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

Sealant applicators in Oxshott

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

  • Messy, uneven beads from earlier work that let the building down
  • Wall and floor joints that have lost their seal
  • Weathered facade sealant that no longer flexes
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Need commercial sealant contractors in Oxshott?

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

Commercial sealant contractors in Oxshott, done properly

On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. We ask to see the asbestos register or survey before old sealant is disturbed, since managing asbestos is the dutyholder’s responsibility. Anything suspect is left alone until it has been tested. Most enquiries involve frame sealant that has cracked, shrunk or pulled away and layers of sealant, all of them failing, across movement joints in walls and floors, floor and threshold joints and kitchen worktops and splashbacks. A specialist sealant contractor works differently from a general builder: in Oxshott, that means joint design, primers and backing rod as standard.

On a typical commercial building in Oxshott, the joints that fail first are the hardest-worked ones: south-facing perimeters, entrance thresholds and busy washrooms.

In a smaller place such as Oxshott, commercial buildings are typically a mix of shops, a pub or café, a school, a surgery and perhaps a few business units. They’re not big jobs one by one, but their joints need the same preparation as anywhere.

We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application, and if something we did falls short, we return to it.

Location
Oxshott (KT22, KT11, KT10)
Region
Surrey
Guarantee
A 12-month guarantee
Price
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Our process

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. The work itself typically takes a few hours for one area, or a planned series of visits across a bigger building, and we clear our waste as we work. For a site in Oxshott, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.

  1. We begin with whatever information you have, whether that’s photos, a drawing or a list of locations, and a site visit is booked where it helps.
  2. We work out why the joints have failed and fix a quote for the agreed scope.
  3. We plan around your site hours and access windows, phasing the work where areas have to stay in use.
  4. We strip the failed bead and prepare both faces of the joint.
  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.

Preparing the site

  • Tell us your opening times and when work is allowed
  • Share the asbestos register for older buildings
  • Tell us what induction or permit system the site runs

Quotes

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price against exactly what is specified. For smaller jobs, photos and a description will do.

Get a quick quote

Read more

How the job changes by surface

Movement joints in walls and floors

Brickwork, blockwork and floor slabs all have movement joints that need a flexible seal. Failed seals let grit and water in, and the edges start to suffer. The new sealant is chosen for the movement and, on floors, the traffic.

Fire-rated seals where specified

Not every penetration suits a sealant. Collars, wraps, batts and boards are specified for other services and gaps, so we will flag it if the detail needs a different product.

Doing it in-house

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

Honest limits

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • A dripping trap, valve or pipe behind a fitting
  • Faulty windows rather than failed perimeter sealant
  • Roof leaks that only look like a joint problem

Not sure which it is? You can call 01277 525 020 or use the quote form and we’ll tell you honestly before you book.

Where we work in Oxshott

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

Keeping the joints sound

Keep the joints in good shape with a few simple steps:

  • Brief cleaning contractors to avoid scourers and blades on sealant
  • Make sure contractors see the asbestos survey before cutting out old mastic
  • Ask fit-out and M&E contractors to report any sealant they disturb
  • Keep a record of which joints were resealed and when

Add the resealed joints to your planned maintenance inspections. Regular checks pick up small failures before they become leaks, with external elevations and wet areas first in line. Should something look amiss, you can call 01277 525 020 or email the details over and send a picture.

In kitchens and washrooms, a failed joint is a cleaning problem as well as a leak risk. Environmental health officers look at how cleanable surfaces are, which makes sound joints worth keeping on top of.

Signs you need commercial sealant contractors in Oxshott

Washrooms and kitchens wear sealant out in their own way. Constant moisture, cleaning chemicals and weak extraction let mould grow into the sealant; when mould is in the body of the sealant, no cleaner will shift it. Replacement with a sanitary anti-mould silicone is the lasting answer.

Most enquiries start with something like this:

  • Sanitary sealant that has gone black and patchy
  • Movement joints packed with grit and debris
  • Water staining near frames, panels or ceilings
  • Smeared sealant across finishes from a rushed job

If you have premises on more than one site, say at Silverglade Business Park and Regent Park Business Centre, one contractor and one quote can cover both.

Before you book anyone

  • Their plan for phasing and protecting the area
  • Whether primer will be used where the manufacturer specifies it
  • How joint depth will be controlled
  • Is the sealant right for the movement and the substrate?

Choosing a commercial sealant contractor

Questions we are asked in Oxshott

Is Silverglade Business Park, near Oxshott, within your area?

Yes. Our area takes in Oxshott and its surroundings, with estates and business parks such as Silverglade Business Park included. Photos and a short description are enough for a first look.

Is Oxshott too far out for you?

No. Small places get the same service as large ones. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.

Will your applicators have CSCS cards?

Yes. If you need card details for site access, tell us and we will confirm them with the quote.

Can you follow the specification on our project?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

How many days will you need on site?

The duration is planned around your programme and the access we’re given. You’ll have an expected duration with the quote.

How is commercial sealant work priced?

Price depends on joint lengths and widths, how much removal is involved, the product, access and phasing. To get a fixed price, send details through our quote form, or phone or email us.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day, and sign any area that should be left alone.

What Oxshott’s businesses ask us to seal

The 3 miles around Oxshott take in at least three named trading estates, business parks or retail parks. Each new occupier on a park like these tends to refit, from reception to staff kitchen. At about 16 miles from central London, Oxshott is within reach of the capital. This part of the South East is dense with business parks and out-of-town offices. If you have premises across the region, one contractor can cover them all.

If you run an office at a site such as Silverglade Business Park (1.8 miles east of Oxshott), the sealant at reception desks, tea points and frames ages with each fit-out. For premises near Oxshott station, under half a mile north-west of Oxshott, footfall is part of the plan: work is phased so shops and offices keep trading.

Oxshott is about 3 miles north-west of Leatherhead, in Surrey. Commercial clients in Oxshott use us for work on sealant joints, as part of our coverage of Surrey. 379 places across Surrey fall within our area, including Oxshott. Sites around London have their own page, about 16 miles away.

Work on sealant joints is covered throughout KT22, KT11 and KT10, for business premises of every kind. Among the streets we cover are High Street, Oakshade Road and Silverdale Avenue, and sites on any of them can send details for a fixed quote. If your building is just outside Oxshott, we cover Pachesham Park (1 mile south-east), Stoke D'Abernon (1 mile south-west), Malden Rushett (2 miles east), Cobham (2 miles west) and Claygate (2 miles north-east). A short drive away, we cover Guildford (11 miles south-west), Woking (9 miles west), Epsom (4 miles east), Horley (13 miles south-east), Redhill (10 miles south-east) and Ewell (5 miles east).

Around Oxshott

Locally, jobs take us to sites close to Therfield School, Danes Hill School and Claygate Common and the streets around them. There’s a railway station in Oxshott itself: Oxshott station. Nearby you’ll also find Elmbridge Museum (2.6 miles north) and The Ashley Centre (3.8 miles east). The countryside around Oxshott includes Jubilee Wood and Claremont Lake.

Map of Oxshott © OpenStreetMap contributors
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