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

Commercial sealant contractors in Ashford, Surrey

Need commercial sealant contractors in Ashford? It’s simple: send details, get a quote, we seal, guaranteed.

  • Frame sealant that has cracked, shrunk or pulled away
  • Greasy, split joints in a kitchen or tea point
  • Water staining near frames, panels or ceilings
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Commercial sealant contractors for businesses in Ashford

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

Commercial sealant contractors in Ashford, done properly

Most commercial buildings carry hundreds of metres of sealant that nobody thinks about until it fails, and in an occupied building failure typically announces itself as a stained ceiling or an unhappy tenant. Mastic Doctor works as a commercial sealant contractor for facilities managers, managing agents and main contractors with sites in Ashford. Our job is to diagnose the failure, remove the old bead and seal again using a product chosen for the movement and exposure. If you are dealing with mouldy silicone around WCs, urinals and vanity tops and external beads that have gone brittle and cracked, we can put it right. Whoever orders the work in Ashford, the brief is typically the same: a clear scope, tidy work and joints that don’t fail again.

Multi-site clients with buildings in and around Ashford can put several sites on one programme, so standards and paperwork match across every site.

Smaller commercial landlords and businesses in a town like Ashford often have a handful of sealant jobs that can go on one visit: a frontage, a staff washroom, a kitchen and a few window perimeters, for instance. One fixed quote then covers the lot.

Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Location
Ashford (TW15, TW19, TW13)
Region
Surrey
Guarantee
12 months on our workmanship
Quotes
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

Site rules come first: sign-in, induction and whatever permit system the building uses. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Most work in Ashford is one building at a time: a school, a unit, an office or a block. Your photos, drawings or a site visit come first, followed by a fixed quote.

  1. You send photos, drawings or a list of the joints and areas involved, 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. Before anything is cut out, we agree access, timings and sequence.
  4. We strip the failed bead and prepare both faces of the joint.
  5. The depth is set, primer is used where the maker calls for it, and the fresh bead is applied and tooled.
  6. Each area is inspected, signed off and backed by our 12-month guarantee.

Before we start on site

  • Have the specification and drawings to hand
  • Make sure the joints can be reached
  • Tell staff and tenants when we’ll be in

Getting a fixed quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.

Ask for a quote

Related advice

Frontages, fit-outs and joints in Ashford

Ashford is in the South East, one of the UK’s drier regions. Drier doesn’t mean dry every day, so frontage work still has some give in the dates. At least three named trading, business or retail sites lie within about 3 miles of Ashford. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints.

Occupiers with premises at both Westgate Industrial Estate and Bedfont Industrial Park could have the sealant at each handled under one quote. A unit on an estate like Westgate Industrial Estate, 1.1 miles to the north-east of Ashford, typically has an office front, a trade counter and staff facilities with joints of their own. Shops and cafés around stations like Ashford Surrey station, less than half a mile north-west of Ashford, trade from early, so work is timed around them.

Ashford is about 6 miles south of Hayes, in Surrey. Commercial clients in Ashford use us for work on sealant joints. We work across 379 places in Surrey, from busy centres to rural villages. London is covered too, some 17 miles away.

Postcode districts covered here: TW15, TW19 and TW13. Among the streets we cover are Church Road, Station Road and London Road. Ashford sits on or close to the A30 and A308, useful when we plan access and materials. If your building is just outside Ashford, we cover Littleton Common (1 mile south-east), Ashford Common (1 mile south-east), West Bedfont (1 mile north), Stanwell (2 miles north) and Hounslow (2 miles east). Further afield, our area takes in Guildford (14 miles south), Woking (9 miles south-west), Camberley (13 miles south-west), Epsom (11 miles south-east), Ewell (11 miles south-east) and Egham (4 miles west).

Landmarks near Ashford

In Ashford, that means premises near Clarendon Primary School and Thomas Knyvett College and the streets around them. There’s a railway station in Ashford itself: Ashford Surrey station. Nearby you will also find Ashford Hospital (0.7 miles north) and Spelthorne Museum (2.2 miles west). The countryside around Ashford includes Staines Reservoirs and Kempton Park Reservoirs.

Map of Ashford © OpenStreetMap contributors

General trades versus a specialist

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we will confirm the paperwork you need with the quote.

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Commercial clients in Ashford

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. One quote can cover more than one site, which keeps the paperwork simple.

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

Aftercare for building managers

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

  • Ask fit-out and M&E contractors to report any sealant they disturb
  • Note dates and locations of sealant work for future planning
  • Make sure contractors see the asbestos survey before cutting out old mastic
  • Don’t let cleaning or traffic back on before the cure time is up

Add the resealed joints to your planned maintenance inspections. Regular checks pick up small failures before they become leaks. If anything looks wrong, call the office on 01277 525 020 or email drawings and photos with a photo.

Sealant installed at the same time usually fails in sequence. The first failures are often a warning about the rest so the whole run is worth inspecting. We can assess the lot and suggest what to do now and later.

Questions about Ashford

Will you take on work at estates like Westgate Industrial Estate, close to Ashford?

Yes. Our area takes in Ashford and its surroundings, with estates and business parks such as Westgate Industrial Estate included. 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 Ashford?

Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. Send colour references or photographs and we will confirm what’s available for the product.

Can you take on work for an FM or managing agent?

Yes. You can send details through our quote form, and tell us what site paperwork you need.

Do you work in Ashford?

Yes. We cover Ashford, and you can ring 01277 525 020 or use the quote form to get started.

What guarantee do you give on resealing?

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

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, tell us and we will confirm them with the quote.

Do you hold CHAS accreditation?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

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. When the seal fails, debris gets in and the joint stops working. The joints are resealed using a sealant matched to the movement and any traffic.

Washrooms and toilets

Around WCs, urinals, vanity tops, IPS panels and cubicles, sealant is wet most of the day. Old sealant comes out and a sanitary silicone with anti-mould additives goes in.

Quoting for work in Ashford

Before we quote, we look at:

  • Removal of failed or old sealant
  • How accessible the joints are
  • Working within restricted access windows
  • Site requirements such as inductions and permits

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.

What to include in your enquiry

It doesn’t need to be a full survey. These details are enough to start:

  • Whether the building will be occupied during the work
  • Whether an asbestos survey exists
  • Specification clauses that apply
  • Where the site is, with the postcode

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, phone 01277 525 020 or use the quote form.

Accreditations

Trusted. Accredited. Insured.