West Sussex · England
Floor Joint Sealing in North Mundham
Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints in North Mundham, with a one-year guarantee on every job. Ask us for a quote.
- Failed seals where bathroom floors meet baths and panels
- Cracked caulk along skirting in bathrooms and kitchens
- Skirting that has pulled away from the floor
Floor joint sealing in North Mundham, done properly
Concrete floors in warehouses and units have joints that take heavy wear. We reseal them with a product chosen for the movement and the traffic. If you have gaps at thresholds between rooms and perimeter joints in tiled floors filled with grout, we can put it right, on thresholds, concrete floor joints and wet room & bathroom floors alike.
Somewhere as small as North Mundham, new homes tend to be conversions, self-builds or a few houses rather than an estate. Every one needs its sealant and floor joints done properly, whatever the size of the site.
We guarantee the work for a year. If something isn’t right with it in that time, tell us and we’ll put it right.
- Location
- North Mundham (PO20)
- Region
- West Sussex
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
The process
We work through the job in order: protect, prepare, seal, tidy. Typically it takes a few hours for most rooms, longer for large commercial floors. Somewhere as small as North Mundham, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- We clear the edges of the floor so the joints are easy to reach.
- Old material is removed from the joint.
- We clean and dry the edges of the joint.
- We apply a flexible sealant suited to the floor and smooth it.
- Finally, we check the work and talk you through aftercare.
Before we arrive
- Mention if the joints have been sealed before
- For indoor joints, keep the area dry beforehand if you can
- Move anything stored near the joints
Get a quote
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.
Read more
What we are called out for in North Mundham
Some floors were never given a perimeter gap or movement joint. As it expands, the edges lift or crack.
It’s worth asking for a quote if you see:
- Failed seals where bathroom floors meet baths and panels
- Chipped and open joints in warehouse floors
- Dirt and water collecting in open floor joints
- Cracked grout where a tiled floor needs a movement joint
Community buildings like The Parish Church of St Stephen are part of the picture too: floor and skirting joints in halls and kitchens wear like any others.
Comparing quotes
- The length of the guarantee
- What happens if they find a problem under the old sealant
- Which colour the sealant will be
- How the surfaces are prepared before sealing
Leave it or put it right?
Caulk is quick and cheap, but it cracks where the joint moves or gets wet, so the gap reappears. A flexible sealant moves with the floor, so the joint stays closed. Where a wall is exposed, as many are in small places like North Mundham, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
The cost reflects the work involved, not a rough estimate. That’s why we ask a few questions first and agree the price before starting.
Why North Mundham clients choose us
- Arbo and Everbuild products
- We never seal over old sealant
- Neat joints and a tidy finish
- Homes, businesses and hotels
Take a look at what affects the cost or customer reviews.
North Mundham questions
Will you come out to North Mundham?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Do you work for landlords with property near Chichester station?
Yes. We work for landlords and letting agents as well as householders, and several properties can be quoted together. You can call 0345 464 0079 or drop us an email with the details for a clear quote.
Why does the gap under my skirting keep coming back?
Timber floors and skirting shrink and swell through the year. A flexible sealant closes the gap without cracking like caulk.
Should I try DIY first?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. Most DIY failures come from sealing over old material, wet joints or too much sealant.
Is it OK to seal over old sealant?
No, it will not last. It can look neat for a few weeks, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.
Where do you work from?
We are based in Crawley, West Sussex, and we cover South East England, London and all of Scotland.
Can you quote for more than one area?
Yes, and it often makes sense. Combining jobs makes good use of the visit, so mention them when you ask for a quote.
When can I walk on the floor?
Follow the cure time we give you. Light use comes first, cleaning and heavy traffic later in most cases.
DIY sealant or a professional job?
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly.
Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.
How the job changes by surface
Commercial floors
In commercial buildings, we can plan floor joint work around opening hours. Out-of-hours working can be arranged.
Wet room and bathroom floors
Mop water gets into any open joint at the edge of a bathroom floor. A neat silicone joint keeps it out.
Towns and villages near North Mundham
What else we do in North Mundham
What affects the quote in North Mundham
The price is agreed before any work begins. It takes into account:
- Which sealant suits the joint
- Mould in or behind the old joints
- Access and height
- How much there is to do
Doing several joints on one visit generally makes better use of the time than several visits, so tell us about everything that needs sealing. You’ll get one clear quote for the whole job.
What we need to know
You do not need to know the technical terms. Just tell us:
- The type of property
- Access, such as stairs, a lift or height
- Where the property is
- Whether it has been sealed before
Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we’ll explain how we’d tackle it. Whenever you’re ready, call 0345 464 0079 or email us.
New homes and floors in North Mundham
Across West Sussex, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they don’t all move the same way. That’s why the skirting and threshold joints need a flexible seal.
For landlords with property near Chichester station, open skirting and floor joints collect dirt and water, so seal them while the property is empty. Schools such as North Mundham Primary School are buildings too, and floor and threshold joints in busy corridors wear quickly and are best resealed early.
North Mundham is about 2 miles south-east of Chichester, in West Sussex. Every kind of property in North Mundham is covered for floor joint sealing. The work is guaranteed for a year. Across West Sussex, we cover 371 places, North Mundham among them. We also work in Portsmouth, around 14 miles away.
We work across the PO20 postcode area for floor joint sealing and the streets around it. If you need floor joint sealing at a property on Church Road, Fletcher Place and Palmer Place or anywhere close by, we can help. Neighbouring places we cover for floor joint sealing include Runcton (1 mile east), Hunston (1 mile west), Merston (1 mile east), Donnington (1 mile west) and Lagness (2 miles south-east). Further out, we also cover Bognor Regis (4 miles south-east), Selsey (6 miles south), Littlehampton (10 miles east), Emsworth (8 miles west), Rustington (11 miles east) and Storrington (15 miles north-east).
Local landmarks in North Mundham
In North Mundham, that means homes and buildings near The Spotted Cow Public House and Chichester High School For Girls and the streets around them. For rail, the closest station is Chichester station, roughly 1.6 miles north-west of the centre. A little further out are St Richard's Hospital (2.1 miles north) and Chichester Cathedral Treasury (1.8 miles north-west).
Keeping the joints in good condition
How long the joints last depends on use and care. We suggest:
- Check the sealant is paintable before decorating
- Get cracks along tile grout lines looked at early
- Lift furniture rather than dragging it across joints
- Look at floor joints each spring
Keep heavy traffic off resealed concrete joints for the cure time we give you. Mark the area off so drivers avoid it until it’s ready.
Open skirting gaps let in draughts, dust and sometimes insects. Sealing it early keeps the room cleaner and the edges sound.