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

Expansion Joint Sealing in Roughway

Expansion and movement joint sealing in walls, decks and floors throughout Roughway and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Spalled or broken joint edges in floors and decks
  • Debris jammed in movement joints
  • Brittle, chalky sealant on external joints
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Expansion joint sealing for Roughway sites

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

About our expansion joint sealing in Roughway

For movement joints in Roughway, photographs and approximate lengths are the best start. We will come and look where photographs don’t show enough, then send a fixed quote that names the sealant. To discuss the joints first, ring 01277 525 020 or send details through our quote form. If you’re dealing with movement joints with split or torn sealant and brittle, chalky sealant on external joints, we can put it right, whatever the surface. Whoever orders the work in Roughway, the brief is typically the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

In and around smaller places like Roughway, the concrete floors we see are often in converted farm buildings, small workshops and storage units. Whether it’s a farm store turned workshop or a storage unit, the joints need a product that suits the traffic.

Our workmanship is guaranteed for 12 months. If a joint we sealed fails because of how it was installed, we come back and put it right.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Roughway (TN11)
Region
Kent
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

After the work

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Keep traffic off new joints until the cure time is up
  • Include every elevation and deck joint in periodic inspections
  • Clear dirt from joint lines during routine cleaning
  • Keep product details with the building records for the next reseal

Snow ploughs and scrapers catch on joint lines. Lifting the blade at each joint avoids tearing the bead and a look at the joints after winter catches any damage.

When one joint fails, others of the same age are rarely far behind. It pays to check every joint, not just the obvious one so you can prioritise and budget. We can suggest an order, worst joints first.

Honest limits

Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be one of these:

  • Waterproofing layers buried beneath the sealant
  • Proprietary pre-formed expansion joint systems
  • Joints too narrow for the movement, which need redesigning by the engineer

If in doubt, phone 01277 525 020 or send details through our quote form and we will say what we think.

Where we work in Roughway

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

Do you need expansion joint sealing in Roughway?

The edges of the material can fail rather than the sealant. If the edge of the joint is friable, the bond fails with it.

Clients normally get in touch after noticing one or more of the following:

  • Debris jammed in movement joints
  • Sealant peeling off one face of the joint
  • Brittle, chalky sealant on external joints
  • Rain penetration at brick or block movement joints

Schools such as Hadlow Rural Community School have movement joints in their walls and floors that are easy to overlook.

What to look for in a quote

  • Are they CHAS accredited or on Constructionline?
  • The named product and why it was chosen
  • Can the work be phased to keep areas open?
  • What the guarantee covers, and for how long

How to choose a sealant contractor

What happens if it’s left?

A torn seal left alone typically gets worse. Grit and water fill the gap and the material either side breaks up and the job grows to repairs as well as sealing. Acting at the first split keeps the cost down. Halls, stores and units around places like Roughway may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why clients in Roughway choose us

  • Work to your specification and the manufacturer’s guidance
  • CHAS accredited
  • A range of standard colours, depending on the product
  • Work carried out by CSCS-carded applicators

Read what affects the cost or how we’re accredited.

Floors, slabs and movement joints in Roughway

Rainfall across the South East, Roughway 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 gritting in cold spells finds its way into open joints. At about 25 miles from central London, Roughway is within reach of the capital. 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.

Hospitals like Tonbridge Cottage Hospital, 5.6 miles to the south-west of Roughway, have multi-storey or surface car parks whose joints carry vehicles round the clock. A campus such as University of Kent - Tonbridge (to the south-west of Roughway) has long runs of movement joint in its buildings, decks and paving.

Roughway is about 4 miles north-east of Tonbridge, in Kent. We cover commercial sites throughout Roughway, whether it’s a single job or part of a planned programme. Across Kent, 931 places are covered, including Roughway. Our London page has more on work in that area, about 25 miles away.

Anyone looking for expansion joint sealing in TN11 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. We also cover Dunk's Green (1 mile west), Plaxtol (1 mile north-west), Swanton (1 mile east), West Peckham (2 miles east) and Claygate Cross (2 miles north) for movement joints. Bigger towns within reach include Maidstone (9 miles east), Dartford (14 miles north), Sevenoaks (6 miles west), Royal Tunbridge Wells (8 miles south), Gravesend (13 miles north) and Tonbridge (4 miles south-west).

Around Roughway

In Roughway, that means premises near The Kentish Rifleman Public House, among other places. Roughway’s nearest station is Borough Green & Wrotham station, roughly 2.9 miles north. Nearby you’ll also find Hadlow Tower museum (2.1 miles south) and Ightham Court (3.3 miles north-west).

Map of Roughway © OpenStreetMap contributors

Surface by surface

Concrete and precast panel joints

Concrete edges can be weak or carry release agents that stop adhesion. Proper cleaning and primer where specified give a sound bond, so the new seal holds.

Car park decks and ramps

Failed deck joints often show as leaks on the level below. The old seal comes out, the edges are prepared and the joint resealed.

On site: what to expect

When we get to site, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before any cutting starts, with the work itself normally taking a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases. If others near Roughway need work, visits can be combined. You’ll have a fixed quote before work starts.

  1. We assess the joints on site or from photos, noting widths and how each has failed.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Phasing is agreed so decks, floors or entrances can stay in use where needed.
  4. We strip the old sealant or filler and prepare each face until it’s sound and dry.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

Preparing the site

  • Agree which areas must stay open
  • Flag any permit to work we will need
  • Send asbestos survey details if the building is pre-2000

Ask for a quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, ring 01277 525 020 or send photos by email.

Ask for a quote

Related advice

Roughway: questions and answers

Can you work at a site such as The Alders Industrial Estate, by Roughway?

Yes. We cover Roughway and the area around it, including industrial estates, business parks and retail parks such as The Alders Industrial Estate. Send details of the unit and the work through our quote form for a quick quote.

Can you work on a hospital site such as Tonbridge Cottage Hospital?

Yes, provided the work is planned with the site’s estates team. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Can staff carry on working while you are here?

Yes, with some planning. Tell us your site hours and access windows and we will plan around them.

Is it fine to apply new sealant on top of old?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.

How long will the joint resealing take?

The metres of joint, the access and the amount of removal decide it. As a guide, it typically takes a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases.

Can you seal joints in cold or wet weather?

Sealing onto a damp surface leads to adhesion failure. We agree a revised date with you.

What do you charge?

We don’t publish prices, as every site differs. With photographs or drawings, we can give you a fixed quote.

Accreditations

Trusted. Accredited. Insured.