West Sussex · England
Floor Joint Sealing in Southwater
Floor joints in Southwater need attention? We remove the old material, prepare the joints and seal them properly.
- Open gaps along the bottom of skirting boards
- Skirting caulk that keeps splitting
- Failed seals where bathroom floors meet baths and panels
What floor joint sealing looks like in Southwater
Across West Sussex, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they do not all move the same way. The joint at the skirting or threshold has to allow for that.
For site and facilities teams at buildings such as Southwater Infant Academy, floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up. For landlords with property near Christs Hospital station, open skirting and floor joints collect dirt and water, so seal them while the property is empty.
Southwater is about 3 miles south of Horsham, in West Sussex. Jobs in Southwater get the same care as everywhere else we work: old sealant removed completely, careful preparation and a one-year guarantee. 371 places in West Sussex are on our list, large and small. We also work in Crawley, about 9 miles from Southwater.
All of RH13 is covered for floor joint sealing. Local streets include Station Road, Walmer Close and Pevensey Road. We also cover the places around Southwater: Tower Hill (2 miles north), Nuthurst (2 miles east), Brooks Green (2 miles west), Barns Green (2 miles west) and Maplehurst (2 miles south-east). Further out, we also cover Crawley (9 miles north-east), Horsham (3 miles north), Worthing (14 miles south), Haywards Heath (11 miles east), Burgess Hill (11 miles south-east) and Shoreham-by-Sea (13 miles south).
Near you in Southwater
In Southwater, that means homes and buildings near The Lintot pub and The Doyle School of Design and Technology and the streets around them. The closest station to Southwater is Christs Hospital station, roughly 1.9 miles north-west of the centre. Nearby you will also find Christs Hospital School Museum (1.5 miles north-west) and Horsham Hospital (3.2 miles north). Open spaces near Southwater include Knepp Wildland.
Floor joint sealing for homes and businesses in Southwater
Every floor moves a little, so its edges need a joint that can flex. We seal skirting gaps, tiled floor movement joints and concrete floor joints with a sealant suited to the movement and traffic. Common call-outs are for cracked caulk along skirting in bathrooms and kitchens and cracked grout where a tiled floor needs a movement joint, across thresholds, concrete floor joints and wet room & bathroom floors.
Homes around Southwater range from older cottages to newer houses, and their floors range just as widely, each moving in its own way. The sealant at skirtings and thresholds has to suit the floor it meets.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Location
- Southwater (RH13)
- Region
- West Sussex
- Cover
- A year, on every job
- Quotes
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Why deal with it now?
Waiting until the next redecoration can mean a winter of draughts and dirt in the gaps. Sealing them now is a short job for most homes. Homes in smaller places like Southwater can face more weather, and failed outside joints let damp into walls. Inside, a split seal lets water into floors and panels just as it would anywhere.
The cost depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. We give a clear quote before any work starts, so you know where you stand.
Why us?
- Tidy, careful work
- Every job guaranteed for a year
- Arbo and Everbuild products
- White, clear, grey or another colour, product permitting
Aftercare tips
To keep the joints looking good and working properly:
- Check the sealant is paintable before decorating
- Walk round the room once a year and look at the edges
- Don’t slide heavy items over sealed joints
- Get cracks along tile grout lines looked at early
Avoid flooding the floor when you clean. Less water at the edges helps the joints last.
In wet areas, an open floor joint lets water reach the subfloor. Resealing early keeps it out.
Towns and villages near Southwater
What else we do in Southwater
What we are called out for in Southwater
Timber floors and skirting shrink and swell through the year. Heating dries timber and opens gaps along the skirting.
Most people get in touch after spotting something like this:
- Gaps between floors and kitchen plinths
- Grout cracking in a straight line across a floor
- Rigid edge joints in tiled floors
- Skirting that has pulled away from the floor
Community buildings like Holy Innocents Church are part of the picture too: floor and skirting joints in halls and kitchens wear like any others.
What to look for in a quote
- Are they insured?
- How long the guarantee is
- How the colour is chosen
- Who turns up on the day
Work for landlords, hotels and businesses
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
If you manage several properties in or around Southwater, several properties can be quoted together. Send us the addresses and the work at each, and pictures by email help.
What we do, step by step
Once we are on site, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. Most jobs then take a morning or an afternoon for most homes. In a smaller place like Southwater, 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.
- First we check the joint and the floor and agree which sealant suits it.
- Whatever is in the joint now, whether caulk, grout or sealant, comes out.
- We clean and vacuum the joint and fit backing where the depth needs setting.
- We apply a flexible sealant, or a floor-joint product on concrete, in a suitable colour.
- Finally we tool it smooth and explain when the floor can be used and cleaned.
Before we arrive
- Tell us if parking is tricky
- Let us know about earlier repairs to the joints
- On commercial sites, let us know about site rules
Get a quote
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and email pictures if that’s easy.
Advice
Common questions in Southwater
Do you cover smaller places like Southwater?
Yes, we do. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Do you cover Southwater for floor joint sealing?
Yes, Southwater is within the area we cover. Our work covers London and the South East. Just ring 0345 464 0079 or send us an email with a few details of the job.
How long before the joint can take traffic?
We give you a cure time for each joint. Light use comes first, cleaning and heavy traffic later.
How long does the job take?
It depends on the size of the job, but as a guide it takes a few hours, depending on the length of joint. We will tell you when we quote.
Do you have insurance?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
Will you leave a mess?
No. We work neatly, protect the area around the joints and tidy up afterwards.
What information do you need?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
Do you seal warehouse floor joints?
Yes, including warehouses, units, shops and offices. Work can be planned around your hours with out-of-hours work where needed.
Surface by surface
Skirting boards
Skirting gaps are one of the most common floor joints we seal. The old caulk is removed first so the bead sits on a clean surface.
Thresholds
Thresholds take daily traffic, so we choose a hard-wearing, flexible product and tool it flush.
What affects the quote in Southwater
Call for a quick quote. The main things that affect it are:
- How many areas need sealing
- How much old sealant there is and how hard it is to remove
- Any working-time requirements on site
- Which sealant suits the joint
A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. We take all of that into account in your quote.
What to tell us for a quote
What to tell us when you ask for a quote:
- Access, such as stairs, a lift or height
- Where the property is
- The type of property
- Whether it has been sealed before
Getting a quote is simple: tell us what needs doing and where. Photos by email help us understand the job.