Duns Tew mastic sealing
Planning work on a mastic joint in Duns Tew? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Draughts at frames across a block
- Communal area joints that look neglected
- Failed external movement joints
Mastic sealing across Duns Tew
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
On site: what to expect
Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed, then reopened once the sealant allows before the next one starts. For work around Duns Tew, we aim to finish in one visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.
- Each block or building is walked and the failed joints recorded with the likely cause.
- You get a fixed quote, priced per building where that helps your budgeting.
- Dates, areas and access are agreed so residents or tenants can be told in advance.
- We remove the old mastic completely and clean the joint faces back.
- Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
- Finished joints are looked over and the 12-month guarantee confirmed.
What we need from you
- Have the specification and drawings to hand
- Send your site hours and access windows
- Tell us which areas need to stay in use
Ask for a quote
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or speak to us on 01277 525 020 or send photos by email if you’d rather talk the job through.
Advice
About our mastic sealing in Duns Tew
In buildings from before 2000, some old mastics contain asbestos. Before we disturb it, we ask to see the asbestos register or survey, and work stops for testing if there’s any doubt. We don’t remove asbestos-containing materials. We work on communal entrances and stairwells, window and door perimeters on blocks and communal kitchens and washrooms, and the failures we are asked to look at most are leaks at window and door perimeters and damaged joints in communal entrances and corridors. Most enquiries from Duns Tew 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 and around smaller places like Duns Tew, landlords and agents often look after small groups of housing association properties, converted farm buildings and community buildings. Mastic around frames and on external joints wears out in time, whatever the building.
The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.
- Where
- Duns Tew (OX25)
- Region
- Oxfordshire
- Cover
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
What we can’t put right
Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:
- Failed window or door frames, which need a window contractor
- Water coming in from the roof or rainwater goods
- Asbestos-containing sealant, which we don’t remove
If you are not sure, just give us a call on 01277 525 020 or email drawings and photos and we’ll give you a straight answer before you book.
Where we work in Duns Tew
- Shopfronts below residential blocks
- Communal kitchens and washrooms
- Balcony and threshold joints
- External wall and movement joints
- Communal entrances and stairwells
- Window and door perimeters on blocks
Leave it or put it right?
A bead run over old mastic can look like a repair. It won’t grip the old sealant and soon comes away. Cutting out and resealing properly does it once. For buildings around smaller places like Duns Tew, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.
What you get with us
- Coloured sealants to suit the setting, where available
- Colour options checked against the specified product
- 12-month guarantee on workmanship
- Fixed quotes based on photos, drawings or a visit
Read how commercial sealant jobs are priced or how we’re accredited.
What the job involves on each surface
Window and door perimeters on blocks
Frames vary from uPVC to aluminium and timber, and the product is matched to the frame material and the masonry. We will confirm the colours available for the specified product.
Estate-wide resealing programmes
Using the same products throughout keeps the estate consistent.
Blocks and managed buildings in Duns Tew
At about 62 miles from central London, Duns Tew is within reach of the capital. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres. Duns Tew sits in one of the drier corners of the country, the South East. Outside work still depends on dry joints, and the sunniest, most exposed sides of a building normally need attention first.
Trustees of buildings like Church of St Mary Magdalene can bring frame and external mastic into a planned maintenance list. For owners of several units at places like Hatch End Old Industrial Estate, which lies south-east of Duns Tew, one programme can deal with frame and external mastic across the lot.
Duns Tew is about 8 miles south of Banbury, in Oxfordshire. Across the OX25 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Duns Tew is one of 423 places in Oxfordshire on our list for mastic joints. Our Oxford page has more on work in that area.
If you need mastic sealing in OX25, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Main Street, Glebe Court and Middle Barton Road and the roads nearby. If your building is just outside Duns Tew, we cover Dane Hill (1 mile north-east), North Aston (1 mile east), Middle Aston (1 mile south-east), Steeple Aston (2 miles south-east) and Nether Worton (2 miles west). A short drive away, we cover Oxford (15 miles south), Banbury (8 miles north), Bicester (8 miles south-east), Witney (13 miles south-west), Kidlington (9 miles south) and Headington Quarry (14 miles south-east).
Near you in Duns Tew
Around Duns Tew, our work takes us to commercial buildings near The White Horse Inn. For rail, the closest station is Heyford station, about 2.8 miles south-east of the centre. Nearby you will also find Old Forge Museum (Great Tew) (3.9 miles west) and Deddington Castle (2.1 miles north-east).
Towns and villages near Duns Tew
Other services in Duns Tew
Signs you need mastic sealing in Duns Tew
We often find joints filled solid with no backing rod, so the mastic is glued to the joint bottom too. That three-sided adhesion stops it stretching and splits as the building moves.
What tends to prompt an enquiry:
- Worn sealant at communal door frames
- Movement joints with sealant missing
- Draughts at frames across a block
- Old repairs sealed over failed mastic
Blocks of flats and mixed-use buildings often cluster around stations such as Heyford station (to the south-east of Duns Tew) and their window and balcony mastic tends to age at the same rate across a building.
What to look for in a quote
- What level of public liability insurance do they hold?
- Will RAMS and insurance details be available?
- Whether primer will be used where the manufacturer specifies it
- The named product and why it was chosen
FAQs: Duns Tew
Is Duns Tew off your patch?
No. Places such as Duns Tew are covered as much as the big towns. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.
Can you work at a site such as Hatch End Old Industrial Estate, by Duns Tew?
Yes. Our area takes in Duns Tew and its surroundings, with estates and business parks such as Hatch End Old Industrial Estate included. A few photos and the unit address let us price the work.
What will the job cost?
There isn’t a price list, because every site is different. Send photos or drawings and we’ll price it at a fixed figure.
When can the area be used after sealing?
We will confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.
Do you guarantee the mastic work?
There is a 12-month guarantee on our workmanship, backed by public liability insurance.
Can weather delay the job?
It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.
Will you just go over the old sealant?
No. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.
Building owners, agents and FMs in Duns Tew
Building owners and managing agents use us on everything from one building to a spread of sites. Several sites can go on one quote, so there’s one set of paperwork to deal with.
Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, and each stage is agreed with your contact.