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

Sealant specialists in Bursledon

Looking for commercial sealant contractors in Bursledon? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Weathered facade sealant that no longer flexes
  • Greasy, split joints in a kitchen or tea point
  • Wall and floor joints that have lost their seal
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Commercial sealant contractors across Bursledon

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Our process

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. Several jobs near Bursledon can be grouped on one trip. Mention the building’s opening times and we’ll work within them.

  1. We begin with whatever information you have, whether that’s photographs, a drawing or a list of locations.
  2. We work out why the joints have failed and fix a quote for the agreed scope.
  3. Site hours, access windows and the order of areas are agreed before we start.
  4. The failed bead is removed and the joint faces cleaned until they’re sound and dry.
  5. We fit backing to the right depth, prime where specified and lay the new bead.
  6. Finished joints are checked with you and handed over with our 12-month guarantee.

Getting the site ready

  • Send any specification or drawings in advance
  • Flag any permit to work we will need
  • Tell us which areas need to stay in use

Getting a fixed quote

The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or call 01277 525 020 or use the quote form to discuss it first.

Get a price

Read more

Commercial sealant contractors in Bursledon

Having a single contact for all your sites makes sealant far simpler to manage. Single jobs, multi-site packages and planned programmes all come to us, run the same way on every site: details in, a fixed quote back, the sealing done, then our 12-month guarantee. For sites in Bursledon, the quickest start is to call 01277 525 020 or email the details over with a list of addresses. If you are dealing with frame sealant that has cracked, shrunk or pulled away and shrunken sealant along kitchen worktops and splashbacks, we can put it right, whatever the surface. Whether you call it commercial sealant work, mastic application or joint sealing, in Bursledon it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

On a typical commercial building in Bursledon, the joints that fail first are the hardest-worked ones: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

In a smaller place such as Bursledon, commercial buildings are usually a mix of shops, a pub or café, a school, a surgery and perhaps a few business units. They’re not big jobs one by one, but their joints need the same preparation as anywhere.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Bursledon (SO31)
Wider area
Hampshire
Cover
12 months on our workmanship
Price
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

Cost factors for sealant joints

To price the job, we consider:

  • Distance, for remote addresses
  • How much existing material needs removing
  • Working within restricted access windows
  • Access and working height

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote and we will explain how it’s made up.

Before you send an enquiry

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

  • Specification clauses that apply
  • Anything awkward about access or site hours
  • The type of building and who uses it
  • Any dates the work must fit around

Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Commercial sealant contractors in Bursledon: the local picture

With the shore within about 2 miles, Bursledon counts as a coastal location. Exposed frontages near the sea are hard on sealant, so the product has to suit the weather as well as the look. A matched colour is only half the brief on an exposed frontage. Bursledon sits in one of the drier corners of the country, the South East. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up.

On a business park such as Ensign Way Business Park, 2.1 miles south of Bursledon, sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters. Occupiers with premises at both Ensign Way Business Park and Hedge End Retail Park could have the sealant at each handled under one quote. For premises near Bursledon station (0.5 miles south-east of Bursledon), footfall is part of the plan: work is phased so shops and offices keep trading.

Bursledon is about 2 miles south of Hedge End, in Hampshire. Looking for commercial sealant contractors in Bursledon? We can help. 723 places across Hampshire fall within our area, including Bursledon.

We cover the SO31 postcode districts. Streets here include High Street, Station Road and School Road, and sites on any of them can send details for a fixed quote. We also cover Lowford (1 mile north-west), Old Netley (1 mile west), Butlocks Heath (1 mile south-west), Hound (1 mile south-west) and Netley (2 miles south-west) for sealant joints. Bigger towns within reach include Winchester (12 miles north), Gosport (9 miles south-east), Havant (14 miles east), Eastleigh (6 miles north), Fareham (6 miles south-east) and Horndean (13 miles east).

Landmarks near Bursledon

Recent enquiries here include premises near The Hamble School, Grove Park Business and Enterprise College and Westwood Woodland Park. The closest station to Bursledon is Bursledon station, roughly 0.5 miles south-east. Nearby you will also find Bursledon Brickworks Industrial Museum (1.1 miles east) and Coldeast (1.8 miles south-east). Green spaces nearby include Netley Common.

Map of Bursledon © OpenStreetMap contributors

Why act early in Bursledon

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. You notice the difference years later, not on the day. Over time, UV, weather and movement wear any sealant out. Replacing it before it fails keeps water out.

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

What you get with us

  • Joints cleaned back to sound surfaces
  • Our applicators hold CSCS cards
  • A range of standard colours, depending on the product
  • Matching to RAL references, product permitting

Take a look at our cost guide or our accreditations.

General trades versus a specialist

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Questions about Bursledon

Is Bursledon off your patch?

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

Does the sea air around Bursledon change the choice of sealant?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We check the specified product suits the exposure and pay close attention to preparation.

Are your applicators CSCS-carded?

Yes. Our applicators hold CSCS cards, as many construction sites ask for.

How many days will you need on site?

That varies with the scale of the job, though a typical visit normally takes a few hours to several days on most single sites, depending on joint lengths and access. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

Can you supply RAMS and insurance details?

The paperwork is agreed with the quote: RAMS, an insurance certificate and CSCS details are the usual requests. Our applicators are CSCS-carded.

Does the weather affect the work?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

What sealant work can’t fix

Not every problem is a sealant problem, and we are upfront when that’s the case. It won’t fix:

  • Old mastic that tests positive for asbestos
  • Leaking roofs, gutters or flat-roof membranes (those need a roofer)
  • Leaks from pipework, wastes or valves (that’s plumbing)

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

Joints and surfaces we work on

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

What the job involves on each surface

Commercial kitchens and tea points

In kitchens, sealant lines at worktops, sinks and wall panels take heat, grease and daily cleaning. Proper degreasing comes before any new sealant.

Shop fronts and retail fit-outs

In retail, sealant is on show. Counters, display units, shopfront frames and floor trims all need a neat line, often in a colour to suit the brand finish. Colour options are confirmed with the quote.

Accreditations

Trusted. Accredited. Insured.