Greater London · England
Beddington Floor Joint Sealing
Professional floor joint sealing in and around Beddington, with old sealant always removed completely and a 12-month guarantee.
- Skirting caulk that keeps splitting
- Open gaps along the bottom of skirting boards
- Open joints around bathroom floor edges
When to call us in Beddington
Timber floors and skirting shrink and swell through the year. Heating dries timber and opens gaps along the skirting and they change again in summer.
It’s worth asking for a quote if you see:
- Grout used at the floor edge instead of sealant
- Cracked grout where a tiled floor needs a movement joint
- Failed seals where bathroom floors meet baths and panels
- Caulk that has cracked where the floor moves
For landlords with property near Waddon station, gaps at skirtings and thresholds are worth sealing between tenancies.
Comparing quotes
- What happens if they find a problem under the old sealant
- Which colour the sealant will be
- Is VAT in the price?
- Whether the sealant suits the joint
About our floor joint sealing in Beddington
Good floor joints come down to the right product and clean, prepared edges. Old caulk, grout or failed sealant comes out first, the joint is cleaned and backed where needed, then the new sealant goes in. We work on skirting boards, concrete floor joints and commercial floors, and common reasons people get in touch are dirt and water collecting in open floor joints and gaps between floors and kitchen plinths.
New flats are going up across London, many of them in larger developments. In a new development, snags are often reported through the developer or the managing agent, and failed shower seals, open skirting joints and gaps at thresholds are typical.
The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we will put it right.
- Location
- Beddington (CR0, SM6, CR9)
- Wider area
- Greater London
- Cover
- 12 months on all our work
- Quotes
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
For landlords and businesses
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
For anyone letting property in or around Beddington, jobs at different addresses can be quoted together. Send us the addresses and the work at each.
What we do, step by step
Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours, depending on the length of joint and we leave things clean and tidy. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Beddington. It helps if you can point us to a visitor permit or a bay close to the door.
- First we check the joint and the floor and agree which sealant suits it.
- We take out any old caulk, sealant or grout along the line.
- 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 about access, such as stairs, a lift or high-level joints
- Try not to wet indoor joints just before the visit
- Clear the area around the work
Get a quote
Getting a quote is simple: let us know the job and the location, and roughly how big it is. A few pictures by email make the job easier to understand, and we’ll come back to you with a quote.
Advice
What sealant work cannot fix
Honest advice matters more to us than a booking, so here’s what new sealant will not do:
- Bouncy or failing floorboards
- Water getting under the tiles from elsewhere
- Structural movement or subsidence
Not sure which it is? You can call 0345 464 0079 or drop us an email and we’ll tell you honestly.
Where we work in Beddington
- Commercial floors
- Concrete floor joints
- Wet room & bathroom floors
- Skirting boards
- Thresholds
- Tiled floors
Common questions in Beddington
I let a flat near Waddon station. Can you help?
Yes, rental work is part of what we do. You can ring 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before any work starts.
Can you do floor joint sealing in Beddington?
Yes. We work across London and the South East, and Beddington is part of that. You can phone 0345 464 0079 or drop us an email and tell us what needs doing.
How long before the joint can take traffic?
We will tell you before we leave. It depends on the sealant, and light foot traffic is normally fine before wet cleaning or wheels.
Can grout be replaced with sealant on a tiled floor?
In many cases, yes. Where a floor needs one, we rake out grout along the right line and replace it with flexible sealant in a matching colour. Loose or cracked tiles need a tiler first.
Do you work on commercial floors?
Yes. Concrete floor joints in warehouses and units are part of our work. We will talk through the traffic and choose a sealant suited to it.
Can you use decorators’ caulk instead?
Caulk works on still, dry joints, but it splits where the joint moves or gets wet. We use a flexible sealant for most skirting and floor joints.
What should I tell you?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
Can I add another job to the visit?
Yes. Several rooms, windows or areas can go on one quote.
Different surfaces, different methods
Thresholds
Thresholds between rooms meet two floors and often a door frame. A flexible sealant suits both floor finishes.
Wet room and bathroom floors
Mop water gets into any open joint at the edge of a bathroom floor. A flexible seal stops water running into the gap.
Floor joint sealing around Beddington
Much of London’s new housing is flats in larger developments, where snagging may go through the developer or managing agent. Across Greater London, 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. The joint at the skirting or threshold has to allow for that.
For buildings such as Parish Church of St Mary the Virgin, joints in its floors, skirtings and thresholds need resealing as they wear. Beddington is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
Beddington is about 2 miles west of Croydon, in Greater London. We carry out floor joint sealing for homeowners, landlords and businesses in Beddington and nearby. Our Greater London coverage runs to 764 places, and Beddington is one of them. For nearby work, see our London page, about 9 miles away.
Postcode districts we cover here for floor joint sealing: CR0, SM6 and CR9. Whether your property is on Guy Road, Mill Lane and Church Lane or a nearby road, we can help. We also cover the places around Beddington: Bandonhill (1 mile south), Wallington (1 mile south-west), Waddon (1 mile south-east), Old Town (1 mile east) and Roundshaw (1 mile south). Further out, we also cover London (9 miles north), City of Westminster (10 miles north), Marylebone (10 miles north), Kensington (9 miles north), St Pancras (11 miles north) and Shoreditch (11 miles north).
Near you in Beddington
We work in homes and buildings around The Archbishop Lanfranc School, Waddon Ponds and The Plough pub, among other places. The closest station to Beddington is Waddon station, about 0.7 miles east of the centre. Other landmarks nearby include Croydon University Hospital (1.6 miles north-east) and Croydon Airport Visitor Centre (1.2 miles south-east). For a walk, there’s Wilderness Island and Duppas Hill.
How to look after the new joints
So the new joints stay in good condition:
- Get cracks along tile grout lines looked at early
- Walk round the room once a year and look at the edges
- Don’t fill floor joints with caulk where they move or get wet
- Avoid sloshing water against skirting
Have a look at the joints once the heating season is over. Small gaps at the ends can be touched up.
A gap under the skirting collects dust and lets draughts through. Sealing it early keeps the room cleaner.
Leave it or put it right?
Caulk is quick and cheap, but it cracks where the joint moves or gets wet, but the movement soon cracks it. A flexible sealant moves with the floor. In a flat in Beddington, failed sealant seldom stays inside your own four walls: water from a shower or window joint can reach the flat below, and gaps in fire-stopping matter to everyone in the building.
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.
Why choose Mr Mastic in Beddington
- White, clear, grey or another colour, product permitting
- Domestic, commercial and hotel work
- Colour picked to suit the job
- An ARBOMaster approved applicator