Category Archives: Commercial & Hospitality Maintenance

Guidance for hotels, leisure sites, student accommodation and facilities teams on silicone sealant, mastic and bathroom maintenance across the North West.

Silicone Sealant Water Damage: How One Failed Seal Takes Two Rooms Out of Service

Failed silicone sealant blackened with mould along a bath edge, where water damage begins

A failed bead of silicone rarely stays cosmetic. On a hotel, leisure site or student block it can take two rooms out of service at once. Here is how silicone sealant water damage happens, what it costs, and how to fix it without a full refurb.