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

Facade and window perimeter sealing in Tubney, Oxfordshire

Facade sealing in Tubney, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Perimeter joints where frames meet the structure
  • Hard, chalky sealant that no longer flexes
  • Water coming in around window frames
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Facade sealing for businesses in Tubney

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

Facade sealing in Tubney, done properly

Managing agents and owners in Tubney ask us to, we reseal perimeters across whole elevations or a handful of problem windows. The approach doesn’t change with the size: old sealant out, faces cleaned, depth set and a new bead tooled in. A 12-month guarantee applies to our workmanship. We work on stone and brick facade joints, window and door perimeters and coping and flashing joints, and what we are called in for most is air leaks through failed facade joints and leaks at window and door perimeters. For commercial sealant work in Tubney, you deal with one contact from quote to sign-off, whether it’s one building or several.

For a site near Tubney, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Drawings, photos and the programme let us give a fixed quote.

The 12-month guarantee covers our workmanship: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Tubney (OX13)
Region
Oxfordshire
Guarantee
A 12-month guarantee
Quote
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026

Diagnose, treat, sign off

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself typically takes anything from a single day to several weeks, depending on joint lengths, access and the weather, and our waste is bagged and taken away as we go. For a building around Tubney, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  1. We plan access and the order of elevations with the client.
  2. Weather and temperature are checked against the product’s limits.
  3. Each joint is cut out and the edges inspected.
  4. Faces are cleaned, primed where needed and backed.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. We hand over with our 12-month workmanship guarantee.

Preparing the site

  • Have the specification and drawings to hand
  • Warn occupants and staff about the work
  • For older buildings, check the asbestos register before work

Quotes

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a price

Advice

After the work

To get the most from the new sealant:

  • Clear debris that holds water against joints
  • Ask about asbestos in pre-2000 mastic
  • Report water ingress at frames as soon as it shows
  • Avoid harsh cleaners on facade sealant

Following storms, look inside for damp or staining near frames. Catching a new leak early keeps the repair small.

Get the joint design right when resealing: correct depth, proper backing and a sealant that can take the movement. Repeating a faulty detail just repeats the failure.

Your questions answered

Is Tubney off your patch?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. We plan jobs in smaller places so return trips are kept to a minimum.

Can you work at a site such as Kingston Business Park, by Tubney?

Yes. We cover Tubney and the area around it, including industrial estates, business parks and retail parks such as Kingston Business Park. To start, just speak to us on 01277 525 020 or email drawings and photos with the unit, the joints involved and your access times.

Can you work on upper floors?

Access is planned with you before we quote. Let us know what access is in place or planned, and the quote will reflect it.

Can you work in cold or wet weather?

Year-round work is possible as long as joints are dry and temperatures suit the product. Frost and condensation on glass and steel are common on winter mornings, so we plan around the forecast.

Do you need to see the site first?

Many jobs can be quoted from photos, drawings or a joint schedule. Where they aren’t, we arrange a site visit before quoting.

Should we check old sealant for asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Check the asbestos register or survey before it is disturbed. We don’t remove asbestos-containing materials.

Can weather delay the job?

For external joints, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.

How the quote is worked out

Your fixed quote is built from the real scope. It takes account of:

  • How much there is to seal
  • Removal of failed or old sealant
  • Working within restricted access windows
  • Site requirements such as inductions and permits

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.

Details that help us quote

There’s no need for a formal survey. These details are enough to start:

  • Any specification or named product
  • What the building is and how it’s used
  • Photos of the joints, close up and from further back
  • Any dates the work must fit around

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, phone 01277 525 020 or send photos by email.

Do you need facade sealing in Tubney?

Adhesive failure, where the sealant peels away from one face, usually comes from poor preparation. Dust, old sealant residue, damp or a missing primer stop it bonding properly, and the joint opens with the first real movement.

Any of the following is a good reason to get the joints checked over:

  • Hard, chalky sealant that no longer flexes
  • Perimeter sealant that has split or peeled away
  • New sealant peeling off old mastic
  • Perimeter joints where frames meet the structure

University estates such as University of Oxford, 4.5 miles to the west of Tubney, tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal.

What to look for in a quote

  • How the existing material will be dealt with
  • Is the sealant right for the movement and the substrate?
  • How they’ll work around occupants
  • What the guarantee covers, and for how long

Choosing a commercial sealant contractor

Owners, agents and contractors

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. We are fully insured, and our insurance certificate can go with the quote.

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.

Sites and facades in and around Tubney

Central London is about 56 miles from Tubney. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, and main contractors there need mastic that keeps to the programme. Tubney sits in one of the drier corners of the country, the South East. Even so, frost and condensation on steel and glass are common on winter mornings, which is why external dates are agreed with the site manager.

For a contractor at a hotel such as The Dog House Hotel, 0.8 miles east of Tubney, the mastic often has to be finished before a reopening date. For contractors at a college like McTimoney Chiropratic College, which lies south-east of Tubney, perimeters and internal sealant are timed for the holidays.

Tubney is about 4 miles west of Abingdon-on-Thames, in Oxfordshire. Any commercial site in Tubney is covered. Across Oxfordshire, 423 places are covered, Tubney among them. Sites around Oxford have their own page, roughly 7 miles from Tubney.

We cover the OX13 postcode districts. Among the streets we cover are Old Coach Road and Abingdon Road. We also cover Frilford Heath (1 mile south-east), Fyfield (1 mile west), Frilford (1 mile south), Netherton (1 mile west) and Cothill (2 miles east) for facade joints. Further afield, our area takes in Oxford (7 miles north-east), Didcot (7 miles south-east), Abingdon-on-Thames (4 miles east), Witney (9 miles north-west), Carterton (11 miles north-west) and Wantage (7 miles south).

Local landmarks in Tubney

Around Tubney, our work takes us to commercial buildings near The Dog House Hotel, among other places. Well-known places in the area include FitzHarris Castle (3.7 miles east) and Abingdon Community Hospital (3.1 miles south-east). Open spaces near Tubney include Hitchcopse Pit and Cumnor Hill.

Map of Tubney © OpenStreetMap contributors

Site staff or a sealant 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.

Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Accreditations

Trusted. Accredited. Insured.