Sealant Application Services in Dover, Kent
Clean, precise sealant application is the difference between a finish that lasts years and one that fails, discolours or lets water through within months.
At JH Sealants, we provide professional internal and external sealant and mastic application for domestic, commercial and contract clients across Dover, Folkestone, Canterbury, Deal, Ashford and the wider East Kent area.
Every joint is applied by an experienced, NVQ Level 2 qualified tradesman for a neat, durable, watertight result.
No job too big or small.
Contact us today for a bespoke quotation.
Bathrooms & Wet Rooms
We apply mould-resistant silicone around baths, showers, basins, wet-room trays and screens, correctly tooled for a smooth finish and a proper watertight bond. We can also colour-match the sealant to your tiling or flooring, helping prevent leaks, damp and the black mould that comes from failed or poorly applied seals.
Trunking
For commercial and contract environments, we apply sealant to trunking, service runs and cable-management installations to a tidy, professional standard. Neatly sealed trunking improves both the finish and the integrity of the installation, sealing gaps against dust and moisture.
Kitchens
A well-sealed kitchen keeps water out of the joints that matter - around worktops, upstands, splashbacks, sinks and appliances. We apply a clean, hygienic bead that resists moisture and everyday wear, protecting your units and cabinetry from water ingress and keeping the finish looking sharp long after installation.
External Sealant Application
We apply weatherproof external sealants around windows, doors, cladding, render junctions and expansion joints using the appropriate grade of mastic for the substrate - protecting the structure from water penetration and draughts while keeping the exterior looking clean and finished.
Tiling
Sealing to tiled surfaces calls for a steady hand and the right materials. We seal internal corners, changes of plane, perimeters and wall-to-floor junctions where grout alone won't hold up, giving tiled walls and floors a crisp, consistent line and a flexible, waterproof joint that moves with the building instead of cracking.
Need a sealant specialist in Dover or across East Kent?
With over 17 years' experience, £5 million public liability insurance and a 5-star rating on Google, JH Sealants delivers a reliable, high-quality finish every time.
Request a free quote or call 07818 291 307.