Hampshire · England
Remedial sealant & repairs in Waltham Chase, Hampshire
We cover Waltham Chase for removing failed, mouldy or leaking sealant and putting it right. Old sealant removed completely, joints prepared properly and a 12-month guarantee.
- Sealant peeling off a dusty or damp surface
- Sealant applied over old sealant that has lifted
- Products that weren’t meant for the joint
About our remedial sealant in Waltham Chase
Movement and expansion joints fail when the sealant cannot stretch. We cut out the failed sealant and set the depth with backing, before resealing with a flexible product suited to the movement. Common call-outs are for thick, messy sealant smeared over tiles and a second bead peeling off the first, across botched or over-sealed joints, leaking tray & enclosure joints and failed movement joints.
Homes around Waltham Chase are mostly houses and cottages rather than flats. Sealant and grout wear out here just as they do anywhere: everything old comes out before the new sealant or grout goes in.
We stand behind the work with a one-year guarantee, so you’re covered after we’ve gone.
- Location
- Waltham Chase (SO32)
- Region
- Hampshire
- Cover
- A year, on every job
- Quote
- A clear quote up front
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
How we quote for remedial sealant
Your quote is based on your job. We take into account:
- How easy the joints are to reach
- The old material and how stubborn it is
- The number and length of the joints
- Any mould that needs treating
A failed joint rarely gets cheaper to fix by waiting. If you are unsure, phone 0345 464 0079 or send us an email for an honest opinion and a quote.
What we need to know
Photos by email are helpful but not essential. Please mention:
- The type of property
- Access, such as stairs, a lift or height
- Where the job is, and your postcode
- How many joints, rooms or windows are involved
For a quick quote, get us on the phone, or email us if that is easier. Tell us about the joints that need doing and we will talk you through the work and give you a clear quote.
What happens on the day
When we arrive, we look over the joints with you first. 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. In a small place like Waltham Chase, access is usually the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- The failure is looked at first, so we know whether it’s sealant, movement or water from elsewhere.
- Each layer is cut out and the residue cleaned off.
- Mould is treated and the joint dried.
- The right product goes in, with backing where the joint moves.
- The joint is tooled and you’re told about anything else we found.
How to prepare
- Mention any sign-in or site rules at work premises
- Try not to wet indoor joints just before the visit
- Mention any parking rules near the property
How to get a quote
Asking for a quote is easy: let us know what needs doing and where. Photos by email help us understand the job, and we’ll take it from there.
Related advice
Places near Waltham Chase
Other services in Waltham Chase
Signs you need remedial sealant in Waltham Chase
How a joint is built matters as much as the product. Sealant packed too deep, or stuck to the back of the joint as well as the sides, cannot stretch, and tears at the first real movement. Backing sets the depth and stops that.
People generally contact us after spotting one of these:
- Movement joints that have split or pulled away
- Sealant applied over old sealant that has lifted
- Gaps opening along the back of the worktop
- Thick, messy sealant smeared over tiles
For an older house near a landmark such as Waltham Chase Methodist Church, walls and floors in older homes can move, and sealant and grout show it first.
What to look for in a quote
- What preparation is included
- How long to leave it before use
- How hidden problems are handled
- What product goes in the joint
Remedial sealant in Waltham Chase: local notes
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.
Rented homes near Botley station change hands often, and failed or mouldy sealant is worth putting right between tenancies, before it turns into a leak. Managing a site like St John the Baptist Church of England Primary School? Then washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.
Waltham Chase is about 5 miles east of Hedge End, in Hampshire. Whether you’re in the middle of Waltham Chase or further out, remedial sealant is available for homes and businesses alike, from flats and houses to offices and hotels. 683 places in Hampshire are on our list. We also work in Southampton, around 8 miles away.
Postcode districts we cover here for remedial sealant: SO32. Streets in the area include Chase Grove, Club House Lane and Sandy Hill Close, all of which we cover. Nearby, we also carry out remedial sealant in Bishop's Waltham (2 miles north), Curdridge (2 miles south-west), Ashton (3 miles north), Durley Street (3 miles north-west) and Durley (3 miles west). Further out, we also cover Winchester (10 miles north-west), Gosport (9 miles south), Havant (11 miles south-east), Eastleigh (7 miles west), Fareham (6 miles south) and Horndean (9 miles east).
Near you in Waltham Chase
Around Waltham Chase, our work takes us to homes and buildings near The Black Dog pub and Swanmore College of Technology. For rail, the closest station is Botley station, about 2.7 miles south-west. Nearby you’ll also find Bishop's Waltham Museum (1.4 miles north-west) and Knowle Hospital (3.7 miles south). Open spaces near Waltham Chase include Bishops Waltham Branch LNR.
Common questions in Waltham Chase
Do you cover smaller places like Waltham Chase?
Yes, Waltham Chase is covered. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Do you work for landlords with property near Botley station?
Yes, we work for landlords and letting agents. Just call 0345 464 0079 or email us and tell us about the property, and we will send you a clear quote.
What if the leak isn’t the sealant?
We’ll tell you. If it’s a cracked tray, a failed valve or a leaking waste, resealing won’t fix it, and we will not reseal for the sake of it.
Is remedial work guaranteed?
Yes. Remedial work carries the same 12-month guarantee as all our work.
Do you work for hotels and businesses?
Yes. Hotels, offices and other businesses use us.
Do you take out the old sealant first?
Yes. We cut out all the old sealant and clean the joint.
Is it messy?
Very little: the area around the joints is protected first, and we clear up the old sealant and our materials before we leave.
Where do you work from?
Mr Mastic is based in Crawley. Our applicators cover Waltham Chase, along with the rest of our area.
What we cannot put right
To be straight with you, there are a few things sealant won’t fix:
- Sealant in an older building that needs testing for asbestos first
- Cracks in the fitting rather than the joint
- A tray or worktop that needs refixing first
Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly.
What we seal
- Expansion joints
- Leaking tray & enclosure joints
- Mouldy bath & shower sealant
- Botched or over-sealed joints
- Failed movement joints
- Shrunken worktop sealant
Looking after it afterwards
So the new joints stay in good condition:
- Clean sealant with mild products only
- Air the bathroom so the sealant can dry
- Deal with small splits early
- Ask why a joint failed before redoing it
If the joint ever needs renewing, have it cut out, not sealed over. New silicone doesn’t bond to old.
A failing joint rarely gets better on its own. Every shower or downpour sends more water through, into whatever is behind or below. Sorting it early limits the damage.
Why deal with it now?
Another bead over the top will not fix a failed joint. It can’t bond to what’s underneath, so the leak carries on and there’s now more to remove. Where a wall is exposed, as many are in small places like Waltham Chase, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
We don’t show prices on the website, because each job is priced on what it involves. Call for a quick quote.
Why Waltham Chase clients choose us
- A 12-month guarantee on all work
- White, clear, grey or another colour, product permitting
- ARBOMaster approved applicator
- Domestic, commercial and hotel work
Read what affects the cost and what customers say.
Landlord and commercial work in Waltham Chase
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will quote.