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

Sealant specialists in Yopps Green

Commercial sealant contractors in Yopps Green, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Damp patches where an external joint has failed
  • Shrunken sealant along kitchen worktops and splashbacks
  • Earlier reseals applied straight onto the failed bead
1
Send details
Drawings, photos, a joint schedule or a site 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.
London, the South East & Scotland
Constructionline member
£5m public liability

Commercial sealant contractors in Yopps Green

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

Do you need commercial sealant contractors in Yopps Green?

Resealing over the top is a false economy we come across often. New silicone has nothing to key into. By the time it shows, there can be two or three layers to cut out.

Site and facilities staff are often the first to spot these:

  • Frame sealant that has cracked, shrunk or pulled away
  • Shrunken sealant along kitchen worktops and splashbacks
  • Layers of sealant, all of them failing
  • Smeared sealant across finishes from a rushed job

Premises within reach of Borough Green & Wrotham station, 2 miles north of Yopps Green, often have busy frontages where joints are seen by everyone passing.

Before you book anyone

  • Their plan for phasing and protecting the area
  • Their public liability cover
  • Will RAMS and insurance details be available?
  • Who will actually carry out the work

Questions to ask before you appoint anyone

Commercial sealant contractors for commercial buildings in Yopps Green

Getting a price for commercial sealant contractors in Yopps Green doesn’t need to be drawn out. Send photos, drawings or a schedule of the joints through our quote form. If the joints need seeing in person, a site visit comes first, followed by a fixed quote rather than an estimate that drifts. Most enquiries involve external beads that have gone brittle and cracked and earlier reseals applied straight onto the failed bead, on floor and threshold joints, window and door perimeters and movement joints in walls and floors. A single leaking joint is often how a building in Yopps Green first comes to us: we look at the rest while we are there and tell you what we find.

Occupied buildings in Yopps Green need the work phased: washrooms in turn, floors in sections and entrances kept open.

Business units in the countryside around places like Yopps Green are often converted barns, stables or farmyards. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently, and a sealant colour that suits the building’s character is often part of the brief.

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

Where
Yopps Green (TN15)
Region
Kent
Guarantee
A 12-month guarantee
Price
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Diagnose, treat, sign off

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work typically takes part of a day on a small job and longer where several buildings or phases are involved, and our waste is bagged and taken away as we go. Smaller jobs around Yopps Green can be grouped with others nearby. A fixed quote is given before anything starts.

  1. Site photographs, drawings or a visit tell us what’s there and how it has failed.
  2. A fixed quote follows, with removal and preparation included.
  3. Sequence, access and working times are settled before the first joint is touched.
  4. Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. We hand back each area with its cure time and our 12-month guarantee.

What we need from you

  • Let building users know which areas are affected
  • Point out parking and an unloading spot
  • Send your site hours and access windows

Quotes

To get a fixed quote, call 01277 525 020 or email a schedule or drawings with the site address and an outline of the work. You can also send details through our quote form.

Get a price

Read more

Questions about Yopps Green

Can you work at a site such as Bourne Enterprise Centre, by Yopps Green?

Yes. Estates, retail parks and business parks around Yopps Green, Bourne Enterprise Centre among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.

Do you offer colour-matched sealant for buildings in Yopps Green?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. The quote lists the colours the product is made in.

How many days will you need on site?

That varies with the scale of the job, though a typical visit usually takes as long as the agreed scope needs, from a single visit to a programme spread over several weeks. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Who decides which product is used?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Does the weather affect the work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

Can you follow the specification on our project?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

How is commercial sealant work priced?

Start with whatever information is to hand. Questions or a site visit follow where needed.

What the job involves on each surface

Shop fronts and retail fit-outs

In retail, sealant is on show. Joints around counters, displays and shopfront frames have to look tidy as well as seal. We will confirm the colours available for the specified product.

Movement joints in walls and floors

A trafficked floor joint needs a different product from a wall joint. The choice comes down to how much the joint moves and what runs over it, and tell you if the edges need repairing first.

Cost factors for sealant joints

Sealant work doesn’t have a standard rate, because every site is different. What we take into account:

  • How much existing material needs removing
  • Phasing around occupants
  • How much there is to seal
  • Joint width, depth and condition

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

Sending details for a quote

To price the job accurately, we need to understand the site. Useful things to include:

  • Access details, including height
  • When you need the work done
  • The asbestos register, for older buildings
  • Specification clauses that apply

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to give us a call on 01277 525 020 or send details through our quote form with what you know.

Shops, offices and hotels in and around Yopps Green

At about 23 miles from central London, Yopps Green is within reach of the capital. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. If you have premises across the region, one contractor can cover them all. Yopps Green is in the South East, one of the UK’s drier regions. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings.

Parks like Bourne Enterprise Centre, 2 miles to the north of Yopps Green, see tenants come and go, and every move-in brings joints to seal.

Yopps Green is about 5 miles north of Tonbridge, in Kent. Yopps Green sits inside our coverage and the rest of Kent, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Yopps Green is one of 931 places we cover in Kent. For work in that direction, see our London page (23 miles or so).

Anyone looking for commercial sealant contractors in TN15 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Sheet Hill and Yopps Green, and sites on any of them can send details for a fixed quote. We also cover Sheet Hill (1 mile north-west), Ivy Hatch (1 mile west), Ightham (1 mile north-west), Shipbourne (1 mile south) and Oldbury (2 miles north-west) for sealant joints. Further afield, our area takes in Maidstone (10 miles east), Dartford (13 miles north), Sevenoaks (5 miles west), Royal Tunbridge Wells (9 miles south), Gravesend (12 miles north) and Tonbridge (5 miles south).

What’s near Yopps Green

In Yopps Green, that means premises near Ivy Hatch Nature Reserve, Wrotham School and The Plough Public House. The nearest railway station is Borough Green & Wrotham station, about 2 miles north of the centre. Other landmarks nearby include Ightham Court (2.1 miles north) and Sevenoaks Hospital (4.6 miles west).

Map of Yopps Green © OpenStreetMap contributors

Keeping the joints sound

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Note dates and locations of sealant work for future planning
  • Have extract fans checked so wet areas dry out
  • Keep barriers up until the new sealant has cured
  • Keep abrasive pads and scrapers off resealed joints

Our workmanship on each job is backed by a 12-month guarantee. Keep the handover details with your O&M or maintenance records so it’s easy to find if a joint we sealed gives trouble inside the 12 months.

A failed external joint lets water in every time it rains. It can run into cavities, insulation and internal finishes long before anyone sees a stain. Catching it at the sealant stage avoids the bigger repair.

Why act early in Yopps Green

A failed seal around a window, worktop or panel doesn’t mean the element itself has to go. Often the fitting is sound and the joint is the only thing letting it down. Resealing typically costs far less than renewal, though we’ll tell you honestly if the element itself is the problem. Converted and older buildings near places like Yopps Green tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.

What a job costs comes down to how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a quote once you have the details.

Why appoint us

  • Colour agreed before work starts
  • Work carried out by CSCS-carded applicators
  • One phone line for London, the South East and Scotland
  • A range of standard colours, depending on the product

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

Accreditations

Trusted. Accredited. Insured.