Hampshire · England
South Hayling Floor Joint Sealing
Floor joint sealing in South Hayling from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Gaps opening between the floor and skirting
- Tiled floors with no room to move
- Gaps between floors and kitchen plinths
About our floor joint sealing in South Hayling
Wet-area floor joints keep water out of the gap behind skirting and plinths. A flexible silicone seal keeps it out. Common call-outs are for chipped and open joints in warehouse floors and floor edges that trap water and grime, across skirting boards, thresholds and commercial floors.
In smaller places like South Hayling, new homes tend to come as small developments or single plots. The sealant around baths, showers, frames and skirtings needs to be right from the start.
Whatever the size of the job, you get the same one-year guarantee in South Hayling and across Hampshire.
- Location
- South Hayling (PO11)
- Wider area
- Hampshire
- Cover
- 12 months on all our work
- Price
- A clear price before work begins
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Landlords, agents and businesses in South Hayling
We work for landlords and agents as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance that we can handle for you.
When to call us in South Hayling
A new floor or screed shrinks and settles as it dries. Gaps at the edges appear in the first year or so and anything rigid cracks.
The problems people generally mention when they call include:
- Threshold joints that have opened or worn
- Gaps between floors and kitchen plinths
- Cracked caulk along skirting in bathrooms and kitchens
- Skirting that has pulled away from the floor
If you let a flat or house near Fratton station, a tidy floor and skirting joint helps a rental look ready for the next tenant.
Questions to ask before booking
- What product goes in the joint
- When the joint can take water or movement
- Whether they’re fully insured
- The length of the guarantee
When something else is needed
Honest advice matters more to us than a booking, so here’s what new sealant won’t do:
- Concrete repairs beyond the joint
- Floors that are uneven or need levelling
- Water getting under the tiles from elsewhere
If you’re not sure, just phone 0345 464 0079 or drop us an email and we will give you a straight answer before you book.
What we seal
- Concrete floor joints
- Thresholds
- Commercial floors
- Skirting boards
- Tiled floors
- Wet room & bathroom floors
Your questions about floor joint sealing in South Hayling
Do you cover South Hayling for floor joint sealing?
Yes. We work across London and the South East, and South Hayling is part of that. Just phone 0345 464 0079 or send us an email with a few details of the job.
Do you work for landlords with property near Fratton station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can phone 0345 464 0079 or send us an email with the details for a clear quote.
Do you remove the old sealant?
Always. Sealing over old sealant is the main reason resealing fails early, so we never do it.
What sealant do you use?
It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.
When can I walk on the floor?
We give you a cure time for each joint. Feet are normally fine first, then mopping, then heavy wheels.
Why does the gap under my skirting keep coming back?
Timber floors and skirting shrink and swell through the year. We close it with a flexible sealant that moves with the floor.
Is there a guarantee?
Yes, always. Each job is guaranteed for twelve months.
How long does the job take?
It depends on the size of the job, but most jobs take a few hours, depending on the length of joint. We will give you a better idea when we quote.
Leave it or put it right?
An open concrete floor joint gets wider every time something heavy crosses it. Resealing it early protects the edges before they need a bigger repair. In a smaller place like South Hayling, wherever a wall is exposed, a failed outside joint is a real source of damp. Inside, a split seal lets water into floors and panels just as it would anywhere.
We don’t show prices on the website, because the cost depends so much on the job itself. For a quick quote, please call 0345 464 0079 or send us an email.
Why choose Mr Mastic in South Hayling
- We’re fully insured
- Approved under the ARBOMaster scheme
- One-year guarantee on every job
- Any old sealant cut out fully, not covered over
Read what affects the cost and customer reviews.
What floor joint sealing looks like in South Hayling
Floors around Hampshire run from suspended timber in older homes to concrete in newer houses and units, and they don’t all move the same way. The joint at the skirting or threshold has to allow for that.
Schools such as Mengham Junior School are buildings too, and floor and threshold joints in busy corridors wear quickly and are best resealed early. Community buildings like St Mary's Church are part of the picture too: joints in its floors, skirtings and thresholds need resealing as they wear.
South Hayling is about 5 miles east of Portsmouth, in Hampshire. Whether you’re in the middle of South Hayling or further out, floor joint sealing is available for homes and businesses alike, from flats and houses to offices and hotels. 683 places in Hampshire are on our list, large and small.
We work across the PO11 postcode area for floor joint sealing and the streets around it. Local streets include Church Road, Station Road and St Leonard's Avenue, all of which we cover. Other places close to South Hayling include West Town (1 mile west), Tourner Bury (1 mile north-east), Tye (2 miles north), Stoke (2 miles north) and North Hayling (2 miles north). Within a short drive, we also cover Gosport (8 miles west), Havant (5 miles north), Fareham (11 miles north-west), Horndean (8 miles north), Waterlooville (7 miles north) and Petersfield (15 miles north).
What’s near South Hayling
In South Hayling, that means homes and buildings near Newton House Hotel, The Hayling College and The Hayling College, among other places. The nearest railway station is Fratton station, roughly 4.3 miles west. Other landmarks nearby include St James Hospital (3.3 miles west) and Eastney Beam Engine House (3.1 miles west). Green spaces nearby include Hayling Billy.
Also near South Hayling
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How to look after the new joints
Once the sealant has cured, a few habits help it last:
- Avoid sloshing water against skirting
- Don’t paint over silicone
- Keep heavy wheels off new concrete joints until cured
- Use furniture pads near skirting
Follow the cure time before walking on or cleaning the joint. Feet are normally fine before mopping or wheeled traffic, and we will tell you both.
Sealing a gap while it’s small is a quick job. Left alone, they collect dirt and widen and are harder to clean out.
How the visit works
All our tools and materials come with us in the van, so there’s nothing for you to buy. After a quick look at the joints together, the area is protected and the work begins. Most jobs take a morning or an afternoon for most homes. In a smaller place like South Hayling, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- The room is cleared along the joints so we can reach them.
- We take out the cracked caulk, grout or old sealant.
- Edges are cleaned and dried.
- A flexible sealant suited to the floor is applied and smooth it.
- We check the joints and explain the aftercare.
Getting ready for the visit
- Let us know if you’ve seen damp or leaks
- Mention any tricky access
- On commercial sites, let us know about site rules
Ask for a quote
We do not publish a price list, because every job is different. Instead, your job gets its own clear quote. To arrange one, call 0345 464 0079 or drop us an email.
Read more
How we quote for floor joint sealing
There’s no set price list, because no two jobs are the same. What we look at:
- Access and height
- The type of sealant required
- How many areas need sealing
- The old material and how stubborn it is
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, along with when we can work on site. Ask us for a quote and we’ll go through it with you.
What we need to know
To make quoting easier, let us know:
- If it’s domestic, commercial or a hotel
- Any previous sealing or DIY work
- Where the property is
- Photos by email, if that is easy
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we will explain what’s involved and send you a clear quote.