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

Mastic sealing for building owners and managing agents in Shiplake, Oxfordshire

Mastic sealing for building owners, managing agents and housing associations in Shiplake. CHAS accredited and fully insured, with a 12-month guarantee.

  • Open joints in brickwork or panels
  • Mastic failing across several blocks on an estate
  • Worn sealant at communal door frames
1
Send details
Photos, drawings or a schedule, or we visit.
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
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Mastic sealing in Shiplake

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

About our mastic sealing in Shiplake

On a residential block, the work happens around people’s lives. The sequence, the areas and the dates are settled with you, giving you what you need to notify residents. Communal entrances and stairs stay usable throughout. We work on window and door perimeters on blocks, balcony and threshold joints and communal kitchens and washrooms, and the usual reasons a site gets in touch are the same joint failures repeated across a portfolio and leaks at window and door perimeters. One point of contact handles commercial sealant work in Shiplake from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Around smaller places like Shiplake, older walls fitted with newer windows are a familiar sight. The mastic needs to suit an irregular masonry face and the look of the building.

We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Shiplake (RG9)
Wider area
Oxfordshire
Guarantee
12 months on every job
Quote
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

For owners and agents in Shiplake

The South East is one of the drier parts of the UK. Outside mastic still needs a dry joint and the right temperature, and south- and west-facing elevations, which take the most sun and rain, often age first. At about 35 miles from central London, Shiplake is within reach of the capital. Managed blocks of flats are a big part of commuter-belt property, and window and balcony mastic on them tends to age at the same rate.

If you’re responsible for a building such as Church of St Peter and St Paul, frame and door mastic needs the same attention as any other property. Buildings close to stations like Wargrave station, 0.9 miles east of Shiplake, are often flats over shops, with frame mastic to keep sound. Site managers at schools like Shiplake Church of England School can fit frame mastic into the summer works.

Shiplake is about 3 miles north of Woodley, in Oxfordshire. We send applicators to Shiplake for mastic joints. Our Oxfordshire coverage takes in 423 places.

Anyone looking for mastic sealing in RG9 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Sites close to Shiplake are covered too, including Charvil (2 miles south), Twyford (2 miles south-east), Ruscombe (2 miles south-east), Hare Hatch (2 miles east) and The Holt (3 miles east). Bigger towns within reach include Benson (12 miles north-west), Chinnor (14 miles north), Wallingford (12 miles north-west), Sonning Common (4 miles west), Oakley (14 miles north) and Watlington (11 miles north-west).

What’s near Shiplake

Recent enquiries here include premises near The Plough pub, Blessed Hugh Faringdon Catholic School and Loddon Nature Reserve, among other places. The nearest railway station is Wargrave station, about 0.9 miles east of the centre. Other landmarks nearby include Royal Berkshire Hospital (4.2 miles south-west) and Frazer Nash Archives (2.1 miles north). Not far away are South Lake and Sonning Hill.

Map of Shiplake © OpenStreetMap contributors

Doing it in-house

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

On site: what to expect

Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Smaller jobs around Shiplake can be grouped with others nearby. A fixed quote is given before anything starts.

  1. First comes a look at the joints and, for older buildings, the asbestos records.
  2. A fixed quote covers the joints, products and order of work.
  3. Failed mastic is removed completely.
  4. The joints are prepared and resealed with the right product.
  5. Buildings are completed in turn.

Getting the site ready

  • Share the asbestos register for older buildings
  • Make sure the joints can be reached
  • Send any specification or drawings in advance

Ask for a quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.

Get a price

Related advice

Questions about Shiplake

Do you work for managing agents with blocks near Wargrave station?

Yes, we work for agents, landlords and housing associations with blocks of every size. Send the address, photographs of the elevations and your access arrangements, and we’ll give a fixed quote.

Can you work at a site such as Castle End Business Park, by Shiplake?

Yes. Our area takes in Shiplake and its surroundings, with estates and business parks such as Castle End Business Park included. Photos and a short description are enough for a first look.

How long does a job like this take?

It depends on the scope, though a typical visit normally takes a day or two for a single block, longer for an estate programme. Larger or phased jobs take longer, and we will give you a timescale with the quote.

When can the area be used after sealing?

Curing time varies by product, and we confirm it on the day.

Will you just go over the old sealant?

No, never. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

Do you guarantee the mastic work?

A 12-month guarantee covers our work. It covers our workmanship, not later building movement, damage or frame failures.

When is resealing likely to be due?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

Why deal with it now?

Failed perimeter mastic lets cold air in around frames and the windows normally get the blame. In many cases, new perimeter sealant deals with it when the frames themselves are sound. For buildings around smaller places like Shiplake, 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.

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

What you get with us

  • One number for every site we cover
  • Workmanship guaranteed for 12 months
  • Sealing commercial buildings since 2005
  • CHAS accredited contractor

Read our cost guide and our accreditations and insurance.

Building owners, agents and FMs in Shiplake

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Shiplake. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Different surfaces, different methods

Tenement and older buildings

Some old mastics in pre-2000 buildings contain asbestos and the register is checked before anything is disturbed. If it’s suspected, work stops until it’s tested.

External movement joints

Joint size and product are matched to the expected movement, often around 2:1 width to depth, as the manufacturer advises.

How the quote is worked out

The price varies from site to site. Expect it to depend on:

  • Quantities, in metres or numbers
  • How much existing material needs removing
  • Working within restricted access windows
  • Specialist products, such as fire-rated or hygienic sealants

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.

What to include in your enquiry

For an accurate fixed quote, we need a clear picture of the site. Useful things to include:

  • Rough lengths or quantities, or drawings if you have them
  • A wide shot and a close-up of the area
  • Access details, including height
  • Whether an asbestos survey exists

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

Accreditations

Trusted. Accredited. Insured.