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

Sealant applicators in Five Wents

Planning work on a sealant joint in Five Wents? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Leaks that seem to come through a sealant line
  • Mouldy silicone around WCs, urinals and vanity tops
  • Untidy joints in a reception, shop floor or lobby
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
£5m public liability

Commercial sealant contractors near Five Wents

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

What the job involves on each surface

Washrooms and toilets

Washroom joints take water, cleaning chemicals and constant use. We cut out mouldy or split beads and reseal in anti-mould sanitary silicone.

Movement joints in walls and floors

Movement joints in walls and floors let the structure expand and contract. When the seal fails, debris gets in and the joint stops working. The new sealant is chosen for the movement and, on floors, the traffic.

Sealant specialists in Five Wents

Some sealants used before 2000 can contain asbestos, so older stock needs a check first. Before anything is cut out, we ask for the asbestos register or survey, because the duty to manage asbestos sits with the dutyholder. Anything suspect is left alone until it has been tested (removing asbestos-containing materials isn’t something we do). If you are dealing with frame mastic that has hardened and come away from the wall and movement joints packed with grit and debris, we can put it right. Most enquiries from Five Wents start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

A lot of what we do in Five Wents is replacing sealant that has done its years: split, chalky or peeling, with leaks or mould starting behind it.

Rural business units near smaller places such as Five Wents are frequently converted agricultural buildings. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently.

Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If our installation lets you down in that time, we return and fix it.

Where
Five Wents (ME17)
Wider area
Kent
Cover
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

How a job runs

Inspect, seal, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off. If others near Five Wents need work, visits can be combined. A fixed quote is given before anything starts.

  1. First, details come to us: photographs, drawings or a schedule of the areas, or we arrange a site visit.
  2. The failure is diagnosed and a fixed quote issued for the work agreed.
  3. We plan around your site hours and access windows, phasing the work where areas have to stay in use.
  4. Failed sealant is cut out and each joint cleaned back to sound, dry faces.
  5. Backing and primer go in where needed, then the chosen sealant is applied and tooled.
  6. Each area is inspected, signed off and backed by our 12-month guarantee.

What we need from you

  • Send your site hours and access windows
  • Point out parking and an unloading spot
  • Tell us what induction or permit system the site runs

Ask for a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Get a quick quote

Related advice

Doing it in-house

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.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

What sealant work can’t fix

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

  • Broken glass or blown double-glazed units
  • Walls or slabs moving more than any sealant can take
  • Leaking roofs, gutters or flat-roof membranes (those need a roofer)

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

Joints and surfaces we work on

  • Kitchen worktops and splashbacks
  • External facade joints
  • Washrooms and tea points
  • Movement joints in walls and floors
  • Floor and threshold joints
  • Window and door perimeters

Common problems we fix in Five Wents

No sealant joint is permanent. How long one lasts depends on the movement it takes, its exposure to sun and weather, the cleaning regime, the traffic and the product itself. On a busy commercial site several of those pile up at once, so periodic inspection matters more than any date on a schedule.

These are often picked up first by site or facilities staff:

  • Frame sealant that has cracked, shrunk or pulled away
  • Damp patches where an external joint has failed
  • Untidy joints in a reception, shop floor or lobby
  • Sanitary sealant that has gone black and patchy

If you have premises on more than one site, say at Park Wood Trading Estate and Orchard Industrial Estate, one contractor and one quote can cover both.

Questions to ask before you book

  • Whether their applicators hold CSCS cards
  • Health and safety accreditation such as CHAS
  • How they handle RAMS and site documents
  • Will failed sealant be removed rather than covered?

How to choose a sealant contractor

Frontages, fit-outs and joints in Five Wents

Two named trading, business or retail sites lie within about 3 miles of Five Wents. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal; brand colours often come into it. Five Wents lies roughly 35 miles out from central London. Business parks and retail centres are common around the capital’s motorway corridors. Firms with branches across the South East can use one contractor for every site.

Offices and shops close to stations such as Hollingbourne station (3 miles north-east of Five Wents) tend to be busy all day, so sealant work is planned around opening hours. On estates like Park Wood Trading Estate (1.4 miles north-west of Five Wents), the office and welfare end of each unit has its own sealant to maintain.

Five Wents is about 4 miles south-east of Maidstone, in Kent. Commercial clients in Five Wents can call on us for sealant joints. We work across 931 places in Kent, large and small. For work in that direction, see our London page (35 miles or so).

Business premises anywhere in ME17 are within our area for sealant joints. We cover commercial and managed buildings on Leeds Road and Sutton Road and the roads nearby. Nearby places we also cover include Warmlake (1 mile south), Langley Heath (1 mile north-east), Langley (1 mile north-west), Chart Sutton (1 mile west) and Sutton Valence (1 mile south). Nearby towns on our patch include Maidstone (4 miles north-west), Ashford (13 miles south-east), Sittingbourne (10 miles north-east), Royal Tunbridge Wells (15 miles south-west), Tonbridge (14 miles west) and Faversham (14 miles north-east).

Near you in Five Wents

Recent enquiries here include premises near The Plough Inn and the streets around them. The closest station to Five Wents is Hollingbourne station, roughly 3 miles north-east. Other landmarks nearby include KIMS hospital (4.2 miles north) and Sutton Valence Castle (1.2 miles south). For a walk, there’s Detling Hill.

Map of Five Wents © OpenStreetMap contributors

Why deal with it now?

Fixing joints complaint by complaint is a costly way to manage sealant. Planning the work across a year or a portfolio means fewer separate visits and a predictable spend. We can help you prioritise, starting with the joints most likely to let water in. Halls, stores and units around places like Five Wents may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

What you get with us

  • Commercial sealant work since 2005
  • Coloured sealants to suit the setting, where available
  • Fully insured, including public liability cover
  • Clear, fixed quotes

Take a look at our cost guide and how we’re accredited.

Your questions answered

Can you supply sealant in our brand colour for a site in Five Wents?

Yes, we can typically get close to most finishes from the product’s colour range. Send colour references or photos and we’ll confirm what’s available for the product.

Do you cover business parks and estates near Five Wents, such as Park Wood Trading Estate?

Yes. We cover Five Wents and the area around it, including industrial estates, business parks and retail parks such as Park Wood Trading Estate. Send details of the unit and the work through our quote form for a quick quote.

Is your work guaranteed?

It’s backed by our 12-month guarantee. Should a joint we sealed give trouble during those 12 months, let us know and we will look at it.

Are your applicators CSCS-carded?

Yes. We use CSCS-carded applicators, which many sites require.

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

No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.

Can areas stay open during the work?

It’s mostly about sequence: areas are phased, access windows agreed and enough washrooms or entrances left in use. Let us know what can’t close and we’ll work around it.

Do you check for asbestos before removing sealant?

Some older mastics did contain asbestos. So we check the register first and stop work on anything suspect until it’s tested.

Accreditations

Trusted. Accredited. Insured.