Hampshire · England
Bathroom & kitchen resealing in Blackmoor, Hampshire
Bath, shower, basin, wet room, worktop and sink resealing for homes and businesses in Blackmoor and across Hampshire. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.
- Water getting behind the kitchen upstand
- Mouldy sealant that has gone black
- Lumpy, uneven sealant from a DIY attempt
Why deal with it now?
Running new silicone over the old joint can look tidy for a few weeks, but it won’t bond. It lifts, traps water and grows mould behind it, and the next reseal means two layers to cut out. Where a wall is exposed, as many are in small places like Blackmoor, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
Every job is a little different, so we quote each one individually. Size, access and the product the joint needs all play a part.
Why choose Mr Mastic in Blackmoor
- An ARBOMaster approved applicator
- Sealant colour chosen to suit
- A 12-month guarantee on all work
- Sanitary silicone with an anti-fungal additive in wet areas
See what affects the cost or our reviews.
About our bathroom resealing in Blackmoor
Across Blackmoor, the joints we reseal are the ones that fail in any home: the long edge of the bath, the base of the shower tray, the back of the basin and the line along the worktop. Every joint is cut out, cleaned and left dry before it’s resealed. Typical jobs include lumpy, uneven sealant from a DIY attempt and water escaping at the shower enclosure, across basins & vanity units, shower trays & enclosures and kitchen worktops & upstands.
Being in a small place like Blackmoor makes no difference to the job itself: the journey and access are simply agreed in advance. In the bathroom or kitchen, the work is the same as in any town.
You are covered for a year from the day we finish. If anything is not right with it, ring 0345 464 0079 or drop us an email.
- Place
- Blackmoor (GU33)
- Region
- Hampshire
- Cover
- 12 months on all our work
- Quote
- A clear price before any work starts
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
For landlords and businesses
We also work for property managers and facilities teams in Blackmoor and across Hampshire. Several sites can be quoted together.
If you manage several properties in or around Blackmoor, several properties can be quoted together. Just tell us the addresses and what each one needs, and photos by email help.
How to look after the new joints
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Use gentle cleaners on the silicone
- Do not let bottles sit on the bead
- Avoid abrasive pads on the sealant
- Wait for the cure time we give you
Give the silicone time to cure before it gets wet, which is usually around 24 hours. Once it’s cured, wiping it down after use keeps it looking new.
A failed kitchen joint is easy to miss. Water gets behind the upstand and into the edge of a laminate worktop, and the board underneath can swell. Resealing before that happens protects the worktop.
Surface by surface
Wet rooms
In a wet room, the joints between floor and walls take standing water. They’re resealed with anti-fungal sanitary silicone, working on the surface joints, not the tanking or drainage.
Sinks & splashbacks
Water getting under the rim of an inset sink can soak the worktop. We reseal the visible edge of the sink where it has failed.
Can I do it myself?
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions.
What we cannot put right
Sealant is not the answer to every problem, and we’ll tell you before we start. It will not solve:
- Damage behind the tiles that needs a tiler
- Leaks from a shower valve, waste or pipework (a plumber’s job)
- Movement from a bath with loose feet or no proper support
If in doubt, call 0345 464 0079 or drop us an email and we will say what we think.
Joints and surfaces we work on
- Baths
- Kitchen worktops & upstands
- Basins & vanity units
- Sinks & splashbacks
- Shower trays & enclosures
- Wet rooms
Bathroom resealing in Blackmoor: local notes
Most of the South East has hard water, which leaves limescale on sealant, grout and fittings.
Schools such as St Matthew's Church of England Aided Primary School are buildings too, and we reseal washrooms and kitchens in schools and businesses as well as homes. For landlords with property near Liss station, a reseal between tenants is a quick way to make the bathroom and kitchen look cared for. For an older house near a landmark such as St Matthew's Church, bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
Blackmoor is about 5 miles south-east of Alton, in Hampshire. Homes, rented property, offices and hotels in Blackmoor can book us for bathroom resealing. The work is guaranteed for a year. Across Hampshire, we cover 683 places, Blackmoor among them. Portsmouth is on our list too, about 21 miles from Blackmoor.
Every address in GU33 is covered for bathroom resealing. We cover properties on Blackmoor Road and Sotherington Lane. We also cover the places around Blackmoor: Woolmer (1 mile south-east), Greatham (1 mile south), Longmoor (2 miles south-east), Passfield (2 miles east) and Weavers Down (3 miles south-east). Larger places within reach include Basingstoke (15 miles north-west), Farnborough (15 miles north), Fleet (13 miles north), Horndean (14 miles south-west), Aldershot (12 miles north-east) and Alton (5 miles north-west).
Local landmarks in Blackmoor
Locally, jobs take us to homes and businesses close to Mill Chase Academy and the streets around them. The nearest railway station is Liss station, about 3.5 miles south. Nearby you’ll also find The Romany Museum (2.3 miles west) and Chase Community Hospital (1.4 miles north-east). Open spaces near Blackmoor include Selborne Hill and Deadwater Valley.
Also in Blackmoor
FAQs for Blackmoor
I let a flat near Liss station. Can you help?
Yes, we work for landlords and agents. You can phone 0345 464 0079 or email us with the address and a few details, and we’ll give you a fixed price before work begins.
Do you cover Blackmoor for bathroom resealing?
Yes, Blackmoor is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job.
Do I need to be at home?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
Is it OK to put new sealant on top of the old bead?
No. It’s a common reason for reseals failing. We cut out all of the old sealant, clean the joint and start again.
What do you need from me for a quote?
A short description and the location. If we need more, we will ask.
Do you do commercial work?
Yes. We’ve worked for hotels, offices and other businesses.
Do you take out the old sealant first?
Yes. Sealing over old sealant is the main reason resealing fails early, so we never do it.
Where do you work from?
Mr Mastic is based in Crawley. Our applicators cover Blackmoor, along with the rest of our area.
The process
Before we leave, we go over the finished joints with you. The visit itself usually takes a morning or an afternoon for most single baths and showers, depending on the size of the job. In a small place like Blackmoor, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We look at every joint first and check for movement or leaks.
- Every trace of the old bead is removed, including the thin smear on the tiles.
- Joints are degreased and any mould is treated.
- When the joint is dry, and a bath has been filled with water, the new silicone goes on.
- We tool the bead to a neat finish and give you the cure time, usually around 24 hours.
Before we arrive
- Mention any leaks or damp you’ve noticed
- Try not to wet indoor joints just before the visit
- Plan for the work area to be out of bounds to pets and children
How to get a quote
Need a quote? Please phone 0345 464 0079 or email us with a few details. We will explain what we’d do and give you a clear price before we start.