GET IN TOUCH FOR A FREE SITE SURVEY AND QUOTATION, AND LET US SETTLE THE RIGHT STONE AND FINISH TOGETHER
The natural stone tower and façade of the Haliç Divanhane, seen from below

PİETRAŞNATURAL STONE

STONEENDURES

MATERIAL

Agora Beige marble

A light beige ground with fine white veins and an even texture. Warm beige in the sun, cool grey in the shade.

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CRAFT ON SITE

Installation

Levelling, mechanical fixing and sequencing.

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MALTEPEİSTANBUL

REMARKABLE SPACES IN NATURAL STONE

STONE ENGINEERING

Technical drawing with dimensions and a pencil

Exterior cladding in natural stone and porcelain. The right substructure and anchorage detail for every façade.

MECHANICAL AND ADHERED SYSTEMS

Stone-clad villa against open sky
WE ARE THE ENGINEERING AND CRAFT LAYER BETWEEN A DRAWING AND A FINISHED ARCHITECTURAL SURFACE

THE PİETRAŞ TEAM

MALTEPE, İSTANBUL

APPROACH

SINCE 2001 WE HAVE TAKEN ON THE INSTALLATION OF NATURAL STONE, CERAMIC AND PORCELAIN, IN ONE PAIR OF HANDS

We are not a stone supplier. We take one responsibility from choosing the right stone through anchorage detailing and fixing to the last joint on site.

STONE IS CHOSEN BEFORE IT IS DRAWN: FOR VEIN, TONE AND STRUCTURAL SOUNDNESS

STONEPROCESSDRAWINGSURFACE

The veining of the backlit onyx floor, up close

FROM SELECTION TO HAND-OVER

Select, engineer, source, install, deliver: five steps to a finished architectural surface, handed over turnkey and built to outlast us.

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FROM THE DRAWINGall the wayTO YOUR SPACE

  1. 01SELECT
  2. 02ENGINEER
  3. 03SOURCE
  4. 04INSTALL
  5. 05DELIVER
Bedri Huy ve Ailesi Camii illuminated at dusk, Bursa
BEDRİ HUY VE AİLESİ CAMİİ · BURSA · 2025
SELECTED WORK

YEAR

2026

IN PROGRESS

LOCATION

İSTANBUL

Façade systems, installation.

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HALİÇ DİVANHANE

01 / 17
MATERIALS

MARBLE, GRANITE, TRAVERTINE, ONYX AND LARGE-FORMAT PORCELAIN: EACH SELECTED FOR VEIN, TONE AND STRUCTURAL SOUNDNESS

White marble surface with grey veining

SPECIFIER'S NOTE

Bookmatched where the slab yield allows.

SOMETHINGENDURING

let's build

Stone-clad volume and glazing seen from the garden

FINISHES:

  • • POLISHED
  • • HONED
  • • BRUSHED
  • • FLAMED
  • • SPLIT-FACE
  • • MATTE
Stone-clad volume with a recessed window opening

A HAND DECIDES WHERE EACH SELECTED STONE LANDS

Engineering sets the tolerance; craft decides what you see where two slabs meet. Each slab is chosen for, and fixed in, its place in the approved drawing.

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Stone-clad elevations along the villa row

ENGINEERING

SETTING-OUT DRAWINGS, TOLERANCES, SUBSTRUCTURE AND ANCHORAGE: ALL BEFORE A SINGLE SLAB IS FIXED

ÖMERLİ PAGORA VİLLALARIGÜNKAR İNŞAAT · 2026
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REMARKABLE SPACES IN NATURAL STONE
  • More than 25 years; in İstanbul since 2001.

  • Over 350 completed projects: residential, commercial and religious buildings.

  • More than 45 specialists.

  • Turnkey: material selection, sourcing, engineering and installation in one contract.

Stone-clad villas under night lighting

STONETO SPACE

MALTEPE · İSTANBUL · SINCE 2001
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