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

Coloured Sealant in Dunsfold

Work needed on a colour-matched joint in Dunsfold? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Joints that need to match a new RAL frame colour
  • Untidy coloured beads with ragged edges
  • White or grey sealant that clashes with the finish
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
£5m PL insurance

Coloured sealant for businesses in Dunsfold

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

Coloured sealant in Dunsfold

Coloured sealant is a finishing trade, so it typically comes late in a programme. Adjacent finishes are masked and protected while we work, and we leave the area clean. Our workmanship carries a 12-month guarantee. If you have joints that need to match a new RAL frame colour and weathered sealant that no longer matches, we can help, whatever the surface. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Dunsfold, that means joint design, primers and backing rod as standard.

Business units in the countryside around places like Dunsfold are often converted barns, stables or farmyards. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently.

Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Dunsfold (GU8)
Wider area
Surrey
Cover
A 12-month guarantee
Price
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026

Commercial premises in Dunsfold

Dunsfold is in the South East, one of the UK’s drier regions. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up. Dunsfold is about 33 miles from central London. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. Multi-site occupiers here often want one sealant contractor across all their buildings.

A unit on an estate like Littlemead Industrial Estate, 3 miles to the north-east of Dunsfold, typically has an office front, a trade counter and staff facilities with joints of their own.

Dunsfold is about 9 miles south of Guildford, in Surrey. If you are looking for coloured sealant in Dunsfold, we can help. We work across 379 places in Surrey, from busy centres to rural villages. There’s a separate page for Brighton, about 27 miles away.

Work on colour-matched joints is covered throughout GU8, whatever the building. Among the streets we cover are Binhams Meadow, Dunsfold Common Road and Nugent Close. Nearby places we also cover include Loxhill (1 mile north), Hascombe (2 miles north), Alfold Crossways (2 miles south-east), Elmbridge Village (2 miles north-east) and Grafham (3 miles north). A short drive away, we cover Guildford (9 miles north), Woking (14 miles north), Farnham (12 miles north-west), Dorking (13 miles north-east), Frimley (15 miles north-west) and Haslemere (7 miles west).

Around Dunsfold

In Dunsfold, that means premises near Fir Tree Copse and The Sun Inn Public House and the streets around them. Dunsfold’s nearest station is Witley station, about 3.8 miles west of the centre. Well-known places in the area include Milford Hospital (4.3 miles north-west). Green spaces nearby include Lower Lake and Hydon's Ball.

Map of Dunsfold © OpenStreetMap contributors

Leave it or put it right?

Agreeing the colour before work starts avoids paying twice. A short trial bead costs very little against redoing a whole elevation. One visit to deal with every failing joint makes more sense than several trips to a place like Dunsfold, rather than one at a time. Send photographs of each area and we’ll quote for the lot.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.

Why choose Mastic Doctor in Dunsfold

  • Constructionline member
  • Fixed quotes based on photographs, drawings or a visit
  • Standard and matched colours in many product ranges
  • Commercial sealant work since 2005

Read what affects the cost and our accreditations and insurance.

What we’re called out for in Dunsfold

When frames are recoated or a space is rebranded, the old joints may no longer suit. New cladding colours, repainted frames or a refreshed shop fit all prompt colour changes that the sealant has to follow.

Common reasons buildings call us in:

  • Fit-outs with a sealant colour in the specification
  • Colour changes after a rebrand or refit
  • Patch repairs in several different colours
  • Smeared sealant on stone or joinery

Offices and shops close to stations such as Witley station, 3.8 miles west of Dunsfold, tend to be busy all day, so sealant work is planned around opening hours.

Questions to ask before you book

  • How they handle RAMS and site documents
  • Is the sealant right for the movement and the substrate?
  • Who will actually carry out the work
  • Whether old or failed sealant will be cut out, not overlaid

Our contractor checklist

How a job runs

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes a day for a modest shop fit, and longer for a full building or several floors, and we clear our waste as we work. Jobs in and around smaller places like Dunsfold are typically planned as a single visit, so photos and measurements up front really help. That way the right products come on the day.

  1. We confirm the product the joint needs before talking about colour.
  2. Colour references, samples or photographs of the finish are checked against the product’s range.
  3. A short trial length can be approved before the full run on visible work.
  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.

Before we start on site

  • Point out any areas we must not close
  • Let building users know which areas are affected
  • Explain the parking and delivery arrangements

Request a quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, call the office on 01277 525 020 or email a schedule or drawings.

Get a price

Read more

After the work

Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:

  • Clean coloured joints with mild products
  • Approve a sample bead on high-profile areas
  • Protect fresh coloured sealant from dust and handling
  • Reseal whole runs rather than patching single joints

Check visible joints during routine inspections. Look for splits, lifting edges and staining and deal with problems early.

Use one product and colour reference across a building or brand. Consistency makes future work simpler for whoever reseals next.

Work for main contractors and building owners

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

How the job changes by surface

Brick and masonry

Brickwork joints usually look best in a colour close to the mortar or brick. We choose a suitable shade from the product’s range.

Natural stone

Natural stone rarely has one colour, and the sealant has to work with that. A stone-safe neutral-cure product is used in the closest available colour.

Your questions answered

Do you cover business parks and estates near Dunsfold, such as Littlemead Industrial Estate?

Yes. Estates, retail parks and business parks around Dunsfold, Littlemead Industrial Estate among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.

Can the sealant on our Dunsfold 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.

How long does a typical visit take?

That varies with the scale of the job, but the work typically takes a day for a modest shop fit, and longer for a full building or several floors. For bigger or phased jobs, we’ll set out a timescale with the quote.

Are you CHAS accredited and on Constructionline?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

How do we ask for a quote?

The quote form is the simplest route, though you can also speak to us on 01277 525 020 or use the quote form. Photos, drawings or a joint schedule help us quote quickly.

When is resealing likely to be due?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.

How soon can the area be used again?

That comes down to the sealant and the temperature. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.

Accreditations

Trusted. Accredited. Insured.