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

Great Holcombe coloured sealant

Coloured sealant in Great Holcombe, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Joints that need to match a new RAL frame colour
  • Failed coloured sealant that has split or peeled
  • Shop fits that need consistent sealant colours across sites
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
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 Great Holcombe

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

About our coloured sealant in Great Holcombe

In retail, hospitality and office fit-outs, joints are seen close up every day. A mismatched bead can make good joinery look unfinished. We pick a colour from the product’s range that sits with the finish. Most enquiries involve joints that need to match a new RAL frame colour and untidy coloured beads with ragged edges, on natural stone and brick, hotel bathrooms and public areas and cladding panels. A single leaking joint is often how a building in Great Holcombe first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Business units in the countryside around places like Great Holcombe are often converted barns, stables or farmyards. 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.

We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Place
Great Holcombe (OX10)
Wider area
Oxfordshire
Guarantee
12 months on every job
Price
Fixed quote, scope in writing
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Commercial premises in Great Holcombe

At about 45 miles from central London, Great Holcombe is within reach of the capital. The South East around the capital has large numbers of business parks, offices and retail centres, especially around the motorway corridors. Firms with branches across the South East can use one contractor for every site. Rainfall across the South East, Great Holcombe included, is lower than in many parts of the UK. Drier doesn’t mean dry every day, so frontage work still has some give in the dates.

For any commercial premises in Great Holcombe, a lasting joint depends on full removal of the old sealant and clean, dry faces.

Great Holcombe is about 3 miles north of Benson, in Oxfordshire. Any commercial site in Great Holcombe is covered, for single jobs and planned programmes alike. Across Oxfordshire, 423 places are covered, Great Holcombe among them. Our Oxford page has more on work in that area (8 miles or so).

We take on colour-matched joints across the OX10 postcode area. Nearby places we also cover include Newington (1 mile north), Drayton St Leonard (1 mile west), Brookhampton (1 mile north), Stadhampton (1 mile north) and Berrick Salome (1 mile south-east). Further afield, our area takes in Oxford (8 miles north-west), Didcot (7 miles south-west), Abingdon-on-Thames (7 miles west), Thame (9 miles north-east), Wantage (14 miles west) and Henley-on-Thames (13 miles south-east).

Near you in Great Holcombe

In Great Holcombe, that means premises near The Catherine Wheel pub. A little further out are Brightwell Castle (4 miles south-west) and Littlemore Hospital (5.8 miles north-west). Green spaces nearby include Wells Farm and Wittenham Clumps.

Map of Great Holcombe © OpenStreetMap contributors

How the job changes by surface

Hotel interiors

In hotels, sealant shows in rooms, bathrooms and front-of-house. Sanitary silicone comes in colours too.

Shop-fit and joinery finishes

Counters, display units and wall linings are seen close up. A sharp, even bead is as important as the colour.

FAQs: Great Holcombe

Is Great Holcombe too small for you to travel to?

Not at all. Great Holcombe is within our area. We work across Greater London and the South East. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Can the sealant on our Great Holcombe premises match the finishes?

Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. The quote lists the colours the product is made in.

Is any job too small?

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

Can you send site paperwork?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

Is it fine to apply new sealant on top of old?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Is the work guaranteed?

Yes. Our workmanship is backed for 12 months on every job.

What will the job cost?

Every job gets its own fixed quote. To get one, phone 01277 525 020 or send photos by email with a description of the work.

Do you need coloured sealant in Great Holcombe?

Mould and staining discolour coloured joints in some areas. Mould that has rooted into a bead rarely cleans out.

Things that usually lead to an enquiry:

  • Sealant that no longer suits recoated frames
  • Shop fits that need consistent sealant colours across sites
  • Dirty, discoloured joints in public areas
  • Coloured joints that have cracked with movement

For tenants and agents on sites such as Monument Business Park, which lies east of Great Holcombe, office fit-outs, reception joints and window perimeters are the usual sealant work.

What to look for in a quote

  • Proof of insurance
  • The terms of the workmanship guarantee
  • Will failed sealant be removed rather than covered?
  • Do they follow the manufacturer’s priming guidance?

Our contractor checklist

When it isn’t the sealant

Part of a good diagnosis is knowing where sealant stops. You’ll hear from us if the cause turns out to be any of the following:

  • A colour that never alters with age
  • Custom-mixed sealant colours
  • Overpainting a joint that needs a non-paintable product

If you’re not sure, just phone 01277 525 020 or email the details over and we’ll give you a straight answer before you book.

Surfaces we seal

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

Why it’s worth doing now in Great Holcombe

Resealing a full run gives a consistent colour. Small repairs at different times rarely match, so a planned reseal often looks better value. Around Great Holcombe, it’s better to renew all the failing joints at once. Send photographs of each area and we will quote for the lot.

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.

Why appoint us

  • Old sealant cut out, never sealed over
  • Work to your specification and the manufacturer’s guidance
  • Colour options checked against the specified product
  • Our applicators hold CSCS cards

Read what affects the cost or our accreditations.

How the quote is worked out

What shapes the price:

  • Removal of failed or old sealant
  • Backing rod, priming and other preparation
  • Any access equipment needed
  • The product specified

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

What we need to price the job

Good information means a firmer quote. Helpful details to send:

  • The postcode of the building
  • When you need the work done
  • The type of building and who uses it
  • How the joints are reached, and at what height

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, phone 01277 525 020 or email us.

How a job runs

We schedule the visit to fit the site hours and access windows you give us. While we’re working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. If others near Great Holcombe need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  1. We start with photographs, drawings or a visit to see the finishes.
  2. Colour options from the specified product’s range are shared with you.
  3. The programme and access are agreed, including any phasing.
  4. We prepare each joint, prime where needed and fit backing.
  5. We seal in the approved colour and tool it smooth.

Preparing the site

  • Share your working hours and any access restrictions
  • Tell us what induction or permit system the site runs
  • Let building users know which areas are affected

Get a fixed quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.

Get a price

Advice

Accreditations

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