Kent · England
Mastic man in Ramsgate
Resealing and external mastic for Ramsgate’s Regency terraces, harbour-side flats and Victorian homes, with weather-resistant sealants chosen for the coast.
- Fully insured
- Arbo and Everbuild sealants
- Clear quote before we start
Your local mastic man for Ramsgate
Ramsgate’s harbour is the only Royal Harbour in the United Kingdom, and the town around it is full of tall terraced houses, crescents and squares that have stood up to sea weather for close to two centuries. Mr Mastic is based in Crawley and covers Ramsgate as part of our Kent work, resealing bathrooms and kitchens and renewing the mastic that keeps rain out of window and door frames.
A lot of what we see here is outside the house as much as inside it. Cracked mastic around a frame, a split joint where render meets a sill, or an old bead on a balcony door can all let water in. We cut out the old material, prepare the joint and use an exterior sealant that suits the surfaces and the movement. Our page on external joint sealing explains the process.
Regency crescents, lodging houses and later suburbs
Ramsgate had its heyday as a Regency resort, and George IV gave the harbour its royal status in 1821. Historic England’s research on the town describes a place built largely by speculative builders, with the three or four-storey terraced house as its basic unit, a design that worked as a family home or as a lodging house. The town has around 900 listed buildings, many of them near the harbour. After the railway arrived in 1846, middle-class suburbs spread further back from the sea.
Tall terraces bring their own bathroom problems. Many have been converted into flats, with bathrooms in former bedrooms or half-landings, and the bath or shower often sits on old timber joists. When the floor flexes, a hard, ageing seal pulls away and water reaches the flat below. Steps between rooms, boxed-in pipes and uneven walls also leave wide, irregular gaps that need careful tooling.
Window work is just as common. Original timber sashes, later uPVC replacements and the glazed doors onto balconies all rely on a perimeter seal. In listed buildings and conservation streets, we’ll talk you through a suitable, discreet sealant colour before starting.

Channel weather and salt
The town looks out over the Channel from the East and West Cliffs, and exposed façades take wind, rain and salt year round. External mastic on these elevations goes brittle and cracks sooner than on a sheltered inland street, and a small opening is enough for wind-driven rain. We set exterior joints with backing rod at the correct depth, use sealants built for weathering and check the bottom corners of frames, where failures usually start.
Harbour-side hospitality and rented homes
With its marina, seafront and fast trains to London on High Speed 1, Ramsgate has plenty of guest houses, small hotels, cafés and short-let flats. Bathrooms in those rooms are used every day, and a stained bead is one of the first things a guest photographs. We reseal room by room so the rest of the building keeps trading; see our page for hotels and guest accommodation.
Landlords with flats in converted terraces call us between tenancies and when tenants report leaks or mould. We can also look at external frame joints for a whole building, working with the building owner or managing agent on access.
From first call to finished joint
- Get in touch. Call or email with the job, your postcode and a few photos if you have them.
- Quote and booking. We quote clearly before anything starts and fix a day that works for you.
- Cut out and prepare. All the old sealant comes out, and the joints are cleaned, treated and dried.
- Neat new sealant. Each joint gets the sealant that suits it, laid and smoothed to a tidy finish.
- Guaranteed work. You’ll know the cure time before we leave, and every job comes with a one-year guarantee.
Our services in Ramsgate
- Bathroom & kitchen resealing: Baths, showers, basins, wet rooms, worktops and sinks: old sealant cut out, mould treated and a new bead of anti-fungal silicone laid.
- Window & door mastic: Hardened, gappy mastic around frames, sills and French or patio doors cut out and renewed to keep draughts and rain out.
- Commercial & hotel sealant: Hotels, offices, washrooms and welfare areas resealed room by room, with out-of-hours working possible to arrange.
- Remedial sealant & repairs: Messy, layered or wrong-product sealant cut out and replaced with the right sealant, laid the right way.
- Fire-rated sealant: Intumescent and fire-rated joints around pipes, cables and frames, installed to the manufacturer’s tested specification.
- External & façade joints: Outside movement joints given new backing rod and a flexible, weatherproof sealant in a colour to match the wall.
- New-build mastic & snagging: Snagging sealant for new homes and plot-by-plot mastic for builders and developers.
- Floor & skirting joints: Skirting-to-floor gaps, tiled floor movement joints and concrete floor joints sealed with the right product.
- Regrouting: Cracked, stained or crumbling grout raked out and replaced, with corners resealed in silicone.
- Glazing & conservatory sealant: Leaking conservatory and rooflight joints, glass panels and shower screens resealed with silicone made for glass.
- Gutter, fascia & soffit sealing: Exterior joints at gutters, fascias and soffits resealed to stop drips and staining down the wall.
- Sand mastic for sash & case windows: Traditional burnt sand mastic renewed around sash and case windows and doors in stone and brick.
Choosing a mastic man in Ramsgate
Coastal sealant work rewards patience and the right product, and that’s how we approach Ramsgate. We’ve been doing this for over 20 years, we’re fully insured, and as an ARBOMaster approved applicator we use Arbo and Everbuild sealants matched to each joint. More than 2,847 completed projects sit behind our 4.9-star Google rating and 180+ five-star reviews. Before we start you get a clear quote; after we finish you get a one-year guarantee.
Around Ramsgate
The nearest station to the town centre is Ramsgate station. Places most people will know nearby are Westwood Cross (1.6 miles north-west) and Ramsgate Museum (less than half a mile south-east). Closer in, we work on homes, rented flats and businesses near Priory Infant School, Chatham House Grammar School, St George's Boys School and St. Luke's Church. Green spaces within reach include Sandwich and Pegwell Bay.
What customers say
Rated 4.9 on Google from 180+ five-star reviews. Read the reviews on Google.
“1950s terrace on Crossways — bath had black mould coming back constantly. Mr Mastic stripped it all back and did it properly. Bathroom looks brand new.”
“New build in Forge Wood — shower seal had failed after 16 months. Mr Mastic came out quickly, removed everything and did it properly. Perfect finish and no more leaks.”
“Harper Drive in Maidenbower — kitchen worktop had been leaking behind for a while. Came out the next day, sorted it properly. Really tidy job.”
Neighbourhoods we cover in Ramsgate
Choose your part of town for local details, or call 07833 053749 or email us and tell us your postcode.
Also near Ramsgate
Your questions about mastic work in Ramsgate
Do you travel from Crawley to Ramsgate?
Yes. Ramsgate is part of the Kent area we cover, and we plan visits ahead so we can do the whole job in one trip where possible.
Can you reseal windows on a listed building?
We can replace mastic around frames and help you choose a discreet colour. If your building is listed, check with the council whether any wider work needs consent.
My balcony door leaks when the wind blows. Is it the sealant?
Often it is. Cracked or shrunken perimeter mastic lets wind-driven rain through. We cut it out and reseal with a flexible exterior product.
Do you work in guest houses and small hotels by the harbour?
Yes. We can work room by room, and out-of-hours working can be arranged for commercial jobs.
Can you help with a flat in a converted terrace?
Yes. We seal baths and showers on older timber floors with flexible silicone, so the joint can move without tearing.
Will you quote for several flats in one building?
Yes. Landlords and managing agents can have one clear quote for the whole building or a price per flat.
