Mastic Sealant Specialist in Gravesend

Gravesend sits on the Thames estuary and has a varied housing stock — Victorian terraces in the town centre, post-war semis across Northfleet and Singlewell, and newer developments along the riverside. We cover the full DA11–DA13 postcode range regularly and are experienced with all property types. The most common jobs we do in Gravesend are bathroom reseals and shower enclosure resealing. Many of the town's older properties have silicone that has never been properly replaced — it goes black with mould, starts to lift away from the tiles, and eventually lets water in behind the wall. We strip it all back, clean the surface thoroughly and apply a fresh mould-resistant seal that looks professional and lasts. Gravesend also has a significant number of flats and apartments, particularly in the newer riverside developments, and we carry out a lot of bathroom resealing in these properties. Flat bathrooms often have poor ventilation, which accelerates mould growth on sealant — we use a premium anti-mould silicone and can advise on ventilation improvements that will help it last longer. For kitchen worktops, we seal around sinks, upstands and splashbacks in all materials. We also cover window and door frame mastic across Gravesend and Northfleet — particularly for uPVC frames that have had their original sealant dry out and crack. If you're in Gravesend and need a reliable mastic specialist, get in touch.