right the floor and the pipework, and finish in natural stone or microcement, with wet underfloor heating if you want it.

Finished bathroom in a period townhouse: walk-in shower with glass screen and brass rain head, stone floor, sash window
Bathroom, period townhouse, Bath · built by Thoughtful
Bathrooms

What goes into one

The parts you see, and the parts under the floor that decide how long it lasts.

Where we work
  • Fowey
  • Polruan
  • Bodinnick
  • Lanteglos
  • Golant
  • Lostwithiel
  • Tywardreath
  • Par
  • St Austell
  • Mevagissey

How a job runs, from first message to handover

  • The floor put right firstRotten joists and boards replaced, the rest strengthened and levelled before anything is tiled.
  • Drainage that worksWastes re-routed with proper falls. Where the old layout relied on a macerator, we run a new gravity waste to the soil pipe if the building allows it.
  • Walk-in showersGlass screens and concealed valves, with the pipework hidden in new stud walls.
  • Underfloor heating under stoneWet underfloor heating beneath natural stone, laid on a decoupling membrane.
  • MicrocementWalls, showers and sunken baths finished in one continuous surface.
  • Certified electricsElectrical work is done by a registered electrician, and you get the certificate.
Bathroom renovationPeriod townhouse, Bath2025

An old bathroom taken back to the joists and rebuilt as a walk-in shower room.

The room had a bath across one wall, a tired suite, a toilet that relied on a macerator and a floor nobody had looked under for decades. The brief was a walk-in shower, warmth underfoot and walls without a grid of tile joints.

We stripped it out and opened the floor first, because a stone floor is only as good as what it sits on. Rotten joists and boards were replaced and the rest strengthened and levelled. The macerator went: we ran an entirely new waste pipe beneath the floor to meet the soil pipe outside, so the toilet now drains properly by gravity. A new subfloor went down, and a new stud wall carries the shower valve and pipework out of sight.

Wet underfloor heating, run from the central heating, went down beneath natural stone tiles on a decoupling membrane, which lets an old timber floor move without cracking the stone.

The walls are microcement rather than tile, with a shelf recessed along the length of the shower. Brass fittings, a single glass screen and a basin on a timber vanity finish it.

  • Joists replaced, strengthened and levelled
  • New gravity waste in place of a macerator
  • Wet underfloor heating under natural stone
  • Microcement walls, recessed shelf
Finished bathroom from the door: basin on timber vanity, stone floor, shower beyond
Walk-in shower with recessed shelf, glass screen and brass fittings
Shower wall with concealed valve, hand shower and rain head

How it was built

Nine stages, in order
The bathroom before work, with the old bath and basin
01Before
Bath removed and floor opened up
02Strip-out
Floor opened to the joists with pipework exposed
03Floor structure
New stud wall framed for the shower
04Stud wall
Concealed shower valve fixed between studs
05Shower valve
Walls made good and floor prepared
06Walls prepared
Underfloor heating laid across the floor
07Wet underfloor heating
Stone tiles being laid on a decoupling membrane
08Membrane and stone
Stone floor laid
09Floor laid

A bathroom or a period house that needs proper work?Tell us about your projector call 07933 005029

Related work

Rain shower running into the sunken microcement bathHand-carved stone basin on a microcement wall
Microcement bathroom

A sunken bath and shower formed in microcement.

The bath is built into the floor and finished in one surface with the walls. The basin was carved by hand from a single stone.

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