Commercial Sealant Contractors in Dunbridge
Planning work on a sealant joint in Dunbridge? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Shrunken sealant along kitchen worktops and splashbacks
- Messy, uneven beads from earlier work that let the building down
- Black mould through washroom sealant that won’t clean off
Commercial sealant contractors across Dunbridge
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Commercial sealant contractors for commercial buildings in Dunbridge
Sealant joints are easy to overlook until one lets water in, and in an occupied building failure normally 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 looking after property in Dunbridge. Our job is to diagnose the failure, remove the old bead and seal again using a product chosen for the movement and exposure. Site teams most often ask us about frame mastic that has hardened and come away from the wall and untidy joints in a reception, shop floor or lobby, on washrooms and tea points, window and door perimeters and floor and threshold joints. Whoever orders the work in Dunbridge, the brief is normally the same: a clear scope, tidy work and joints that don’t fail again.
If you look after more than one building near Dunbridge, the work can be planned as one programme, so standards and paperwork match across every site.
Rural business units near smaller places such as Dunbridge are frequently converted agricultural buildings. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently, and a sealant colour that suits the building’s character is often part of the brief.
What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Dunbridge (SO51)
- Wider area
- Hampshire
- Guarantee
- 12 months on our workmanship
- Price
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Why it’s worth doing now in Dunbridge
On many buildings the mastic was done by whichever trade was on site. Choosing the product, setting the depth and preparing the faces are what a specialist brings, and they’re where most failures begin. It shows over the following seasons rather than at handover. Older rural buildings around Dunbridge move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.
There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we’ll price your job on its own details.
Why choose Mastic Doctor in Dunbridge
- Specification-led, product-correct work
- Constructionline member for supplier checks
- CHAS accredited contractor
- 12-month guarantee on workmanship
Read what affects the cost and our accreditations.
Different surfaces, different methods
Commercial kitchens and tea points
A smooth, continuous joint is easier to keep clean, and cleanability is part of what an inspector looks at. Work is timed around the hours you give us so the kitchen isn’t out of use longer than needed.
Window and door perimeters
The perimeter joint between a frame and the structure keeps rain out of the reveal. Failed perimeters are cut out and cleaned, backing goes into deeper gaps, and the joint is resealed with a low-modulus neutral-cure silicone or another suitable product.
What sets the cost
We price every job individually. The main factors are:
- How much there is to seal
- Whether old sealant has to be cut out first
- Travel to remote or island sites
- Whether the work must be split into stages
Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.
Details that help us quote
The more we know, the firmer the quote. When you get in touch, include:
- When you need the work done
- A wide shot and a close-up of the area
- Whether an asbestos survey exists
- Anything awkward about access or site hours
Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings you can plan around. If you have questions first, ring 01277 525 020 or send details through our quote form.
When something else is needed
We check first that sealant really is the fix. It won’t put right:
- Removing asbestos-containing materials (a licensed or specialist contractor’s job)
- Broken glass or blown double-glazed units
- Roof leaks that only look like a joint problem
Not sure which it is? You can ring 01277 525 020 or use the quote form and we’ll tell you honestly before you book.
Where we work in Dunbridge
- Movement joints in walls and floors
- Window and door perimeters
- Kitchen worktops and splashbacks
- Washrooms and tea points
- External facade joints
- Floor and threshold joints
Do you need commercial sealant contractors in Dunbridge?
A split down the middle of the bead tells a different story. That usually means the joint stretched further than the product could cope with: a bead laid too thin, an over-stretched joint or the wrong movement class. The same product in the same joint tends to fail the same way, so width, depth and product are checked before we quote.
If one of these sounds familiar, it’s time for a closer look:
- Mouldy silicone around WCs, urinals and vanity tops
- Window and door perimeter joints that have cracked open
- Messy, uneven beads from earlier work that let the building down
- A top-up bead over failed sealant, now lifting
Shops and cafés around stations like Mottisfont & Dunbridge station, less than half a mile north-west of Dunbridge, trade from early, so work is timed around them.
What to look for in a quote
- Whether primer will be used where the manufacturer specifies it
- Can the work be phased to keep areas open?
- Who will actually carry out the work
- How they handle RAMS and site documents
On site: what to expect
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 any cutting starts, and the work normally takes part of a day on a small job and longer where several buildings or phases are involved. Smaller jobs around Dunbridge can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.
- We start with the evidence: photographs, drawings or a look on site.
- You get a fixed quote covering removal, preparation and the new sealant.
- We agree the order of work, access windows and site hours with you.
- The failed sealant comes out and the faces are prepared, with primer where required.
- Backing goes in, the new sealant is laid and tooled, and the area is left neat.
- We hand back each area with its cure time and our 12-month guarantee.
Getting the site ready
- Send any specification or drawings in advance
- Send your site hours and access windows
- Point out parking and an unloading spot
Request a quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, call 01277 525 020 or use the quote form.
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Places near Dunbridge
Also in Dunbridge
Dunbridge: questions and answers
Do you cover business parks and estates near Dunbridge, such as Home Farm Business Centre?
Yes. Estates, retail parks and business parks around Dunbridge, Home Farm Business Centre among them, are all within reach. Photos and a short description are enough for a first look.
Is a smaller place like Dunbridge outside your area?
No. Places such as Dunbridge are covered as much as the big towns. London and every South East county are within our area. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
Will the building have to shut during the work?
Most of the buildings we work in stay occupied. Only the area being sealed is closed, and the sequence is agreed in advance, until its cure time has passed.
Which sealant will you use?
Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Do you check for asbestos before removing sealant?
We check the asbestos register or survey before any old sealant is disturbed. The duty to manage asbestos sits with the dutyholder, and we don’t remove asbestos-containing materials.
Do you work to architects’ specifications?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.
Do you work for facilities managers and managing agents?
Yes. You can send details through our quote form, and tell us what site paperwork you need.
Frontages, fit-outs and joints in Dunbridge
Dunbridge lies roughly 70 miles out from central London. Business parks and retail centres are common around the capital’s motorway corridors. Occupiers with several premises in the region tend to prefer one contractor and one point of contact. Two named trading, business or retail sites lie within about 3 miles of Dunbridge. Each new occupier on a park like these tends to refit, from reception to staff kitchen; brand colours often come into it.
On a business park such as Home Farm Business Centre (2.1 miles north-west of Dunbridge), sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters. A business with units at Home Farm Business Centre and Yokesford Hill Industrial Estate needn’t use two contractors for its sealant.
Dunbridge is about 4 miles north-west of Romsey, in Hampshire. We send applicators to Dunbridge for sealant joints. Dunbridge is one of 723 places in Hampshire on our list for sealant joints. There’s a separate page for Southampton, about 10 miles away.
Anyone looking for commercial sealant contractors in SO51 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Just outside Dunbridge, we also work in Mottisfont (1 mile north-east), Kimbridge (1 mile south-east), Stonymarsh (1 mile north-east), Carter's Clay (1 mile south-west) and Lockerley (1 mile west). Further afield, our area takes in Winchester (10 miles east), Eastleigh (10 miles south-east), Andover (13 miles north), Totton (8 miles south), Chandler's Ford (8 miles south-east) and Hedge End (13 miles south-east).
What’s near Dunbridge
Around Dunbridge, our work takes us to commercial buildings near The Bear And Ragged Staff Public House, among other places. There’s a railway station in Dunbridge itself: Mottisfont & Dunbridge station. Nearby you’ll also find Romsey Community Hospital (3.9 miles south-east) and King Johns House (3.5 miles south-east).