Greater London · England
Floor Joint Sealing in Westerham
We cover Westerham for sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly.
- Cracked caulk along skirting in bathrooms and kitchens
- Floor edges that trap water and grime
- Grout used at the floor edge instead of sealant
How we handle floor joint sealing in Westerham
Wet-area floor joints keep water out of the gap behind skirting and plinths. We seal them with a flexible, water-resistant sealant so water and dirt cannot get in. We are often asked to deal with concrete floor joints that have broken down and open gaps along the bottom of skirting boards, on wet room & bathroom floors, thresholds and tiled floors.
Shops, offices and commercial units across London have hard-wearing floors with movement joints that need resealing as they wear, and new homes need their plot mastic finished properly before handover.
Whatever the size of the job, it’s backed by our 12-month guarantee in Westerham and across Greater London.
- Where
- Westerham (TN16)
- Region
- Greater London
- Cover
- A year, on every job
- Price
- Quoted before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Joints and finishes in Westerham homes
Across Greater London, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. The joint at the skirting or threshold has to allow for that. Much of London’s new housing is flats in larger developments, where snags may need reporting through the developer or the managing agent.
Community buildings like Church of St Mary the Virgin are part of the picture too: joints in its floors, skirtings and thresholds need resealing as they wear. Westerham is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book. For landlords with property near Hurst Green station, gaps at skirtings and thresholds are worth sealing between tenancies.
Westerham is about 5 miles west of Sevenoaks, in Greater London. Every kind of property in Westerham can book us for floor joint sealing, old or new, large or small. The work is guaranteed for a year. Westerham is one of 764 towns and villages in Greater London we cover. There’s also a page for Crawley, about 16 miles away.
Jobs for floor joint sealing in TN16 works the same way as everywhere else we cover. Floor joint sealing is available to properties on Market Square, London Road and High Street. Westerham sits on or near the A25 and B2024. Nearby, we also carry out floor joint sealing in Force Green (1 mile north), Moorhouse Bank (1 mile south-west), Goodley Stock (2 miles south), The Chart (2 miles south-west) and South Street (2 miles north-west). Further out, we also cover Orpington (8 miles north), New Cross (15 miles north), Thornton Heath (12 miles north-west), Croydon (10 miles north-west), East Dulwich (15 miles north-west) and Plumstead (15 miles north).
Landmarks near Westerham
Locally, jobs take us to homes and businesses close to The Olde House At Home Public House, among other places. Westerham’s nearest station is Hurst Green station, about 3.4 miles south-west of the centre. Other landmarks nearby include Tandridge Priory (2.2 miles south-west). The countryside around Westerham includes Betsom's Hill and Dryhill Nature Reserve.
Should I try it myself first?
If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
The process
On the day, there’s very little for you to do. Point us to the joints and we will get on with it. The job generally takes a few hours, depending on the length of joint, including the tidy-up. Many London jobs are in flats, so we come ready for stairs, narrow hallways and shared entrances. Mention any building rules, key holders or managing agents when you book.
- We look at the gap and the floor type and agree the right sealant.
- We take out any old caulk, sealant or grout along the line.
- The joint is cleaned, vacuumed and backed where depth needs controlling.
- A flexible sealant, or a floor-joint sealant for concrete, is applied in a colour to suit.
- The joint is tooled to a neat finish and we tell you when it can take feet and a mop.
How to prepare
- Tell us about any previous sealing or DIY attempts
- Let us know if you’ve seen damp or leaks
- Mention any parking rules near the property
Get a quote
Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we’ll explain what’s involved and give you a clear quote.
Advice
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- Loose, hollow or cracked tiles, which need a tiler
- Large cracks that need a surveyor
- Concrete repairs beyond the joint
If in doubt, ring 0345 464 0079 or send us an email and we will say what we think.
What we seal
- Wet room & bathroom floors
- Commercial floors
- Skirting boards
- Thresholds
- Tiled floors
- Concrete floor joints
How the job changes by surface
Wet room and bathroom floors
Wet room floors rely on sound joints at the walls. It’s resealed with a sanitary silicone.
Commercial floors
Commercial floors take more traffic than most homes. We talk through the traffic and choose a sealant suited to it.
Your questions about floor joint sealing in Westerham
Can parking be tricky for a visit in Westerham?
It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. That way the visit can be planned around it.
I let a flat near Hurst Green station. Can you help?
Yes, landlords and agents are among the people we work for. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we will send you a clear quote.
My floor grout keeps cracking in a line. Can you help?
Often, yes. A crack along a grout line often means the floor needs room to move. We rake out that line and seal it with flexible sealant.
What should I tell you?
Let us know what needs doing and where, plus photos if you have them. If we need more, we’ll ask.
Can you match the sealant colour?
Yes. White, clear and grey are common, and other colours are available, and we’ll agree it with you first.
Are you an approved applicator?
Yes. Mr Mastic is an ARBOMaster approved applicator and we are fully insured too.
How much does floor joint sealing cost in Westerham?
It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or drop us an email and tell us what needs doing and where.
Is it OK to seal over old sealant?
No. The old sealant always comes out first, so the new joint bonds to clean surfaces.
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How we quote for floor joint sealing
For a quick quote, just ask. The main things that affect it are:
- How much old sealant there is and how hard it is to remove
- When we can work, for business premises
- Access and height
- The type of sealant required
Doing several joints on one visit generally makes better use of the time than several visits. We will send you a clear quote for the lot.
What we need to know
To make quoting easier, please include:
- How many joints, rooms or windows are involved
- Whether it has been sealed before
- The type of property
- A few photos by email, if you can
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 email pictures if that’s easy.
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 stretches instead. In London conversions, one flat’s bathroom is often above another flat’s ceiling, so a small leak from tired sealant can mean a neighbour’s ceiling and a lot of disruption. Dealing with it early is far simpler for homes in Westerham.
Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs. Call for a quick quote and we’ll explain what it covers.
Why book with us
- Experience in homes, commercial sites and hotels
- A choice of colours where the product allows
- Full insurance on every job
- We agree the colour with you first
Keeping the joints in good condition
Good habits help new joints last longer. A few tips:
- Keep floor cleaning water to a minimum at the edges
- Get cracks along tile grout lines looked at early
- Look at floor joints each spring
- Do not slide heavy items over sealed joints
Silicone sealant is not made to take paint. If the joint will be painted, tell us beforehand so we use a paintable sealant.
Sealing a gap while it’s small is a quick job. Ignored, they fill with dirt and open further and are harder to clean out.