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Blanco Sink Repair: Chips and Surface Damage on Silgranit and Ceramic Sinks

Blanco is one of the most recognised kitchen sink brands in the UK and Europe — their Silgranit composite sinks and ceramic sinks are installed in hundreds of thousands of UK kitchens. When damage occurs to a Blanco sink, professional repair is almost always more cost-effective than replacement. This guide covers repair options for Blanco Silgranit and Blanco ceramic sinks.

Blanco Silgranit Sink Repair

Blanco Silgranit is a proprietary composite material made from approximately 80% granite with acrylic binders. It’s highly durable but can chip from severe impact — particularly at the front rim and near the drain. Chip repair on Silgranit requires matching both the colour and the slight texture of the surface. Blanco offers Silgranit in a wide colour range including Anthracite, Truffle, Cafe, Champagne, White, Alumetallic and many others — accurate colour-matching for each is important.

Blanco Silgranit Colour Fading

One of the most common Blanco Silgranit complaints we encounter is surface fading or chalking — particularly on darker colours (Anthracite, Truffle, Cafe). This is typically caused by limescale build-up, harsh cleaners or bleach, and can make the sink look washed out or patchy. Deep cleaning and re-conditioning can help in mild cases; more significant fading may require professional re-coating of the surface.

Blanco Ceramic Sink Repair

Blanco ceramic sinks — including the popular Subline series — have a glazed ceramic surface that can chip from impact. Chips in ceramic sinks expose the unglazed substrate beneath, creating a stark visual contrast and a hygiene risk. Professional ceramic chip repair involves filling the void and applying colour-matched ceramic repair compound to restore the glaze appearance.

All Blanco Products Repaired

We repair the full Blanco range — Silgranit, ceramic, stainless steel (surface scratches and damage), and undermount ceramic. We also repair comparable products from Franke, Schock, Reginox and other leading kitchen sink brands.

Get a Blanco Sink Repair Quote

Send us clear photographs of the damage including the Blanco model and colour where possible for a free assessment and quote.

Request a Blanco sink repair quote →