Basted expansion joint sealing
We carry out expansion and movement joint sealing in walls, decks and floors in Basted. Send photographs or drawings for a fixed quote.
- Water getting into the wall through a failed joint
- Torn sealant in brick or block movement joints
- Chipped joint edges on forklift routes
Expansion joint sealing across Basted
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Why act early in Basted
A torn seal left alone usually gets worse. Grit and water fill the gap and the material either side breaks up, so a reseal turns into an edge repair as well. Resealing early keeps the work to sealant. For buildings around smaller places like Basted, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Resealing early avoids that.
We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote.
What you get with us
- 12-month guarantee on workmanship
- Fixed quotes based on photos, drawings or a visit
- Colour agreed before work starts
- Work carried out by CSCS-carded applicators
Take a look at what affects the cost and our accreditations and insurance.
Expansion joint sealing in Basted
Internal floor joints take trolleys, pallet trucks and forklifts. Unsupported edges break up under wheels, so the right filler or sealant for the traffic and movement matters. If the arrises are already broken, we will say so before sealing and phasing can keep areas working. If you have damp inside where a wall movement joint has failed and expansion joints filled with dirt and stones, we can help. Searching for sealant specialists in Basted? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.
Halls, schools and small commercial buildings near places like Basted have movement joints in brick, block and concrete too. They tend to be overlooked until something leaks or cracks.
We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and if something we did falls short, we return to it.
- Location
- Basted (TN15)
- Wider area
- Kent
- Cover
- 12 months on every job
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
FAQs: Basted
Is Basted too far out for you?
Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
Is hospital work, at somewhere like Sevenoaks Hospital, something you do?
Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.
How do I request a quote?
There are four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photos and a postcode.
How long will the joint resealing take?
Expect a few hours to several weeks, depending on how many metres of joint there are and how much old sealant or filler needs removing and phased work can stretch that to suit your site. Cure time before reopening is confirmed on the day.
Who decides which product is used?
Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Is any job too small?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
Are you CHAS accredited?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member.
Different surfaces, different methods
Concrete and precast panel joints
Joints between precast panels open and close with temperature and loading. We use a sealant classed for the movement, laid over backing to depth.
Podium joints
Podium decks are exposed and often trafficked. We choose a product that copes with feet, wheels and weather.
How a job runs
Occupied buildings need a little choreography. We sign and contain the area we are in, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Jobs in and around smaller places like Basted are typically planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.
- We start with photos, approximate lengths and any drawings, visiting where needed.
- Joint widths and expected movement are checked against what the sealant can take, and flag anything that needs an engineer.
- Old sealant and debris are cut out of every joint.
- Edges are checked, and we tell you if any need repairing before sealing.
- A sealant suited to the movement and traffic is laid to depth and tooled.
- Each area is handed back after its cure time, under our 12-month guarantee.
Preparing the site
- Move anything stored against the joints
- Agree which areas must stay open
- Let building users know which areas are affected
Getting a fixed quote
Let us know the site, the scope and your timescale, and we will put a fixed quote together. The easiest way is to speak to us on 01277 525 020 or email drawings and photos.
Read more
When to bring in a specialist
Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
For managing agents and facilities managers
Main contractors use us as their sealant subcontractor. Programme, specification and site rules come first, with CSCS-carded applicators on site.
Building owners and managing agents use us on everything from one building to a spread of sites around Basted. One quote can cover more than one site, which keeps the paperwork simple.
Towns and villages near Basted
Also in Basted
What we are called out for in Basted
Car park decks and floors face loads that walls never see. Tyres and wheels press on the edges and the sealant, while de-icing salts and grit attack the seal. A sealant that isn’t trafficable won’t last there.
Typical triggers for a call:
- New sealant over old, now failing
- Debris jammed in movement joints
- Sealant pulling off the joint face
- Damp inside where a wall movement joint has failed
Another example is Invicta Business Park, 2.1 miles to the north-east of Basted, where floors and yards would be done in stages around the occupiers.
Questions to ask before you book
- How the joint faces will be prepared and primed
- Who will actually carry out the work
- How long is the guarantee, and what does it include?
- What level of public liability insurance do they hold?
Slabs, ramps and loading bays in Basted
Rainfall across the South East, Basted included, is lower than in many parts of the UK. External joints still wait for dry conditions, and where de-icing salt is spread in winter, open joints let it in. Central London is about 23 miles from Basted. Distribution warehouses and industrial estates are common around the motorway corridors that serve the capital, and their floor joints take forklift and pallet-truck traffic all day.
Parks like Bourne Enterprise Centre (1 mile north of Basted) combine paved areas, car parks and building elevations, each with joints that move. For a school such as Borough Green Primary School, playground and building joints can be done in the holidays.
Basted is about 5 miles east of Sevenoaks, in Kent. Looking for expansion joint sealing in Basted? We can help. Basted is one of 931 places in Kent on our list for movement joints. Our London page has more on work in that area.
Anyone looking for expansion joint sealing in TN15 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Buildings on Basted Mill and Plough Hill are within our area for movement joints. Nearby places we also cover include Claygate Cross (1 mile south-east), Crouch (1 mile south-east), Borough Green (1 mile north), Platt (1 mile north-east) and Plaxtol (1 mile south). A short drive away, we cover Maidstone (10 miles east), Dartford (12 miles north), Sevenoaks (5 miles west), Royal Tunbridge Wells (10 miles south), Gravesend (11 miles north) and Tonbridge (6 miles south).
What’s near Basted
Locally, jobs take us to sites close to The Plough Public House, Wrotham School and Ivy Hatch Nature Reserve and the streets around them. For rail, the closest station is Borough Green & Wrotham station, roughly 0.9 miles north of the centre. Other landmarks nearby include Ightham Court (1.3 miles north-west) and Sevenoaks Hospital (4.8 miles west).