Expansion and movement joint sealing in Hemsted, Kent
Expansion and movement joint sealing in walls, decks and floors across Hemsted, by CSCS-carded applicators. CHAS accredited and fully insured.
- Sealant peeling off one face of the joint
- Hardened, cracked sealant on exposed facades
- New sealant over old, now failing
Expansion joint sealing in Hemsted
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Expansion joint sealing around Hemsted: points for this area
Hemsted sits in one of the drier corners of the country, the South East. Even so, yard and car park joints are only sealed when they’re dry and clean, while winter salting gets into any joint left open. At about 56 miles from central London, Hemsted is within reach of the capital. The roads out of London are lined with trade parks and distribution sheds; their floors carry heavy traffic every shift.
Schools such as Stowting Church of England Primary School have movement joints in their walls and floors that are easy to overlook.
Hemsted is about 5 miles north of Hythe, in Kent. Our applicators travel to Hemsted for work on movement joints, handled exactly as we handle every other area. We work across 931 places in Kent, large and small. Our London page has more on work in that area (56 miles or so).
If you need expansion joint sealing in CT18, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Sites close to Hemsted are covered too, including Woodland (1 mile south-east), Skeete (1 mile south), Stowting (1 mile west), Rhodes Minnis (1 mile north-east) and Stowting Common (1 mile north-west). Bigger towns within reach include Ashford (8 miles west), Canterbury (10 miles north), Dover (11 miles east), Folkestone (6 miles south-east), Whitstable (15 miles north) and Faversham (14 miles north-west).
Landmarks near Hemsted
The nearest railway station is Westenhanger station, about 2.9 miles south. A little further out are Saltwood Castle (4 miles south) and Elham Valley Countryside Centre And Railway Museum (3.7 miles south-east). Not far away are Hatch Park and Tolsford Hill.
How we handle expansion joint sealing in Hemsted
Long runs of brick or block have movement joints built in, and they’re easy to miss until the sealant fails. Failed sealant here lets rain into the wall and can leave the joint full of debris. The old seal comes out, backing goes in and a sealant with the right movement class is applied, primed where the manufacturer specifies. If you are dealing with torn sealant in brick or block movement joints and hardened, cracked sealant on exposed facades, we can put it right. Searching for sealant specialists in Hemsted? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.
For a site near Hemsted, measurements and photographs up front mean one trip where possible. Tell us the joint widths if you can, and what drives or walks over them.
The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.
- Place
- Hemsted (CT18)
- Region
- Kent
- Guarantee
- 12 months on our workmanship
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Why deal with it now?
Leaving a failed movement joint rarely stays a small problem. Water and debris get in, the joint jams and the edges spall, so a reseal turns into an edge repair as well. Acting at the first split keeps the cost down. Converted and older buildings near places like Hemsted tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.
Why appoint us
- A fixed quote before work starts
- Colour agreed before work starts
- Joints cleaned back to sound surfaces
- Sealing commercial buildings since 2005
See our cost guide or how we’re accredited.
Nearby places to Hemsted
Also in Hemsted
Common problems we fix in Hemsted
Sometimes the sealant holds but the substrate breaks away. Weak or crumbling concrete, brick or render edges give the sealant nothing sound to grip so edge repair has to come before resealing.
These are often picked up first by site or facilities staff:
- Chipped joint edges on forklift routes
- Rain penetration at brick or block movement joints
- Brittle, chalky sealant on external joints
- Water dripping through deck or ramp joints
For floors and slabs around Hemsted, the product is chosen for the traffic and the movement at each joint.
Questions to ask before you book
- Whether their applicators hold CSCS cards
- How long is the guarantee, and what does it include?
- Proof of insurance
- Are they CHAS accredited or on Constructionline?
On site: what to expect
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Rural sites near Hemsted may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.
- We look at the joints, their width and how they’ve failed.
- You get a fixed quote with the product and its movement capability stated.
- The failed seal is removed and both faces are cleaned until sound and dry.
- We control the depth with backing rod or, in shallow joints, bond-breaker tape.
- After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
- We check every joint before sign-off, and the work carries our 12-month guarantee.
Before we start on site
- Explain the parking and delivery arrangements
- Confirm the product named in the specification
- Clear stock, furniture or equipment away from the joints
Quotes
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or call 01277 525 020 or send details through our quote form to discuss it first.
Read more
When to bring in a specialist
Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
After the work
A few simple habits keep the new joints working:
- Check joints after long freezing spells
- Note which joints were done, when, and with what
- Keep traffic off new joints until the cure time is up
- Brief car park operatives to protect joint lines during winter clearance
On car parks, winter clearance can damage deck joint sealant. Raising blades over joints where possible protects the seal and a look at the joints after winter catches any damage.
On a multi-storey car park, a failed joint usually shows up as a leak onto the deck underneath. Salty water dripping through stains soffits and lands on parked vehicles, which is bad news for the concrete and the people parking below. Resealing early limits the damage.
Questions we’re asked in Hemsted
What site paperwork comes with a job in Hemsted?
Whatever your site asks for, from RAMS to CSCS details, is confirmed when we quote. Our applicators are CSCS-carded, and we carry £5m public liability insurance.
Does a site in Hemsted have to shut while its joints are sealed?
Typically not: we work in sections and hand each one back once it has cured. Tell us which hours and entrances we can use and we’ll plan from there.
Can the sealant be colour-matched?
Often, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We’ll confirm the colours available for the specified product.
How long do sealant joints last?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.
Are your applicators CSCS-carded?
Yes. Should the site need card details in advance, tell us and we’ll confirm them with the quote.
Can you handle several sites?
Yes. Several buildings can share a single quote, and you deal with one contact throughout.
Do you cover Hemsted?
Yes. Hemsted is in our area, within our coverage of Greater London, South East England and Scotland. To discuss a job, speak to us on 01277 525 020 or email us.
What we can’t put right
Before quoting, we check that sealant is the right answer. It won’t put right:
- Structural movement beyond what the joints were designed for (that needs a structural engineer)
- Crumbling edges that would give a new bead nothing sound to grip
- Leaks coming from the membrane rather than the joint seal
If in doubt, give us a call on 01277 525 020 or send photos by email and we’ll say what we think before you book.
Where we work in Hemsted
- Brickwork movement joints
- Blockwork control joints
- Car park decks and ramps
- Precast concrete panel joints
- Cladding panel joints
- Podiums and floor movement joints