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

Facade Sealing in Fringford

Facade joint and window perimeter sealing on commercial buildings in Fringford and across Oxfordshire. CHAS accredited and fully insured, with a 12-month guarantee.

  • Weathered facade joints that have lost their grip
  • Gaps between rainscreen or cladding panels
  • Water coming in around window frames
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
Constructionline member
£5m PL insurance

Facade sealing near Fringford

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Facade sealing in Fringford

Sealant around windows, doors and cladding panels stops rain reaching the wall behind. Once a perimeter seal fails, water tracks in around frames and panels. We cut out failed facade joints and reseal them with a facade-grade sealant suited to the movement. If you have water coming in around window frames and facade joints cracked through the middle, we can put it right. Facilities teams, main contractors and managing agents in Fringford tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

Around smaller places like Fringford, building work normally means conversions of farm buildings, a few new houses or an extension to a hall or school. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.

Our workmanship is guaranteed for 12 months, in Fringford as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Fringford (OX27)
Region
Oxfordshire
Guarantee
A 12-month guarantee
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026

Surface by surface

Coping and flashing joints

Where the specification calls for sealant at copings or flashings, we can seal them. These joints take full exposure to weather, so preparation and product choice matter.

Window and door perimeters

Frames grow and shrink with temperature, and the perimeter joint has to follow. The rod limits depth, leaving the bead able to flex.

Signs you need facade sealing in Fringford

When the sealant tears down its centre, it has usually been asked to move more than it can. The joint may be too narrow, the bead too thin or the sealant the wrong movement class.

These are often picked up first by site or facilities staff:

  • Air leaks through failed facade joints
  • Previous reseals run over old sealant
  • Facade joints cracked through the middle
  • Water coming in around window frames

For contractors at a school such as Fringford Church of England Primary School, sealing has to be finished before term starts.

Questions to ask before you book

  • How they handle RAMS and site documents
  • Do they follow the manufacturer’s priming guidance?
  • Whether old or failed sealant will be cut out, not overlaid
  • Will CSCS-carded applicators be on site?

Our contractor checklist

On site: what to expect

The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. If others near Fringford need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  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. Sealant is gunned in and tooled hard onto both faces.
  6. We hand over with our 12-month workmanship guarantee.

Preparing the site

  • Tell us what induction or permit system the site runs
  • Have the specification and drawings to hand
  • Tell us your opening times and when work is allowed

Request a quote

The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or give us a call on 01277 525 020 or email drawings and photos to discuss it first.

Get a price

Advice

Questions about Fringford

Can you work to our programme on a site in or near Fringford?

Yes, we work to the programme and the sequence the site sets. Let us know which documents your site asks for, and we will confirm them alongside the quote.

Is a hospital such as Bicester Community Hospital somewhere you can work?

Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.

Can you handle several sites?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

How do you choose the sealant?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

Can you look at water coming in around a frame?

Yes. We look at the perimeter sealant and tell you whether it has failed. Where the cause seems to be elsewhere, we’d rather tell you than reseal pointlessly.

Will you quote for a small job?

We quote for single jobs as well as large packages and programmes. Send details for a fixed quote.

Do you use silicone for external joints?

Low-modulus, neutral-cure silicone suits many facade and perimeter joints. Some joints call for hybrid, PU or polysulphide instead.

Contractors’ notes for Fringford

Rainfall across the South East, Fringford included, is lower than in many parts of the UK. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so we time external mastic for dry faces and agree it with the site team. Central London is about 54 miles from Fringford. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, and main contractors there need mastic that keeps to the programme.

New wings at hospitals like Bicester Community Hospital, 4.4 miles to the south of Fringford, bring long runs of window and panel joints to seal.

Fringford is about 4 miles north of Bicester, in Oxfordshire. Commercial clients in Fringford can call on us for facade joints. Across Oxfordshire, 423 places are covered, including Fringford. We also cover Oxford, some 15 miles away.

Commercial sites across OX27 are covered for facade joints. For a building on Main Street, Crosslands and Church Close or nearby, send details and we will quote for facade joints. Close to Fringford, our area also takes in Hethe (1 mile north-west), Stratton Audley (2 miles south), Hardwick (2 miles west), Stoke Lyne (2 miles west) and Caversfield (3 miles south-west). Further afield, our area takes in Oxford (15 miles south), Banbury (12 miles north-west), Bicester (4 miles south), Kidlington (12 miles south-west), Headington Quarry (14 miles south) and Bure Park (4 miles south-west).

Local landmarks in Fringford

Locally, jobs take us to sites close to Whitmore Arms Public House. Fringford’s nearest station is Bicester North station, about 3.8 miles south of the centre. Nearby you’ll also find Beaumont Castle (3.2 miles north) and Bicester Community Hospital (4.4 miles south).

Map of Fringford © OpenStreetMap contributors

What sets the cost

Your fixed quote is built from the real scope. It allows for:

  • Distance, for remote addresses
  • Whether old sealant has to be cut out first
  • How much there is to seal
  • Backing rod, priming and other preparation

The price depends on how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a quote when you are ready.

Sending details for a quote

Whether it’s one area or a whole building, these details speed things up:

  • The postcode of the building
  • Anything awkward about access or site hours
  • Specification clauses that apply
  • Your programme or deadline

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

When it isn’t the sealant

Being straight saves everyone time. New sealant won’t cure:

  • Movement beyond what any sealant can handle
  • Specialist high-level access methods
  • Replacing glass or failed glazing units

If in doubt, give us a call on 01277 525 020 or send photos by email and we will say what we think.

Surfaces we seal

  • Stone and brick facade joints
  • Shopfront frames
  • Cladding panel joints
  • Window and door perimeters
  • Coping and flashing joints
  • Perimeter joints where frames meet the structure

Keeping the joints sound

For the best life from the joints:

  • Combine resealing with other works that need access
  • Inspect facade joints on a regular cycle
  • Keep the sealant details on the building file
  • Avoid harsh cleaners on facade sealant

Hold back any cleaning crew until the joints have had their stated cure time. Keep high-pressure jets and strong chemicals away from new sealant and tell your cleaning contractor.

Deal with sections that fail early as soon as they show. Small repairs stop small leaks becoming large ones behind the facade.

Accreditations

Trusted. Accredited. Insured.