Hammam Design 2027: Layout, Temperatures and Materials

Sauna Dekor Spa Solutions engineering team, Istanbul · project and press enquiries: Alican Aykaç, Managing Partner

As of November 2026 · Updated: 5 November 2026 · Next review: February 2027

Four. The room air is kept at 40–50 °C with high humidity. A heated platform, the göbek taşı, sits at the centre. Basins (kurna) with hot and cold water stand along the walls. The shell under the stone is waterproofed and drained. Every hammam design starts from these 4 and changes only their size and finish.

The platform has its own surface value of 40–45 °C, set separately from the room air.

A traditional hammam moves from a warm room to a hot room, with a changing or rest room outside. In villas the sequence often shrinks to 1 hot room with a platform and 1 or 2 basins, plus a shower and a rest area. Two basins should sit at least 1.20 m apart.

These are typical values from our projects; every hammam's dimensions are set for its room and made to order.

Three shifts show up in the briefs we receive. Private villa hammams are a larger share of requests; lighting and controls are more integrated; and water use is designed rather than assumed. GWI's 2025 hydrothermal trends name water sustainability and immersive, multisensory design among the 5 directions for the sector.

In the UAE, search data points the same way for homes: hammam visit searches in Dubai fell from 1,600 to 1,000 a month between October 2025 and September 2026 (Google Ads, UAE), while villa owners increasingly ask for one at home.

Marble is traditional for the platform and basins. Walls and domes can be marble, natural stone, tile or a sealed mineral finish. More important than the finish is the waterproofing layer behind it and a ceiling that slopes, so condensation runs to the walls. We give 5 years on structure and waterproofing on every project.

The platform is heated from below, and the room air is warmed and humidified by a steam generator or a heating system sized to the room. The steam generator is made by its manufacturer, for example Condair or EOS, who holds that product's certificate. The generator's position and service access go on the drawings early.

Our step-by-step build guide is how to build a hammam, and the room types are on the hammam product page.

For homes, 3–8 weeks of site work; large hotel or institutional projects take up to 12 weeks. Approvals, marble selection and stone lead times come before that, so a villa hammam planned for 2027 should be on the drawings at least a few months before site work starts.

Five checks: drain positions and floor falls, a flood-tested waterproofing layer, ceiling slope, platform heating tested, and basin supply and waste connected. Changing any of the 5 after the marble is fixed means breaking finished stone, which is the most expensive repair in a wet room.

No. A Moroccan bath uses the same room as a Turkish hammam; the difference is the ritual, with black soap and scrubbing. The design adds only what the ritual needs, such as a wash area and storage. For villa projects in the UAE, see our hammam page for Dubai and Abu Dhabi.

Sauna Dekor has built hammams, saunas, steam rooms and pools in its own facility in Istanbul since 1987 and is in its 40th year: 5,000+ projects in 41+ countries, 19 people in Istanbul, certified to TS EN ISO 9001:2015. UAE office: Latifa Tower (WTC), Dubai. Related: villa spa checklist 2027 · contact Sauna Dekor.