Medway · England
Remedial sealant & repairs in Fenn Street, Medway
Removing failed, mouldy or leaking sealant and putting it right for homes and businesses in Fenn Street and across Medway. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Dark patches showing through the sealant
- Sealant that came away because the surface wasn’t prepared
- Floor or wall movement joints that have failed
How we quote for remedial sealant
Jobs vary more than people expect. What affects the quote:
- Mould in or behind the old joints
- How many areas need sealing
- Which sealant suits the joint
- How much old sealant there is and how hard it is to remove
Instead of a standard rate, we look at what your job involves: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Asking for a quote
When you call or email, these details help:
- The address or postcode of the job
- The problem you’ve noticed
- Whether it’s a home or a business
- Whether it has been sealed before
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. When it suits you, call 0345 464 0079 or drop us an email.
How we handle remedial sealant in Fenn Street
Water on the floor doesn’t always mean failed silicone. A cracked tray, a failed shower valve or a leaking waste can look just the same. When the fault is elsewhere, we say so instead of resealing for the sake of it. We work on leaking tray & enclosure joints, mouldy bath & shower sealant and failed movement joints, and people most often call us about leaks that keep coming back after resealing and a second bead peeling off the first.
Being in a small place like Fenn Street makes no difference to the job itself: the journey and access are simply agreed in advance. Once we are there, the bathroom or kitchen gets the same care as anywhere else.
A 12-month guarantee comes with the work, just as it does everywhere we cover.
- Place
- Fenn Street (ME3)
- Region
- Medway
- Cover
- One year on every job
- Quote
- A clear price before we start
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Towns and villages near Fenn Street
What else we do in Fenn Street
The process
When we arrive, we look over the joints with you first, so there are no surprises. Surfaces next to the work are protected before any work begins. Most jobs take a few hours for most joints, depending on how much old sealant has to come out. Somewhere like Fenn Street needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- We look at how the sealant has failed and check for movement or a leak path.
- We strip the joint completely, removing any layers below.
- Next, any mould is treated and the joint dried.
- We use the right backing and sealant for any joint that moves.
- The new joint is tooled neatly and we explain anything else we found.
How to prepare
- Keep children and pets away from the work area
- On commercial sites, let us know about site rules
- Tell us about access, such as stairs, a lift or high-level joints
How to get a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.
Advice
Keeping the joints in good condition
So the new joints stay in good condition:
- Report a tray that rocks or a worktop that lifts
- Get the cause of a repeat leak found before resealing
- Look for stains below bathrooms now and then
- Deal with small splits early
Watch the joint over the first few weeks, particularly where the original failure was caused by movement. Should anything change, phone 0345 464 0079 or drop us an email.
Movement joints that have split let water into the structure, and the longer it’s left, the more the joint edges break down. Resealing while the edges are sound is simpler.
Fenn Street: your questions answered
Is Fenn Street within the area you cover?
Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.
Is Fenn Street in your area for remedial sealant?
Yes, Fenn Street is within the area we cover. Our work covers London and the South East. Just ring 0345 464 0079 or drop us an email with a few details of the job, and we’ll send you a clear quote.
Do you work for landlords and businesses?
Yes. We work for householders, landlords, letting agents, businesses and hotels.
Do you do commercial work?
Yes. We work in offices, washrooms, hotels and other commercial premises. Working times can be discussed when we quote.
What happens if the problem is the tray or the plumbing?
We will tell you. If it’s a cracked tray, a failed valve or a leaking waste, resealing will not fix it, so we won’t pretend it will.
Can old silicone be taken off without scratching the tiles?
Yes. We take our time over removal, especially on acrylic, enamel and uPVC.
Are you insured?
Yes, we’re fully insured for domestic and commercial work.
Can you fix a reseal that hasn’t worked?
Yes. We’ll take all the sealant out, look for why it failed and reseal it properly.
Remedial sealant around Fenn Street
Fenn Street is within about 2 miles of the coast. Near the coast, holiday lets and guest houses can see bathrooms used by one guest after another, and sealant and grout that work that hard wear out sooner. Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings.
Letting a property close to Gillingham (Kent) station? Then a joint that keeps failing is best fixed properly while the property is empty. Schools such as High Halstow Primary Academy are buildings too, and we reseal washrooms and kitchens in schools and businesses as well as homes.
Fenn Street is about 5 miles north of Gillingham, in Medway. Jobs in Fenn Street get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Across Medway, we cover 68 places, and Fenn Street is one of them. There’s also a page for Chelmsford, about 21 miles away.
We cover every part of ME3 for remedial sealant. Remedial sealant is available to properties on Winterberry Avenue, Sharnal Street and Parbrook Road. Neighbouring places we cover for remedial sealant include Sharnal Street (1 mile south-west), High Halstow (1 mile west), Tunbridge Hill (1 mile south-east), St Mary Hoo (1 mile north-east) and Kingsnorth (1 mile south-east). Further out, we also cover Gillingham (5 miles south), Chatham (7 miles south), Rochester (5 miles south-west), Rainham (6 miles south), Strood (6 miles south-west) and Luton (6 miles south).
Landmarks near Fenn Street
We work in homes and buildings around The Hundred of Hoo Academy, among other places. Fenn Street’s nearest station is Gillingham (Kent) station, about 4.4 miles south. Nearby you will also find Medway Maritime Hospital (4.9 miles south) and Upnor Castle (3.7 miles south-west). Green spaces nearby include Bishop Saltings.
For landlords and businesses
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance that we can handle for you.
Mouldy or split sealant often shows up at the end of a tenancy. Several properties can go on one quote.
Do you need remedial sealant in Fenn Street?
Silicone only bonds to surfaces that are clean and dry. Soap film, dust, damp or old residue stop it gripping, and the joint starts to come away early.
Common reasons people contact us are:
- Sealant peeling off a dusty or damp surface
- Products that weren’t meant for the joint
- Wide, uneven beads that look worse than the old ones
- Worktop sealant that has shrunk and split
If you live in an older home near Church of St Mary, older homes can move a little, which is hard on rigid grout and tired sealant.
What your quote should include
- What insurance they hold
- Which colour the sealant will be
- Whether VAT is included
- Which sealant they’ll use, and why
Can I do it myself?
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.
If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
Why deal with it now?
A failed seal rarely means a new bathroom. When the fittings are sound, stripping and resealing the joints is often enough. If they’re not, we will tell you. Older cottages and farmhouses around Fenn Street can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
What it costs depends on the size of the job, how much old material has to come out and access to the work. We give a clear quote before we start.
Why choose Mr Mastic in Fenn Street
- Sealant colour chosen to suit
- Sanitary silicone with an anti-fungal additive in wet areas
- 4.9 on Google from 180+ five-star reviews
- Tidy, careful work
Read what affects the cost and customer reviews.