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

Coloured and colour-matched sealant in Gatton, Surrey

Coloured and colour-matched sealant for visible joints across Gatton, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Poorly tooled joints on visible finishes
  • Old colour-matched joints lifting at the edges
  • Dirty, discoloured joints in public areas
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Coloured sealant across Gatton

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

How we handle coloured sealant in Gatton

Colour is often written into the specification, by RAL reference or by matching a sample. Standard sealant ranges cover many colours, and we’ll confirm the colours available for the specified product. We don’t promise an exact custom match, but we’ll show you the closest options. If you are dealing with a run of joints in mismatched shades and old colour-matched joints lifting at the edges, we can put it right. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Gatton, that means joint design, primers and backing rod as standard.

A job in a smaller place like Gatton is usually a single building. We plan the visit so everything on the list is done in one go, with the right products and colours on hand.

Whoever the client is, the cover is the same: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Location
Gatton (RH2, RH1)
Wider area
Surrey
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Owners, agents and contractors

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Sites in Gatton can sit alongside others in a wider programme across Surrey.

Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

Working on commercial sites near Gatton

Gatton is in the South East, one of the UK’s drier regions. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it. Gatton is about 17 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.

In hotels such as The Feathers Hotel, which lies east of Gatton, refurbishments normally mean bathroom, bar and reception joints where a matched sealant colour has to sit with the finishes. For premises near Merstham station, which lies east of Gatton, footfall is part of the plan: work is phased so shops and offices keep trading. For tenants and agents on sites such as Kingsfield Business Centre, 2.1 miles south of Gatton, office fit-outs, reception joints and window perimeters are the usual sealant work.

Gatton is about 2 miles north of Redhill, in Surrey. Any commercial site in Gatton is covered, for single jobs and planned programmes alike. Across Surrey, 379 places are covered, including Gatton. Sites around London have their own page, roughly 17 miles from Gatton.

We cover the RH2 and RH1 postcode districts. Streets here include Rocky Lane and Gatton Bottom. Nearby places we also cover include South Merstham (1 mile east), Holmethorpe (1 mile south-east), Merstham (1 mile north-east), Mugswell (1 mile north-west) and Redhill (2 miles south) for colour-matched joints. Bigger towns within reach include Epsom (7 miles north-west), Horley (6 miles south), Ewell (7 miles north-west), Walton-on-Thames (13 miles north-west), Caterham (4 miles north-east) and Dorking (7 miles west).

Around Gatton

In Gatton, that means premises near East Surrey College, Nutfield Marshes and St Bede's School. The closest station to Gatton is Merstham station, about 1 mile east. Nearby you’ll also find East Surrey Hospital (3.1 miles south) and The Belfry (1.6 miles south). For a walk, there’s Colley Hill and Mercers Lake.

Map of Gatton © OpenStreetMap contributors

Leave it or put it right?

People notice sealant lines more than you might expect, especially in shop fits and hotels. Resealing in a suitable colour is a modest cost against the finishes it sits beside. Converted and older buildings near places like Gatton tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.

The specified product makes a difference, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.

Why choose Mastic Doctor in Gatton

  • Constructionline member
  • A range of standard colours, depending on the product
  • Colours chosen to suit frames, cladding or finishes where possible
  • Products installed to the manufacturer’s instructions

See how commercial sealant jobs are priced or our accreditations.

Maintenance after handover

Cleaning and maintenance staff play a part too. Pass these on to them:

  • Keep the area clear while the sealant cures
  • Keep the same sealant colour across a brand
  • Keep harsh solvents away from visible joints
  • Record the product and colour reference on the building file

Don’t let anyone patch a coloured joint with whatever sealant is to hand. Wrong-colour patches are obvious, so it is better to reseal the section properly.

Standardise the sealant colour on multi-site work. It keeps repairs and new sites consistent.

On site: what to expect

We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. If others near Gatton need work, visits can be combined. A fixed quote is given before anything starts.

  1. First we agree which sealant type the joint needs.
  2. Your RAL reference, sample or photo is checked against that product’s colours.
  3. You approve the colour, on site if it’s critical.
  4. The existing bead comes out, then faces are cleaned and backed.
  5. Edges are masked and the coloured sealant applied and tooled.
  6. Masking comes off and the work is checked with you.

Getting the site ready

  • For older buildings, check the asbestos register before work
  • Have the specification and drawings to hand
  • Flag any permit to work we will need

Quotes

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to call 01277 525 020 or use the quote form with what you know.

Get a price

Related advice

Honest limits

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:

  • A guaranteed perfect match to every finish
  • Materials with mixed tones that defy a single match
  • Cleaning or repairing the surrounding finishes

If you’re not sure, just call 01277 525 020 or email drawings and photos and we will give you a straight answer before you book.

Joints and surfaces we work on

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

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Gatton: questions and answers

Do hotels near Gatton have to close for sealant work?

Almost never. The work is phased so most rooms stay available. Tell us your quiet periods and access windows and we’ll plan around them.

Is a smaller place like Gatton outside your area?

No. Places such as Gatton are covered as much as the big towns. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Do you work to architects’ specifications?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

Can you guarantee a perfect colour match?

No, not in every case. We choose the nearest standard colour and can agree a sample bead first.

Can you send site paperwork?

Each site asks for different documents, so tell us what you need and we will confirm it when we quote.

How long does a job like this take?

The duration is planned around your programme and the access we are given. We’ll give you an estimate of time on site when we quote.

Do you have public liability insurance?

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

Accreditations

Trusted. Accredited. Insured.