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

Wells-in-the-Field construction mastic

Looking for construction mastic in Wells-in-the-Field? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Cracks opening in caulked internal joints
  • A long mastic snag list close to completion
  • Old sealant on a refurbishment that needs stripping before new work
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Construction mastic for businesses in Wells-in-the-Field

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

How we handle construction mastic in Wells-in-the-Field

Most of the packages we price run well beyond frames: frame perimeters inside and out, caulking to trims and boards where the specification calls for it, sanitary silicone, kitchens, and the final snag list. One contractor for all of it keeps the responsibility in one place. We work on internal decorators’ caulk, cladding and panel joints and brick and block movement joints, and the failures we’re asked to look at most are cracks opening in caulked internal joints and a long mastic snag list close to completion. Whether you call it commercial sealant work, mastic application or joint sealing, in Wells-in-the-Field it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Conversions of older rural buildings near smaller places such as Wells-in-the-Field bring stone, flint, brick and timber up against new glazing. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

Our 12-month guarantee is about workmanship, not 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.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Wells-in-the-Field (RG28)
Region
Hampshire
Cover
A 12-month guarantee
Price
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

What we can’t put right

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)
  • Joints damaged after sign-off by following trades
  • Specifying the product where the designer hasn’t

If you are not sure, just ring 01277 525 020 or send details through our quote form and we will give you a straight answer.

What we seal

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

Why it’s worth doing now in Wells-in-the-Field

Sealing over damaged or contaminated new joints might save a day. New sealant laid on old or dirty sealant has nothing to bond to and the defect reappears in the defects period. We cut out and redo the joint properly. Older rural buildings around Wells-in-the-Field move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

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

Why choose Mastic Doctor in Wells-in-the-Field

  • One number for every site we cover
  • Over 20 years of commercial sealing
  • Constructionline member
  • Coloured sealants to suit the setting, where available

Take a look at our cost guide and our accreditations and insurance.

Diagnose, treat, sign off

In a busy building, 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 we move to the next. For a building around Wells-in-the-Field, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  1. First we look at the scope on site or from drawings.
  2. A fixed quote sets out scope, products and phasing.
  3. Site paperwork is confirmed and our CSCS-carded applicators are inducted.
  4. We seal plot by plot or floor by floor in line with the programme.
  5. Any frame gaps or issues outside our scope are flagged to the site team.
  6. The package is closed out, snags cleared and backed by our 12-month guarantee.

What we need from you

  • Clear stock, furniture or equipment away from the joints
  • Send any specification or drawings in advance
  • Send your site hours and access windows

Get a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Get a price

Related advice

Commercial clients in Wells-in-the-Field

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Wells-in-the-Field can form part of a wider programme across Hampshire.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Mastic packages on Wells-in-the-Field sites

The South East is one of the drier parts of the UK. Even so, frost and condensation on steel and glass are common on winter mornings, which is why external dates are agreed with the site manager. Central London is about 56 miles from Wells-in-the-Field. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, which keeps mastic packages in demand.

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

Wells-in-the-Field is about 7 miles east of Andover, in Hampshire. We cover commercial sites throughout Wells-in-the-Field, whether it’s a single job or part of a planned programme. 723 places across Hampshire fall within our area, Wells-in-the-Field among them. Sites around Reading have their own page, about 21 miles away.

Business premises anywhere in RG28 are within our area. If your site is on Priory Lane and London Road or close by, send details and we will quote for mastic packages. If your building is just outside Wells-in-the-Field, we cover Freefolk (1 mile east), Whitchurch (1 mile west), Cole Henley (2 miles north), Firgo (2 miles south-west) and Hurstbourne Priors (3 miles south-west). Further afield, our area takes in Basingstoke (9 miles east), Winchester (12 miles south), Andover (7 miles west), Tadley (11 miles north-east), Hyde (11 miles south) and Popley (11 miles east).

Landmarks near Wells-in-the-Field

In Wells-in-the-Field, that means premises near Testbourne Community School and Railway Hotel. The nearest railway station is Whitchurch (Hampshire) station, about 1.1 miles west.

Map of Wells-in-the-Field © OpenStreetMap contributors

Do you need construction mastic in Wells-in-the-Field?

Dust is the enemy of adhesion on a construction site. Dust, film adhesive, damp and grease on the joint faces prevent a proper bond.

Most enquiries start with one or more of the following:

  • Snag items on joints that need redoing before handover
  • Frame gaps too wide for sealant alone
  • Failed sealant in an existing building being refurbished
  • Frame perimeters left unsealed or poorly sealed

For contractors refurbishing units at places like Ardglen Industrial Estate (1.2 miles west of Wells-in-the-Field), the mastic covers cladding panels, roller-door and window perimeters.

Comparing quotes

  • Proof of insurance
  • Are they CHAS accredited or on Constructionline?
  • How the existing material will be dealt with
  • Will RAMS and insurance details be available?

Questions to ask before you appoint anyone

How the quote is worked out

Each job is priced on its own details. The things that drive the figure:

  • Joint width, depth and condition
  • Specialist products, such as fire-rated or hygienic sealants
  • Travel to remote or island sites
  • Phasing around occupants

The specified product makes a difference, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.

What to include in your enquiry

For an accurate fixed quote, we need to understand the site. Useful things to include:

  • When you need the work done
  • Drawings or a marked-up plan, if available
  • Anything awkward about access or site hours
  • The product your specification calls for

Need a figure for a tender or a budget? We will quote against your scope and drawings you can plan around. If you have questions first, ring 01277 525 020 or email us.

FAQs: Wells-in-the-Field

Is a smaller place like Wells-in-the-Field outside your area?

No. Small places get the same service as large ones. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.

Can you keep pace with our programme in Wells-in-the-Field?

Yes. Send the programme and drawings, and we’ll plan the mastic to suit the stages. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

Can staff carry on working while you’re here?

Yes, with some planning. We agree a sequence with your contact so just one area at a time is disrupted.

What do you charge?

It depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a fixed quote and we will price it properly.

Do you take on multi-site work?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

Which sealant will you use?

The specification comes first, if there is one. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Accreditations

Trusted. Accredited. Insured.