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

Coloured Sealant contractors in Four Marks

Coloured sealant in Four Marks, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Failed coloured sealant that has split or peeled
  • Colour changes after a rebrand or refit
  • Previous reseals that don’t match the original
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
Fully insured: £5m PL

Coloured sealant across Four Marks

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

Coloured sealant in Four Marks, done properly

Shop fits, hotels and offices are where colour-matched sealant earns its place. A grey bead on a black shopfront or a white line against oak looks like a defect, however well it was installed. We pick a colour from the product’s range that sits with the finish. The enquiries we see most involve previous reseals that don’t match the original and joints that need to match a new RAL frame colour, across office fit-out finishes, hotel bathrooms and public areas and cladding panels. For commercial sealant work in Four Marks, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Sealant jobs for businesses in a place the size of Four Marks are often best grouped: shopfront, washroom, kitchen and any external joints done together. Fewer visits means less disruption to trading.

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
Four Marks (GU34)
Region
Hampshire
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

When something else is needed

Sealant solves a lot, but not everything, and we are upfront when that’s the case. It won’t fix:

  • Stopping sealant from ever changing colour outdoors
  • Paint over sealant on joints that move too much
  • Cleaning or repairing the surrounding finishes

Not sure which it is? You can call the office on 01277 525 020 or email us and we will tell you honestly before you book.

Joints and surfaces we work on

  • Hotel bathrooms and public areas
  • Powder-coated and anodised frames
  • Shop-fit joinery and counters
  • Office fit-out finishes
  • Cladding panels
  • Natural stone and brick

Signs you need coloured sealant in Four Marks

Sometimes the wrong colour went in at the start, or a different product was swapped in. The joint may work perfectly but look out of place, and a client or designer asks for it to be redone.

Most enquiries start with one or more of the following:

  • A run of joints in mismatched shades
  • Hotel refurbishments with a set colour scheme
  • Old sealant that has yellowed, darkened or faded
  • Standard-colour sealant spoiling a high-end finish

Premises within reach of Alton station (to the north-east of Four Marks) often have busy frontages where joints are seen by everyone passing.

What your quote should include

  • How joint depth will be controlled
  • Proof of insurance
  • Whether their applicators hold CSCS cards
  • How they handle RAMS and site documents

Questions to ask before you appoint anyone

Common questions from Four Marks clients

Will you take on work at estates like Mansfield Business Park, close to Four Marks?

Yes. Our area takes in Four Marks and its surroundings, with estates and business parks such as Mansfield Business Park included. Send details of the unit and the work through our quote form for a quick quote.

Can you supply sealant in our brand colour for a site in Four Marks?

Yes, sealants come in a wide range of standard colours, and matching to RAL references, cladding, stone or frames is a common request. Available colours for the product are confirmed with the quote.

Do you cover Four Marks?

Yes. Sites across Four Marks are covered.

When is resealing likely to be due?

Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.

Will you come and look before quoting?

Many jobs can be quoted from photographs, drawings or a joint schedule. If the job needs a look first, we will arrange a visit before quoting.

Are you insured?

Yes. Our insurance certificate can be sent alongside the quote.

Do you take on small jobs?

Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.

How a job runs

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes a few hours or a phased programme, depending on joint lengths and how many colours are involved, and we clear our waste as we work. What matters most for a job in Four Marks is a clear list of what needs doing. You’ll then get a fixed price for the work.

  1. The sealant type is chosen for the joint first, then the colour.
  2. We compare your RAL reference or sample with the colours made for that sealant.
  3. Where colour is critical, a sample bead can be agreed in a discreet spot.
  4. We remove the existing bead, clean the faces and set the depth.
  5. The coloured sealant is applied and tooled with clean, masked edges.

Preparing the site

  • Send your site hours and access windows
  • Tell us which areas need to stay in use
  • Confirm the product named in the specification

Quotes

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, speak to us on 01277 525 020 or send photos by email.

Get a price

Advice

Quoting for work in Four Marks

To price the job, we consider:

  • Location, for remote and island sites
  • How accessible the joints are
  • Which sealant the job calls for
  • The size and state of each joint

We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.

Before you send an enquiry

A good diagnosis starts with the right details. Let us know:

  • A wide shot and a close-up of the area
  • Any dates the work must fit around
  • Anything awkward about access or site hours
  • The product your specification calls for

To get a fixed quote, speak to us on 01277 525 020 or email drawings and photos. Our quote form is another easy route.

Why act early in Four Marks

Across a chain of shops or hotels, consistency matters. Fixing the colour reference at the start keeps every site the same across the programme. For buildings in places like Four Marks, one well-planned visit beats several small ones, so it’s worth dealing with every failing joint at once.

What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote once you have the details.

What you get with us

  • Standard and matched colours in many product ranges
  • Health and safety: CHAS accredited
  • Fully insured, including public liability cover
  • Fixed quotes based on photographs, drawings or a visit

See how commercial sealant jobs are priced and our accreditations.

For managing agents and facilities managers

Building owners and managing agents use us on everything from one building to a spread of sites. One quote can cover more than one site, which keeps the paperwork simple.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Shops, offices and hotels in and around Four Marks

Rainfall across the South East, Four Marks included, is lower than in many parts of the UK. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings. At about 49 miles from central London, Four Marks is within reach of the capital. 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.

Sites a few miles apart, such as Mansfield Business Park and Lower Soldridge Business Park, can share one programme and one point of contact. Parks like Mansfield Business Park, less than half a mile north of Four Marks, see tenants come and go, and every move-in brings joints to seal.

Four Marks is about 4 miles south-west of Alton, in Hampshire. Commercial clients in Four Marks use us for work on colour-matched joints, as part of our coverage of Hampshire. Our Hampshire coverage takes in 723 places, from busy centres to rural villages. There’s a separate page for Southampton, about 20 miles away.

Postcode districts covered here: GU34 for colour-matched joints. For a building on Read's Field, River Close and Chalk Close or nearby, send details and we will quote for colour-matched joints. Sites close to Four Marks are covered too, including Medstead (1 mile north), Soldridge (1 mile west), South Town (2 miles north-west), New Copse (2 miles north) and Hattingley (2 miles north-west). Further afield, our area takes in Basingstoke (11 miles north), Winchester (12 miles west), Fleet (15 miles north-east), Horndean (14 miles south), Alton (4 miles north-east) and Petersfield (9 miles south-east).

Around Four Marks

The nearest railway station is Alton station, about 4.6 miles north-east of the centre. Well-known places in the area include Barton Castle (3.5 miles north-west) and Alton Community Hospital (3.3 miles north-east). Green spaces nearby include Red Hill.

Map of Four Marks © OpenStreetMap contributors
Accreditations

Trusted. Accredited. Insured.