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A low building on a sea cliff under an overcast sky

Hospitality · Cornwall, United Kingdom · 2020

The Tidewell Baths

Warm water, cold sea, one horizon.

Overview

The Tidewell Baths hold three pools on a granite headland: one hot, one warm and one fed by the tide. The building is low and heavy against the weather, with glass only where the horizon is.

Inside, concrete galleries step down toward the water. The light changes by the minute; the architecture keeps still.

Location
Cornwall, United Kingdom
Year
2020
Status
Completed
Typology
Hospitality
Coordinates
50.1188° N, 5.5373° W

Drawings

Drawn to be built.

Plan, section and elevation, from the point of arrival to the sea terrace, each drawn to scale on the structural grid.

Plan, level 00 — The Tidewell BathsGround-floor plan, 30 by 15 metres on a 6 by 5 metre structural grid. Rooms from west to east: Arrival (83 m²), Changing (84 m²), Hot pool (84 m²), Warm pool (84 m²), Sea terrace (83 m²). The stair rises from the arrival. A 12 by 4.5 metre pool lies to the south.UPARRIVAL83 m²CHANGING84 m²HOTPOOL84 m²WARMPOOL84 m²SEATERRACE83 m²POOL12 × 4.5 mENTRYABCDEF1234AA600060006000600060003000050005000500015000THE TIDEWELL BATHSCORNWALL · 50.1188° N, 5.5373° WPLAN — LEVEL 00 · 1:125A2 LANDSCAPE · AS BUILT0510 mNHALDEN & VOSS · 2020A-101
The ground floor, set out on a 6 × 5 m structural grid.30 × 15 m · 5 rooms · 450 m² ground floor

Materials

Made of few things.

Three materials, chosen at the source and left to age. Nothing is painted to look like something else.

  • Fair-faced concrete with tie holes and formwork joints

    Fair-faced Concrete

    Cast once, in timber formwork we draw ourselves. The tie holes stay: they are how you read the pour.

  • Low-iron glass reflecting trees and warm interior light

    Low-iron Glass

    Without the green cast of ordinary glass, so the landscape reads true from edge to edge.

  • Honed travertine steps in low sun

    Honed Travertine

    Selected in blocks at the quarry, honed and never polished. It warms in the sun and stays cool underfoot.

Details

Specifications.

Location
Cornwall, United Kingdom
Site area
1.6 ha
Gross floor area
2,700 m²
Levels
2
Structure
In-situ concrete
Facade
Fair-faced concrete, low-iron glass
Certification
BREEAM Excellent
Completion
May 2020
Team
11 architects

Credits

Architecture and landscape
Halden & Voss Architects
Structural engineering
Farrow & Kade Engineers
Pool engineering
Aquaform
Lighting
Studio Solstice
Main contractor
Kernow Construction
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