The Mastic Doctor team standing beside their branded vans outside an office building
Kent · England

Godmersham expansion joint sealing

Expansion and movement joint sealing in walls, decks and floors in Godmersham. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Chipped joint edges on forklift routes
  • Hardened, cracked sealant on exposed facades
  • Layers of sealant in a movement joint
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Expansion joint sealing across Godmersham

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Expansion joint sealing for commercial buildings in Godmersham

If you need expansion joint sealing in Godmersham, start with photos and joint lengths. Send them through our quote form, and we will arrange a site visit if needed. You can also call 01277 525 020 or email the details over to talk the joints through. If you are dealing with layers of sealant in a movement joint and torn sealant in brick or block movement joints, we can put it right. Most enquiries from Godmersham start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Smaller community and commercial buildings around Godmersham have their own movement joints in walls and floors. They tend to be overlooked until something leaks or cracks.

Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

Location
Godmersham (CT4)
Region
Kent
Cover
12 months on every job
Quotes
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What sealant work can’t fix

Being straight saves everyone time. Fresh joints won’t solve:

  • Proprietary pre-formed expansion joint systems
  • Joints too narrow for the movement, which need redesigning by the engineer
  • Concrete or masonry repairs along the arrises

If you are not sure, just give us a call on 01277 525 020 or email drawings and photos and we’ll give you a straight answer.

What we seal

  • Cladding panel joints
  • Car park decks and ramps
  • Podiums and floor movement joints
  • Blockwork control joints
  • Precast concrete panel joints
  • Brickwork movement joints

Surface by surface

Car park decks and ramps

Water coming through deck joints is the usual first sign. We strip the old seal, prepare the edges and seal again flagging broken edges along the way.

Brickwork and blockwork joints

Long brick and block elevations have movement joints at intervals. They take a low-modulus sealant with a movement class to suit.

How a job runs

Where the site stays busy, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed before we move to the next. Jobs in and around smaller places like Godmersham are normally planned as a single visit, so photos and measurements up front really help. Then the right materials arrive with us.

  1. The first job is to check each joint: how wide it is, how it moves and why the old seal let go.
  2. A fixed quote follows, naming the sealant and its movement class.
  3. We strip out the old seal and prepare the faces.
  4. Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. Each joint is inspected and handed over with our 12-month guarantee.

Getting the site ready

  • Flag any permit to work we will need
  • Share the asbestos register for older buildings
  • Tell us which areas need to stay in use

Getting a fixed quote

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call 01277 525 020 or email drawings and photos to discuss it first.

Ask for a quote

Read more

General trades versus a specialist

For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

For managing agents and facilities managers

If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Common problems we fix in Godmersham

Sealant peeling cleanly off one side is an adhesion failure. Poor preparation, a skipped primer, or sealant bonded to the back of the joint are typical reasons.

Things that typically lead to an enquiry:

  • Water getting into the wall through a failed joint
  • Debris jammed in movement joints
  • Spalled or broken joint edges in floors and decks
  • Joints where the bead has lost adhesion

Large sites such as William Harvey Hospital (5.8 miles south of Godmersham) have car parks, service roads and long elevations with movement joints in brick and panels.

Before you book anyone

  • Who will actually carry out the work
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Can the work be phased to keep areas open?
  • The terms of the workmanship guarantee

How to choose a sealant contractor

Common questions from Godmersham clients

Is Godmersham 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 will plan the job to need as few trips as possible.

Do you take on work at healthcare sites like William Harvey Hospital?

Yes. Healthcare sites are among the places we work. Each area is agreed with the ward or department and the estates team in advance.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to.

Can you quote from photos?

It depends on the job. Straightforward work can often be priced from photographs and measurements, while larger or less clear jobs get a site visit first.

Is colour matching possible?

Often, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We confirm what’s available for the specified product when we quote.

Do you guarantee expansion joint work?

The 12-month guarantee applies to the workmanship. Tell us straight away if a joint we sealed gives trouble in that time.

What happens if old sealant might contain asbestos?

Managing asbestos is the dutyholder’s responsibility, so we’ll ask for the register before work on an older building. If anything suspect turns up, we stop until it’s tested.

Slabs, ramps and loading bays in Godmersham

Rainfall across the South East, Godmersham included, is lower than in many parts of the UK. Even so, yard and car park joints are only sealed when they’re dry and clean, and winter de-icing salt on car parks and ramps works into any open joint. Godmersham is about 50 miles from central London. The South East has large numbers of industrial estates and warehouses along the motorway corridors; their floors carry heavy traffic every shift.

Around Godmersham, each joint gets a filler or sealant matched to what crosses it and how much it moves.

Godmersham is about 7 miles south-west of Canterbury, in Kent. We send applicators to Godmersham for movement joints. Godmersham is one of 931 places in Kent on our list for movement joints. Our London page has more on work in that area, about 50 miles away.

Commercial sites across CT4 are covered for movement joints. For a building on The Street and Eggarton Lane or nearby, send details and we will quote for movement joints. Sites close to Godmersham are covered too, including Bilting (1 mile south-west), Mountain Street (1 mile north), Chilham (2 miles north), Old Wives Lees (2 miles north) and Shottenden (3 miles north-west). Further afield, our area takes in Ashford (7 miles south-west), Canterbury (7 miles north-east), Sittingbourne (13 miles north-west), Folkestone (13 miles south-east), Whitstable (10 miles north) and Faversham (7 miles north-west).

Around Godmersham

Around Godmersham, our work takes us to commercial buildings near Godmersham Park, among other places. For rail, the closest station is Chilham station, roughly 1.8 miles north of the centre. Nearby you will also find William Harvey Hospital (5.8 miles south) and Chilham Castle (1.7 miles north).

Map of Godmersham © OpenStreetMap contributors
Accreditations

Trusted. Accredited. Insured.