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

Construction and new-build mastic in Appleshaw, Hampshire

Mastic packages for new-build and refurbishment projects across Appleshaw, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Sealant knocked or painted over by other trades
  • Snag items on joints that need redoing before handover
  • Frame gaps too wide for sealant alone
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
Constructionline member
£5m public liability

Construction mastic near Appleshaw

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

Construction mastic in Appleshaw

Mastic follows everyone else, which means it absorbs every delay upstream. We agree a sequence at the start and adjust it as the site manager releases areas and we don’t seal before other trades have finished in an area. That keeps the work right first time and saves rework. If you are dealing with frame gaps too wide for sealant alone and sanitary sealant damaged by following trades, we can help, whatever the surface. A single leaking joint is often how a building in Appleshaw first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

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

Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Appleshaw (SP11)
Wider area
Hampshire
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

Keeping the joints sound

Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:

  • Protect sealed areas from following trades
  • Ask for joint and product checks before the package is urgent
  • Stick to the specified sealant rather than a generic substitute
  • Check frame gaps are within the sealant’s range before sealing

Once an area is sealed, protect it from following trades. New beads should be left to cure before cleaning or decorating nearby.

Snag items left to the last week put handover at risk. Clearing snags area by area spreads the work out, and avoids a rush.

FAQs: Appleshaw

Is a smaller place like Appleshaw outside your area?

Not at all. Appleshaw is within our area. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.

Do you take on work at healthcare sites like Andover War Memorial Hospital?

Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

How do I request a quote?

The quote form is the simplest route, though you can also give us a call on 01277 525 020 or email us. Include photos or drawings if you have them.

Are you fully insured?

Yes. We’re fully insured, and the certificate can go with your quote.

Which sealant will you use?

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 the mastic package guaranteed?

Our workmanship carries a 12-month guarantee from sign-off. Damage by others after we’ve finished isn’t covered.

Are you CHAS accredited?

CHAS and Constructionline are both in place, and each applicator is CSCS-carded. We’re fully insured for public liability.

When it isn’t the sealant

A few problems need another trade or a different fix, and we say so rather than covering them up:

  • Designing joint widths or choosing the specification (that sits with the designer)
  • Frame gaps too wide for sealant, which the installer needs to correct
  • Faulty frames rather than failed sealant

If you are not sure, just speak to us on 01277 525 020 or send photos by email and we’ll give you a straight answer.

What we seal

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

Our process

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. Jobs in and around smaller places like Appleshaw are typically planned as a single visit, so photographs and measurements up front really help. That way the right products come on the day.

  1. Drawings, specification and programme come to us.
  2. Quantities are measured and a fixed price returned.
  3. We agree with the site team which areas come first.
  4. Plots or floors are sealed as they’re handed over.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. After snagging, the work is handed over under our 12-month guarantee.

Preparing the site

  • Have the specification and drawings to hand
  • Tell us what induction or permit system the site runs
  • Tell us which areas need to stay in use

Getting a fixed quote

A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or call the office on 01277 525 020 or email a schedule or drawings to discuss it first.

Get a price

Read more

Do you need construction mastic in Appleshaw?

On construction sites, joints typically fail early because of when they were sealed, not what was used. If sealant goes in before the last trades are through, it gets knocked, painted over or contaminated, so they end up back on the snag list.

Common reasons buildings call us in:

  • A long mastic snag list close to completion
  • Failed sealant in an existing building being refurbished
  • Frame perimeters left unsealed or poorly sealed
  • Cracks opening in caulked internal joints

Recladding or extending a unit at a site like Weyhill Business Park (to the south of Appleshaw) brings panel joints and frame perimeters into the programme.

What to look for in a quote

  • Whether old or failed sealant will be cut out, not overlaid
  • Do they follow the manufacturer’s priming guidance?
  • Whether their applicators hold CSCS cards
  • How joint depth will be controlled

Questions to ask before you appoint anyone

Why act early in Appleshaw

It helps to bring the mastic subcontractor in before the package is urgent. Early involvement means gaps, products and access are sorted before the programme bites. Called in at the end, the same issues surface during handover. For buildings around smaller places like Appleshaw, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Why clients in Appleshaw choose us

  • Health and safety: CHAS accredited
  • Fully insured, including public liability cover
  • Colours chosen to suit frames, cladding or finishes where possible
  • A fixed quote before work starts

See what affects the cost or how we’re accredited.

Quoting for work in Appleshaw

What shapes the price:

  • Location, for remote and island sites
  • Site requirements such as inductions and permits
  • The size and state of each joint
  • How accessible the joints are

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote and we will explain how it’s made up.

What we need to price the job

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

  • When you need the work done
  • How the joints are reached, and at what height
  • Photos of the joints, close up and from further back
  • Asbestos survey details if the building is older

For a fixed quote, speak to us on 01277 525 020 or send details through our quote form. You can also send details through our quote form.

New build and refits around Appleshaw

Central London is about 66 miles from Appleshaw. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, and each scheme needs its mastic sealed to programme. Rainfall across the South East, Appleshaw included, is lower than in many parts of the UK. Winter mornings still bring frost and condensation on frames and panels, so external mastic is timed for workable conditions and agreed with the site manager.

On a healthcare site such as Andover War Memorial Hospital, 3.2 miles to the south-east of Appleshaw, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully. When a school such as Appleshaw St Peter's CofE Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

Appleshaw is about 4 miles north-west of Andover, in Hampshire. Anywhere in SP11, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Appleshaw is one of 723 places we cover in Hampshire for mastic packages. Southampton is covered too, around 23 miles from Appleshaw.

If you need construction mastic in SP11, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Among the streets we cover are Greensey and West Park, and sites on any of them can send details for a fixed quote. Close to Appleshaw, our area also takes in Redenham (1 mile north-west), Clanville (1 mile north-east), Faberstown (1 mile west), Weyhill (1 mile south) and Fyfield (2 miles south-west). A short drive away, we cover Andover (4 miles south-east), Tidworth (4 miles west), Weeke (15 miles south-east), Ludgershall (3 miles north-west), Whitchurch (10 miles east) and East Anton (4 miles east).

What’s near Appleshaw

Recent enquiries here include premises near Walnut Tree Inn. Appleshaw’s nearest station is Andover station, about 3.4 miles south-east. Well-known places in the area include Andover War Memorial Hospital (3.2 miles south-east) and Ludgershall Castle (3.1 miles north-west). Green spaces nearby include Quarley Hill and Mill Lake.

Map of Appleshaw © OpenStreetMap contributors
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