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

Commercial sealant contractors in Broomhill, Kent

Sealant work in Broomhill for main contractors, managing agents and facilities managers: sealant work for offices, shops, hotels and other commercial buildings, with a fixed quote first.

  • Frame mastic that has hardened and come away from the wall
  • Hardened, chalky sealant on south-facing or exposed elevations
  • Shrunken sealant along kitchen worktops and splashbacks
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
£5m public liability

Need commercial sealant contractors in Broomhill?

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Commercial sealant contractors in Broomhill, done properly

Sealant joints are easy to overlook until one lets water in. We are commercial sealant applicators for FMs, managing agents, landlords and contractors. Our job is to diagnose the failure, remove the old bead and seal again using a product chosen for the movement and exposure. We work on washrooms and tea points, external facade joints and movement joints in walls and floors, and what we are called in for most is weathered facade sealant that no longer flexes and mouldy silicone around WCs, urinals and vanity tops. Looking for mastic applicators who cover Broomhill? We’ve been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

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

In and around smaller places such as Broomhill, the commercial buildings we’re asked about are often pubs, shops, village halls and barns converted to offices. Kitchens, toilets and window frames in all of them need resealing sooner or later.

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Broomhill (CT3)
Wider area
Kent
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026

Work for main contractors and building owners

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules.

Keeping the joints sound

Problems stay small when the joints are checked regularly. In particular:

  • Keep washroom and kitchen extraction working
  • Deal with small splits before they become leaks
  • Check the asbestos register before anyone disturbs old sealant in an older building
  • Check joints after other trades have worked nearby

We stand behind the workmanship with a 12-month guarantee. File the handover note with the building records, and tell us if a joint we sealed gives trouble within that time.

Each spell of wet weather pushes more water through an open joint. It can run into cavities, insulation and internal finishes long before anyone sees a stain. Resealing early keeps the problem in the sealant and out of the building.

Questions we are asked in Broomhill

Is Broomhill off your patch?

No. Places such as Broomhill are covered as much as the big towns. We cover Greater London and the counties of the South East. Good photographs up front let us bring everything on the first visit.

Can the sealant on our Broomhill premises match the finishes?

Yes, we can normally get close to most finishes from the product’s colour range. Available colours for the product are confirmed with the quote.

When is resealing likely to be due?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

Which site documents can you send us?

We confirm documents at quote stage: RAMS, an insurance certificate and CSCS details are the usual requests. Our applicators are CSCS-carded.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day.

Is failed sealant stripped out, or sealed over?

Removal comes first, every time. Then the joint is cleaned, primed where the maker specifies, backed to depth and resealed.

Do you work directly for building managers?

Yes. We quote, schedule and report back in the way that suits your process, with a 12-month guarantee on the workmanship.

Diagnose, treat, sign off

Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. Rural sites near Broomhill may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. First, details reach us through the quote form or a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Where parts of the building must stay open, the work is phased.
  4. Every failed bead is removed rather than covered.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

Preparing the site

  • Move anything stored against the joints
  • Agree which areas must stay open
  • For older buildings, check the asbestos register before work

Request a quote

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or speak to us on 01277 525 020 or email us to discuss it first.

Get a price

Advice

Surface by surface

Facade and cladding joints

Facade joints move every day as panels warm and cool. The product has to suit the movement, and the depth has to be controlled with backing. Access, such as scaffold already up, is agreed before the price is fixed.

Commercial kitchens and tea points

In kitchens, sealant lines at worktops, sinks and wall panels take heat, grease and daily cleaning. They’re degreased thoroughly before resealing, with a food-safe or hygienic product wherever food contact can happen.

Why it’s worth doing now in Broomhill

Spot repairs have their place. Where the remaining sealant is just as old, it tends to fail soon after, and a second visit means paying for access and set-up again. Where it helps, we quote a patch and a full reseal side by side. Around Broomhill, it’s better to renew all the failing joints at once. Photos of every joint help us quote for the whole job.

Pricing sealant joints depends on how many there are, their condition and the access. Call for a quote.

Why appoint us

  • 12 months’ guarantee on every job
  • Failed material removed, not covered up
  • Health and safety: CHAS accredited
  • Work carried out by CSCS-carded applicators

See how commercial sealant jobs are priced and our accreditations and insurance.

What Broomhill’s businesses ask us to seal

Central London is about 59 miles from Broomhill. Business parks and retail centres are common around the capital’s motorway corridors. Multi-site occupiers here often want one sealant contractor across all their buildings. Rainfall across the South East, Broomhill included, is lower than in many parts of the UK. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it.

Industrial estates such as Wingham Industrial Estate (0.8 miles south of Broomhill) have offices, trade counters and welfare areas whose sealant ages like any other building’s. Offices and shops close to stations such as Adisham station, 2.7 miles to the south of Broomhill, tend to be busy all day, so sealant work is planned around opening hours.

Broomhill is about 6 miles east of Canterbury, in Kent. Commercial clients in Broomhill can call on us for sealant joints. Broomhill is one of 931 places in Kent on our list for sealant joints. For work in that direction, see our London page, about 59 miles away.

Work on sealant joints is covered throughout CT3, whatever the building. We cover commercial and managed buildings on Wenderton Lane, North Court Road and Miles Court. Nearby places we also cover include Wingham (1 mile south), Shatterling (1 mile east), Well Head (1 mile south), Perry (1 mile north-east) and Wingham Green (1 mile south-west) for sealant joints. Bigger towns within reach include Canterbury (6 miles west), Margate (10 miles north-east), Dover (10 miles south), Folkestone (14 miles south), Ramsgate (9 miles north-east) and Broadstairs (11 miles north-east).

Landmarks near Broomhill

Locally, jobs take us to sites close to The Red Lion pub. Broomhill’s nearest station is Adisham station, roughly 2.7 miles south of the centre. Nearby you’ll also find St Martins Hospital (4.8 miles west). Green spaces nearby include Monk's Wall nature reserve.

Map of Broomhill © OpenStreetMap contributors

How the quote is worked out

There’s no standard rate for sealant work, since sites vary so much. What we look at:

  • Quantities, in metres or numbers
  • Whether old sealant has to be cut out first
  • Distance, for remote addresses
  • Which sealant the job calls for

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.

Details that help us quote

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

  • The asbestos register, for older buildings
  • Specification clauses that apply
  • Your programme or deadline
  • Access details, including height

For a fixed quote, call the office on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.

Accreditations

Trusted. Accredited. Insured.