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

Temple Hill commercial sealant contractors

We carry out sealant work for offices, shops, hotels and other commercial buildings in Temple Hill. Send details for a fixed quote.

  • Wall and floor joints that have lost their seal
  • External beads that have gone brittle and cracked
  • Frame sealant that has cracked, shrunk or pulled away
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Commercial sealant contractors in Temple Hill

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

Commercial sealant contractors for commercial buildings in Temple Hill

Pricing a commercial reseal is a short process. Send photographs, drawings or a schedule of the joints through our quote form; you can also give us a call on 01277 525 020 or email the details over with the details. If the joints need seeing in person, a site visit comes first, and a fixed quote for the agreed scope follows. 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 help. Looking for mastic applicators who cover Temple Hill? Mastic Doctor has worked for contractors, FMs and building owners since 2005, with CSCS-carded applicators.

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

Places like Temple Hill tend to have a handful of commercial buildings: a local shop, a pub or restaurant, a surgery, a school and the odd office or workshop. Each job is modest, yet a joint in a small café needs the same cutting out, cleaning and sealing as one in a city office.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Temple Hill (DA1, DA2, DA5)
Region
Kent
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026

Different surfaces, different methods

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, phasing the rooms so not every toilet is closed at once.

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 joints are resealed using a sealant matched to the movement and any traffic.

What sealant work can’t fix

Honesty saves time and money. Fresh joints won’t solve:

  • Broken glass or blown double-glazed units
  • Water from a services leak rather than a joint
  • Walls or slabs moving more than any sealant can take

Not sure which it is? You can speak to us on 01277 525 020 or email the details over and we’ll tell you honestly before you book.

What we seal

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

For managing agents and facilities managers

As a CHAS accredited contractor and Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Whether you are a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

FAQs: Temple Hill

Is Temple Hill off your patch?

No. Small places get the same service as large ones. Our area covers London and the South East counties. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Do you cover business parks and estates near Temple Hill, such as Riverside Industrial Estate?

Yes, sites like Riverside Industrial Estate are within our area, along with the rest of Temple Hill. A few photos and the unit address let us price the work.

What about asbestos in old mastic?

It’s possible in older buildings, especially those built before 2000. Before cutting anything out, we ask for the asbestos register or survey, and anything suspect is left until it has been tested.

Do your applicators hold CSCS cards?

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

Is it OK to apply fresh sealant over existing beads?

The old bead is stripped out first. Then the joint is cleaned, primed where the maker specifies, backed to depth and resealed.

Which sealant will you use?

A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Can you handle sealant work across several sites?

Yes, across South East England, Greater London and all of Scotland. One contact and one process for every building makes a portfolio easier to manage.

Working on commercial sites near Temple Hill

Temple Hill sits in one of the drier corners of the country, the South East. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings. Less than 3 miles from Temple Hill there are at least three named estates and business parks. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal.

Offices and shops close to stations such as Dartford station, under half a mile south-west of Temple Hill, tend to be busy all day, so sealant work is planned around opening hours. For a hotel such as The Railway Hotel, under half a mile to the south-west of Temple Hill, the colour of a joint at the bar or the bath matters to the look of the room.

Temple Hill is about 1 mile north of Dartford, in Kent. Anywhere in DA1, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Our Kent coverage takes in 931 places, large and small. For work in that direction, see our London page (14 miles or so).

Commercial sites across DA1, DA2 and DA5 are covered for sealant joints. Buildings on Kent Road, Keyes Road and Bayly Road are within our area for sealant joints. Main routes into Temple Hill include the A226, useful when we plan access and materials. Nearby places we also cover include Dartford (1 mile south), Hawley (2 miles south), Stone (2 miles east), Darenth (2 miles south-east) and Greenhithe (2 miles east). A short drive away, we cover Sevenoaks (12 miles south), Gravesend (7 miles east), Northfleet (5 miles east), Swanley (4 miles south-west), Kings Hill (15 miles south-east) and Swanscombe (3 miles east).

What’s near Temple Hill

Recent enquiries here include premises near Central Park, The Leigh UTC and Stone Lodge School and the streets around them. Temple Hill has its own railway station: Dartford station. Other landmarks nearby include Stone Castle (2.3 miles east) and Bluewater (2.1 miles east). Not far away are Wansunt Pit and Sawyers Lake.

Map of Temple Hill © OpenStreetMap contributors

Common problems we fix in Temple Hill

Resealing over the top is a false economy we come across often. New silicone has nothing to key into so it soon peels and traps moisture against the joint. Getting back to a clean joint then means removing every layer.

Look out for the following:

  • Mouldy silicone around WCs, urinals and vanity tops
  • Earlier reseals applied straight onto the failed bead
  • Expansion joints with the sealant torn out
  • Window and door perimeter joints that have cracked open

Shopping centres and retail parks such as Dartford Heath Retail Park, 1.2 miles south-west of Temple Hill, see a steady turnover of shop fits, each leaving joints where colour and finish matter.

Comparing quotes

  • Their approach to joint depth and backing
  • The named product and why it was chosen
  • Will failed sealant be removed rather than covered?
  • Will RAMS and insurance details be available?

How to choose a sealant contractor

Quoting for work in Temple Hill

Your fixed quote is built from the real scope. It takes account of:

  • Induction, permit and paperwork requirements
  • Working within restricted access windows
  • Any access equipment needed
  • How much there is to seal

The price depends on how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a fixed quote when you are ready.

Sending details for a quote

A few photographs plus some basic facts will normally do. Please tell us:

  • Clear photos of the problem areas
  • Rough lengths or quantities, or drawings if you have them
  • The product your specification calls for
  • When you need the work done

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, ring 01277 525 020 or email the details over.

From enquiry to sign-off

Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Work in places the size of Temple Hill is planned as a single visit where we can. Photos with rough sizes let us arrive with everything needed.

  1. You send photos, drawings or a list of the joints and areas involved, 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. 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. Finished joints are checked with you and handed over with our 12-month guarantee.

Preparing the site

  • Point out any areas we must not close
  • Tell us your opening times and when work is allowed
  • Point out parking and an unloading spot

Get a fixed quote

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or ring 01277 525 020 or use the quote form if you’d rather talk the job through.

Get a quick quote

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