A custom marble bathroom in a luxury Dubai residence is one of the more complex specifications a design team manages, multiple quarries, precise templating, fabrication abroad, and on-site installation by specialists. Solomia Home, an established interior design company in Dubai with a long history of stone-led projects, manages dozens of these annually. This article walks through the real process.
Step 1, design and stone selection
The bathroom layout is finalised first. Stone selection happens in parallel, the design team and ideally the client visit Italian or other source quarries (Carrara, Verona, Chianciano) to select specific slabs. Modern selection uses high-resolution photography of each block face, but for bookmatched walls in-person selection is required.
Step 2, block reservation and slabbing
Once a block is selected, it is cut into slabs at a gangsaw or single-blade workshop. Slab thickness is typically 2 cm or 3 cm. The full set of slabs from one block is photographed and stored together for sequence-matching.
Step 3, templating
The bathroom is templated with a digital scan or traditional plywood templates after rough construction is complete and the substrate is true. Plumbing rough-ins are confirmed on the template. Templates are shipped to the fabricator.
Step 4, fabrication
CNC bridge saws cut the slabs to template. Edges are detailed (mitre, ogee, bullnose, square) per spec. Bookmatched walls are cut and laid out as a single set in the workshop. Vanity tops are routed for undermount sinks and faucet holes. Sealers are applied.
Step 5, shipping and customs
Crated slabs ship via consolidated container from Italy to Jebel Ali. Sea freight is 4–6 weeks. Customs clearance under HS code 6802 typically processes in 5–10 working days with proper documentation.
Step 6, site installation
Installation is done by stone specialists, not general tile installers. Wall slabs are mounted on dedicated rail systems with stainless mechanical fixings and structural adhesive. Floor slabs are set on a screed. Bookmatched walls require slab-by-slab visual approval before fixings are tightened.
Step 7, sealing and handover
Final sealing happens after installation and before fittings are placed. Pre-handover walkthrough verifies grout (typically epoxy or fine-line micro-grout), edge profiles, and reveals around drains and vents.
Quarries we typically specify
Carrara basin (Tuscany), Bianco Carrara C/CD, Statuario, Calacatta Vagli, Calacatta Borghini.
Verona area, Rosso Verona, Verde Alpi marble, Travertino Romano (sourced from Tivoli area, traded through Verona).
Brescia area, Botticino Classico, Bianco Perlino.
Other notable, Pietra del Cardoso (deep grey from Tuscany), Pietra Serena (warm grey from Florence area), Travertino Navona (roman travertine).
Real lead times
Design freeze through handover of a finished bathroom takes: 16–22 weeks for stock-spec, 22–32 weeks for full bespoke with bookmatching and feature pieces. Quarry visits, if required, add 2–4 weeks at the front of the schedule.
Common cost drivers
Bookmatching adds material cost (extra slabs to allow for selection) and labour cost (cut and lay-out). Feature pieces, solid stone bathtubs (Antoniolupi, Boffi), monolithic vanity benches, add cost and shipping complexity. Premium fittings (Cea, Fantini, Boffi, Vola) are specified in parallel and often have similar lead times.
Working with a design team
Coordinating quarry selection, fabricator, freight, customs and on-site installer is the design team’s job. Single-source procurement (one fabricator handles slabs, fabrication, and on-site installation oversight) reduces handover gaps and warranty disputes. As a long-running interior design company in Dubai, Solomia Home runs single-source stone procurement for villa and penthouse bathroom projects.
What a realistic marble bathroom timeline looks like
A custom marble bathroom is a 6-month project, not a 6-week one. Anyone promising shorter lead times is either compressing critical steps or substituting stone source. Both produce visible compromises.