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

Construction Mastic in Arborfield Cross

Work needed on a mastic package in Arborfield Cross? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • A long mastic snag list close to completion
  • Bath and shower joints scraped during the final clean
  • Caulk cracking where joints are moving more than expected
1
Send details
Photos, drawings or a schedule, or we 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
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Construction mastic for Arborfield Cross sites

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

Construction mastic for commercial buildings in Arborfield Cross

Buyers, tenants and clients notice sealant lines long before they notice the structure. A smeared bead round a window or a gap behind a worktop ends up on the snag list and clearing them late eats into the handover window. Our aim is joints that pass at the first inspection, whatever the size of the scheme. Site teams most often ask us about mastic snags holding up handover and sanitary sealant damaged by following trades, across floor and skirting junctions, sanitary and kitchen joints and internal decorators’ caulk. A single leaking joint is often how a building in Arborfield Cross first comes to us: we look at the rest while we’re there and tell you what we find.

Construction in and around smaller places such as Arborfield Cross is often barn conversions, small groups of houses or extensions to halls and schools. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.

A 12-month guarantee applies to all our work in Wokingham. If an installation problem shows up, speak to us on 01277 525 020 or email the details over and we will arrange a return visit.

Location
Arborfield Cross (RG2)
Region
Wokingham
Guarantee
12 months on every job
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

Questions about Arborfield Cross

Will you take on work at estates like Hogwood Lane Industrial Estate, close to Arborfield Cross?

Yes. Our area takes in Arborfield Cross and its surroundings, with estates and business parks such as Hogwood Lane Industrial Estate included. Photos and a short description are enough for a first look.

Do you take on work at healthcare sites like Wokingham Hospital?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Who decides which product is used?

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

Is Arborfield Cross in your area?

Yes. Sites across Arborfield Cross are covered, with one number for every area we cover.

How long does a typical visit take?

That varies with the scale of the job, though a typical visit normally takes as long as the agreed sequence needs, which comes down to joint lengths, access and handover dates. For bigger or phased jobs, we’ll set out a timescale with the quote.

Can you clear a mastic snag list before handover?

Yes. Send the snag list or photos and we will price it, then clear it to your programme.

How much does the work cost?

Every job gets its own fixed quote. For yours, phone 01277 525 020 or email drawings and photos.

How a job runs

Site rules come first: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you. If others near Arborfield Cross need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  1. First we take quantities off the drawings and read through the specification.
  2. A fixed quote sets out the scope, the products and the sequence.
  3. Any site paperwork you need (RAMS, insurance certificate, CSCS details) is confirmed with the quote.
  4. Areas are sealed plot by plot or floor by floor as the trades hand them over.
  5. Joints are cleaned, primed where the maker requires it, backed and sealed to the specification.
  6. We close out snagging and hand over with a 12-month guarantee.

Getting the site ready

  • Explain the parking and delivery arrangements
  • Point out any areas we must not close
  • Flag any permit to work we’ll need

Quotes

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. If you have questions first, phone 01277 525 020 or email drawings and photos.

Get a price

Related advice

Common problems we fix in Arborfield Cross

On construction sites, joints usually fail early because of when they were sealed, not what was used. Sealing before decorators, flooring or other trades have finished leaves joints exposed to damage.

Clients normally get in touch after noticing one or more of the following:

  • Different trades sealing to different standards
  • Oversized or tapered gaps around new frames
  • Mastic snags holding up handover
  • New external sealant already peeling away

When a school such as The Coombes Church of England Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

Questions to ask before you book

  • Whether primer will be used where the manufacturer specifies it
  • How they’ll work around occupants
  • Will failed sealant be removed rather than covered?
  • Health and safety accreditation such as CHAS

Questions to ask before you appoint anyone

Quoting for work in Arborfield Cross

To price the job, we consider:

  • How accessible the joints are
  • Which sealant the job calls for
  • Whether old sealant has to be cut out first
  • Distance, for remote addresses

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.

Details that help us quote

A good diagnosis starts with the right details. Tell us:

  • Anything awkward about access or site hours
  • Any dates the work must fit around
  • Where the site is, with the postcode
  • Whether an asbestos survey exists

For a fixed quote, phone 01277 525 020 or email us with the site address and an outline of the work. Our quote form is another easy route.

How the job changes by surface

Fire-rated sealant where specified

Where the specification calls for fire-rated or intumescent sealant around service penetrations or linear gaps, we install it to the manufacturer’s tested detail. The design and sign-off of fire stopping sit with the designer, principal designer or fire engineer.

Internal decorators’ caulk

Caulking is often done in a hurry by whoever’s on site. A neat, consistent caulk line makes the decorators’ job quicker and keeps the snag list down.

When it isn’t the sealant

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • Joints damaged after sign-off by following trades
  • Designing joint widths or choosing the specification (that sits with the designer)
  • Oversized gaps that need packing or adjustment by others

If in doubt, call the office on 01277 525 020 or send details through our quote form and we’ll say what we think before you book.

What we seal

  • Sanitary and kitchen joints
  • Window and door perimeters
  • Floor and skirting junctions
  • Cladding and panel joints
  • Internal decorators’ caulk
  • Brick and block movement joints

What happens if it’s left?

On a refurbishment, there’s a choice between resealing existing frames and replacing them. Sound frames often need only a new perimeter seal and that’s a far smaller job. We’ll say so if a frame itself is the problem. For buildings around smaller places like Arborfield Cross, 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.

Pricing mastic packages depends on quantities, condition and access, plus any specification you’re working to. Call for a quote.

Why choose Mastic Doctor in Arborfield Cross

  • Colours chosen to suit frames, cladding or finishes where possible
  • Workmanship guaranteed for 12 months
  • Over 20 years of commercial sealing
  • Our applicators hold CSCS cards

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

Mastic packages on Arborfield Cross sites

Arborfield Cross is about 36 miles from central London. Towns within reach of London tend to keep building, from flats to offices and schools, so mastic packages have to keep pace with busy programmes. Arborfield Cross is in the South East, one of the UK’s drier regions. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so we time external mastic for dry faces and agree it with the site team.

On a campus such as University of Reading - Whiteknights Campus, 3.5 miles to the north-west of Arborfield Cross, new teaching buildings and residences are normally built and refurbished around the academic year. Extensions at sites like Wokingham Hospital (2.8 miles east of Arborfield Cross) normally sit beside working departments, and the mastic follows strict access rules.

Arborfield Cross is about 3 miles south-west of Wokingham, in Wokingham. We cover Arborfield Cross, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Wokingham coverage takes in 42 places, from busy centres to rural villages.

Business premises anywhere in RG2 are within our area. For a building on Eversley Road, Chamberlain Gardens and Melrose Gardens or nearby, we can quote for mastic packages. Just outside Arborfield Cross, we also work in Farley Hill (2 miles south), Swallowfield (3 miles south-west), Spencers Wood (3 miles west), Riseley (3 miles south-west) and Bramshill (4 miles south). Nearby towns on our patch include Wokingham (3 miles north-east), Woodley (4 miles north), Earley (3 miles north-west), Crowthorne (5 miles east), Winnersh (3 miles north-east) and Emmbrook (3 miles north-east).

Near you in Arborfield Cross

Locally, jobs take us to sites close to Bohunt School Wokingham, Shepperlands Farm Nature Reserve and Swan Inn, among other places. The nearest railway station is Winnersh station, about 2.7 miles north-east. Nearby you will also find Beaumys Castle (3.5 miles south-west) and Berkshire Library & Museum of Freemasonry (2 miles north). Not far away are South Lake and The Marshes Local Nature Reserve.

Map of Arborfield Cross © OpenStreetMap contributors
Accreditations

Trusted. Accredited. Insured.