JH Sealants Portfolio
Take a look through a selection of our recently completed mastic and sealant work across Kent, London and the South East.
From bathrooms, wet rooms and kitchens to windows, expansion joints and full commercial contracts, these projects show the standard of clean, precise, watertight finishing we bring to every job – whether it’s a single reseal or a site-wide package.
Every job pictured here was carried out by our own experienced, NVQ Level 2 qualified tradesmen, working for domestic, commercial and contract clients throughout Dover, Folkestone, Canterbury, Deal, Ashford and beyond.
Use the filters to view internal and external work, and see for yourself why customers across Kent and the surrounding area rate us 5 stars.
Like what you see? If you’d like to discuss your own project, call us on 07818 291307 or get in touch for a free, no-obligation quotation.

Case Study: Nursery in Whitstable
JH Sealants is currently delivering specialist internal and external sealant works for a new nursery in Whitstable.
The project includes pre-sealing and finished sealant applications to windows and doors, expansion joints, and a range of internal areas including kitchens, bathrooms and flooring.
Learn More