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

North Oxford coloured sealant

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

  • Previous reseals that don’t match the original
  • Sealant that no longer suits recoated frames
  • 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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Coloured sealant for businesses in North Oxford

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

Your questions answered

Will you take on work at estates like Jordan Hill Business Park, close to North Oxford?

Yes. Estates, retail parks and business parks around North Oxford, Jordan Hill Business Park among them, are all within reach. Photos and a short description are enough for a first look.

Must a hotel around North Oxford close while you work?

Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. Housekeeping and our team agree each day’s rooms.

Will your applicators have CSCS cards?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

Do you take on small jobs?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

How long do sealant joints last?

Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

How long does a typical visit 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.

What do you charge?

We don’t publish prices, because every site is different. Send photographs or drawings and we will price it at a fixed figure.

Coloured sealant in North Oxford

We take on colour-matched work across new fit-outs, refurbishments and resealing of existing joints. When replacing old joints, the new colour typically has to match what’s already there. Most enquiries involve joints that need to match a new RAL frame colour and coloured joints that have cracked with movement, across powder-coated and anodised frames, office fit-out finishes and shop-fit joinery and counters. Most enquiries from North Oxford start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

In a smaller place such as North Oxford, commercial buildings are typically 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.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and the quote explains what it covers.

Where
North Oxford (OX2)
Region
Oxfordshire
Cover
A 12-month guarantee
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

How a job runs

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work usually 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. For a job in North Oxford, the main thing is a clear picture of the work, so send photos of each area. A fixed quote follows.

  1. Photos or drawings show us the finishes and joints.
  2. Colour options from the specified product’s range are shared with you.
  3. Tell us your site hours and access windows and we will plan around them.
  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

  • Warn occupants and staff about the work
  • Make sure the joints can be reached
  • Tell us your opening times and when work is allowed

Getting a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. For smaller jobs, photographs and a description will do.

Get a price

Read more

Commercial clients in North Oxford

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.

Common problems we fix in North Oxford

Joints repaired piecemeal often end up in several shades. Mixed repairs over time leave a run of mismatched joints along a shopfront. Doing the full run in a single colour solves it.

Site and facilities staff are often the first to spot these:

  • A run of joints in mismatched shades
  • Fit-outs with a sealant colour in the specification
  • Smeared sealant on stone or joinery
  • Standard-colour sealant spoiling a high-end finish

On a business park such as Jordan Hill Business Park (1.4 miles north of North Oxford), sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters.

Before you book anyone

  • Are they CHAS accredited or on Constructionline?
  • Can the work be phased to keep areas open?
  • How the existing material will be dealt with
  • What level of public liability insurance do they hold?

How to choose a sealant contractor

Working on commercial sites near North Oxford

The 3 miles around North Oxford take in at least three named trading estates, business parks or retail parks. Each new occupier on a park like these tends to refit, from reception to staff kitchen. Central London is about 54 miles from North Oxford. 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 hotel such as Galaxie Hotel, under half a mile north-east of North Oxford, shows how much sealant a hospitality building has on show, from bathroom joints to the bar. Occupiers with premises at both Jordan Hill Business Park and Littlemead Business Park could have the sealant at each handled under one quote.

North Oxford is about 2 miles north-west of Oxford, in Oxfordshire. We cover commercial sites throughout North Oxford. 423 places across Oxfordshire fall within our area, including North Oxford.

Postcode districts covered here: OX2 for colour-matched joints. We cover commercial and managed buildings on Hobson Road, Linton Road and Banbury Road. With the A4165 nearby, North Oxford is straightforward for us to reach. Nearby places we also cover include Summertown (1 mile north), Park Town (1 mile south), Walton Manor (1 mile south), Norham Manor (1 mile south-east) and Sunnymead (1 mile north). Nearby towns on our patch include Didcot (11 miles south), Bicester (10 miles north-east), Abingdon-on-Thames (7 miles south), Witney (10 miles west), Carterton (14 miles west) and Thame (13 miles east).

Landmarks near North Oxford

We work on buildings around St Aloysius' Catholic Primary School, Oxford University Parks and St Edward's School and the streets around them. Other local landmarks include St Hugh's College Main Building Including Library (0.5 miles south) and Dew Drop Inn (under half a mile north). The nearest railway station is Oxford station, about 1.4 miles south. A little further out are Oxford University Press Museum (1.1 miles south) and Oxford Castle (1.5 miles south). Green spaces nearby include Hook Meadow and The Trap Grounds and Headington Hill.

Map of North Oxford © OpenStreetMap contributors

Surface by surface

Hotel interiors

Hotels use colour-matched sealant in bathrooms, bedrooms and public areas. Sanitary silicone comes in colours too, so bathrooms can match the tiling or stone.

Cladding panels

Where panels vary in colour, the joint colour is agreed for the whole elevation. Sometimes a mid-tone suits better than matching one panel.

When to bring in a specialist

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Why deal with it now?

A brand roll-out or multi-site fit-out benefits from a consistent sealant colour. Setting one product and colour for every site avoids variation. Over time, UV, weather and movement wear any sealant out. Replacing it before it fails keeps water out.

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Why appoint us

  • CHAS accredited contractor
  • Public liability insurance in place
  • Colour options checked against the specified product
  • 12-month guarantee on workmanship

Read how commercial sealant jobs are priced and how we’re accredited.

Accreditations

Trusted. Accredited. Insured.