The Mastic Doctor team standing beside their branded vans outside an office building
Brighton and Hove · England

Bevendean commercial sealant contractors

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

  • Expansion joints with the sealant torn out
  • Leaks that seem to come through a sealant line
  • Weathered facade sealant that no longer flexes
1
Send details
Tell us about the site, with photos if you have them.
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.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Commercial sealant contractors across Bevendean

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 Bevendean

If you look after more than one building, a single sealant contractor saves a lot of chasing. Single jobs, multi-site packages and planned programmes all come to us, handled with the same process each time: details in, a fixed quote back, the sealing done, then our 12-month guarantee. For sites in Bevendean, the quickest start is to phone 01277 525 020 or email a schedule or drawings with a list of addresses. Site teams most often ask us about layers of sealant, all of them failing and gaps behind commercial kitchen worktops and sinks, on kitchen worktops and splashbacks, movement joints in walls and floors and window and door perimeters. Facilities teams, main contractors and managing agents in Bevendean tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

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

Places like Bevendean 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.

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
Bevendean (BN2)
Region
Brighton and Hove
Cover
12 months on every job
Price
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Honest limits

Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:

  • A failed roof covering or waterproofing membrane
  • Leaks from pipework, wastes or valves (that’s plumbing)
  • Walls or slabs moving more than any sealant can take

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

Surfaces we seal

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

For managing agents and facilities managers

Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.

Building owners and managing agents use us on sealant work across single buildings or whole portfolios. Several sites can go on one quote, which keeps the paperwork simple.

Why it’s worth doing now in Bevendean

Sealant is often treated as an afterthought by the trade that fitted the element. Choosing the product, setting the depth and preparing the faces are what a specialist brings. It shows over the following seasons rather than at handover. In a smaller place such as Bevendean, getting a contractor back for a second visit takes time, so we’d suggest renewing all the joints that are going, not just the worst.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

What you get with us

  • CHAS accredited contractor
  • Work carried out by CSCS-carded applicators
  • Joints cleaned back to sound surfaces
  • One number for every site we cover

See our cost guide or our accreditations.

Our process

On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, with the work itself normally taking anything from part of a day on a short run of joints to several weeks on a large phased package. Work in places the size of Bevendean is planned as a single visit where we can. Clear photos and measurements help us bring the right products.

  1. We start with the evidence: photos, drawings or a look on site.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  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. Backing goes in, the new sealant is laid and tooled, and the area is left neat.
  6. We hand back each area with its cure time and our 12-month guarantee.

What we need from you

  • Share the asbestos register for older buildings
  • Agree which areas must stay open
  • Clear stock, furniture or equipment away from the joints

Quotes

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to speak to us on 01277 525 020 or email drawings and photos.

Get a quick quote

Read more

Keeping the joints sound

Cleaning and maintenance staff play a part too. Share these points with them:

  • Put external and wet-area joints on a regular inspection round
  • Make sure contractors see the asbestos survey before cutting out old mastic
  • Act on the first lifting edges rather than waiting
  • Make sure ventilation in wet areas is switched on and working

Put sealant on the planned maintenance checklist. A periodic look catches splits and lifting edges early. Should something look amiss, you can give us a call on 01277 525 020 or use the quote form and send a picture.

An open joint in a food area or toilet collects dirt and moisture that cleaning can’t reach. Cleanability is something environmental health officers pay attention to, so sound, smooth joints matter.

What Bevendean’s businesses ask us to seal

Bevendean is within about 2 miles of the coast. For shops, hotels and offices, that means frontage and frame joints that weather faster than they would inland. Sea-facing elevations are normally where failed joints show first. Central London is about 45 miles from Bevendean. This part of the South East is dense with business parks and out-of-town offices. Multi-site occupiers here often want one sealant contractor across all their buildings.

In a retail centre such as Pavilion Retail Park, 0.9 miles to the west of Bevendean, new tenants mean new shop fits, and the sealant at counters, frontages and floor edges is part of the finish. A hotel such as Downs Hotel (to the east of Bevendean) shows how much sealant a hospitality building has on show, from bathroom joints to the bar.

Bevendean is about 1 mile north-east of Brighton, in Brighton and Hove. Any commercial site in Bevendean is covered, whether it’s a single job or part of a planned programme. Bevendean is one of 29 places we cover in Brighton and Hove.

We take on sealant joints across the BN2 postcode area. Streets here include Baden Road, The Avenue and Manton Road. If your building is just outside Bevendean, we cover Moulsecoomb (1 mile north-west), Whitehawk (1 mile south), Hollingdean (1 mile west), Brighton (1 mile south-west) and Hanover (1 mile south-west). Nearby towns on our patch include Brighton and Hove (4 miles west), Hove (3 miles west), Brunswick (3 miles south-west), Portslade (5 miles west), Aldrington (4 miles west) and Hangleton (4 miles west).

Around Bevendean

Locally, jobs take us to sites close to The Bevy pub, Brighton Aldridge Community Academy and Whitehawk Hill. Bevendean’s nearest station is Moulsecoomb station, about 0.8 miles north-west of the centre. A little further out are Churchill Square (2.3 miles south-west) and Brighton General Hospital (0.9 miles south-west). Not far away are Newmarket Hill and Bevendean Down.

Map of Bevendean © OpenStreetMap contributors

Questions we are asked in Bevendean

Is a smaller place like Bevendean outside your area?

No. Small places get the same service as large ones. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Will our hotel in Bevendean need to close for the work?

In the majority of cases no closure is needed: we work room by room or floor by floor. Tell us your quiet periods and access windows and we will plan around them.

Can one contractor look after sealant on all our buildings?

Yes. We take on runs of jobs across portfolios as well as single sites.

Are your applicators CSCS-carded?

Yes. Our applicators hold CSCS cards.

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.

Will the building have to shut during the work?

It’s normal for us to work in occupied buildings. Only the area being sealed is closed, and the sequence is agreed in advance for as long as the cure needs.

How long does a job like this take?

We plan the time on site around your programme and access. You will have an expected duration with the quote.

What we are called out for in Bevendean

External sealant takes a steady beating from the weather. Sunny elevations dry the surface out and exposed ones take driving rain, so beads chalk, stiffen and lose their stretch. A hardened bead can’t follow the building any more.

Common reasons buildings call us in:

  • Sanitary sealant that has gone black and patchy
  • Window and door perimeter joints that have cracked open
  • Damp patches where an external joint has failed
  • Shrunken sealant along kitchen worktops and splashbacks

Shops and cafés around stations like Moulsecoomb station, 0.8 miles north-west of Bevendean, trade from early, so work is timed around them.

What your quote should include

  • How the joint faces will be prepared and primed
  • Health and safety accreditation such as CHAS
  • How joint depth will be controlled
  • Will RAMS and insurance details be available?

How to choose a sealant contractor

Accreditations

Trusted. Accredited. Insured.