Jan. 13, 2026
In the French hotel market, where every euro counts, the engineered stone washbasin has become the B2B buyers' choice for combining premium aesthetics with rapid ROI. This guide explains how solid surface basins and custom stone washbasins meet HACCP standards, HQE labels, and 2025 budgets.

Local authorities now require artificial stone sinks certified crack-free for 10 years. Thanks to their 65 % ATH-loaded resin, our washbasins pass the NF-EN 14617 flexural test at 42 MPa, cutting post-handover replacements. Result: a 120-room Paris hotel saved 18 % on maintenance costs in 2023 by replacing 80 % of its ceramics with our engineered stone bathroom range.
The total cost of acquisition (TCA) includes product price, installation, and room downtime. A solid surface basin installs in 18 min versus 45 min for ceramic, thanks to the KOTA-LOCK clip system. On 50 bathrooms, this frees 2.5 hotel-days, generating an extra €7,800 in revenue according to FNH 2024 data.
Our Nantes workshop uses reusable silicone moulds; thus, a 1,200 mm long bespoke washbasin is produced in 12 units with no tooling charges. French boutique hotel chains (e.g., OKKO) leverage this flexibility to differentiate their suites without increasing their furniture budget.
Every engineered stone washbasin ships with a CE Declaration of Performance, an SDS sheet, and a 10-year traceable lot number. These documents streamline European purchase managers' audits and cut supplier invoice validation time by 30 %.
We bundle the washbasin, 50 mm tool-free waste, stainless steel support with wire cover, and a DWG cutting plan. French contractors save one hour per unit, i.e., €55 in labour. On a 300-room project, the saving reaches €16,500, compliant with the €1,500 ex-VAT cap per unit under the 2025 SME tax credit.
According to Statista France 2024, 63 % of 4★ hoteliers plan to replace >70 % of their washbasins by 2026; 41 % cite mineral resin as the priority material, ahead of ceramic (29 %).
Choosing our engineered stone washbasin secures an ROI >20 % over five years while meeting HQE requirements and the EU circular economy directive. Contact info@kotabaths.com for a customised quotation and free samples within 48 h.
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