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

Commercial Sealant Contractors in Upton Grey

Our CSCS-carded applicators take on sealant work for offices, shops, hotels and other commercial buildings in Upton Grey and the surrounding area. Send details for a fixed quote.

  • Layers of sealant, all of them failing
  • Window and door perimeter joints that have cracked open
  • Greasy, split joints in a kitchen or tea point
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Commercial sealant contractors for Upton Grey sites

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

Commercial sealant contractors in Upton Grey

How long a joint lasts is decided before any sealant leaves the gun. Silicone has no grip on cured silicone, so the failed bead is cut out completely and the faces are cleaned until they’re sound and dry, with no dust or grease left. Primer is used wherever the manufacturer calls for it on that surface and the joint depth is controlled with backing rod. The enquiries we see most involve earlier reseals applied straight onto the failed bead and gaps behind commercial kitchen worktops and sinks, on window and door perimeters, movement joints in walls and floors and floor and threshold joints. Most enquiries from Upton Grey start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

If you look after more than one building near Upton Grey, the work can be planned as one programme, so standards and paperwork match across every site.

In and around smaller places such as Upton Grey, the commercial buildings we’re asked about are often pubs, shops, village halls and barns converted to offices. Kitchens, toilets and window frames in all of them need resealing sooner or later.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Upton Grey (RG25)
Wider area
Hampshire
Cover
12 months on every job
Quotes
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026

How the job changes by surface

Commercial kitchens and tea points

Kitchen joints along worktops, sinks, splashbacks and wall cladding collect grease and moisture. They’re degreased thoroughly before resealing, with a food-safe or hygienic product wherever food contact can happen.

Shop fronts and retail fit-outs

Shop fits put sealant right in front of clients. Joints around counters, displays and shopfront frames have to look tidy as well as seal, frequently colour-matched to the fit-out. We’ll confirm the colours available for the specified product.

Shops, offices and hotels in and around Upton Grey

At about 44 miles from central London, Upton Grey is within reach of the capital. Business parks and retail centres are common around the capital’s motorway corridors. Firms with branches across the South East can use one contractor for every site. The South East is one of the drier parts of the UK. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings.

Industrial estates such as Hatch Industrial Park (to the north-west of Upton Grey) have offices, trade counters and welfare areas whose sealant ages like any other building’s.

Upton Grey is about 5 miles south-east of Basingstoke, in Hampshire. Any commercial site in Upton Grey is covered, for single jobs and planned programmes alike. We work across 723 places in Hampshire, from busy centres to rural villages. Our Reading page has more on work in that area, about 15 miles away.

Work on sealant joints is covered throughout RG25, for business premises of every kind. For a building on Weston Close, Weston Road and Holme Hill or nearby, send details and we’ll quote for sealant joints. Sites close to Upton Grey are covered too, including Nashes Green (2 miles south-west), Mapledurwell (3 miles north), Andwell (3 miles north), Water End (3 miles north) and Old Basing (3 miles north-west). Nearby towns on our patch include Basingstoke (5 miles north-west), Farnborough (11 miles north-east), Fleet (8 miles north-east), Aldershot (11 miles east), Alton (5 miles south) and Yateley (11 miles north-east).

What’s near Upton Grey

We work on buildings around Hoddington Arms Public House, among other places. The closest station to Upton Grey is Hook station, about 4 miles north-east. A little further out are Basingstoke and North Hampshire Hospital (5.8 miles north-west) and Gliding Heritage Centre (3 miles south). Not far away are Holybourne Hill and Dogmersfield Lake.

Map of Upton Grey © OpenStreetMap contributors

Commercial clients in Upton Grey

We work for building owners and managing agents on everything from one building to a spread of sites around Upton Grey. Several sites can go on one quote, so there’s one set of paperwork to deal with.

For main contractors, we work as the sealant subcontractor. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

Your questions answered

Can you work at a site such as Hatch Industrial Park, by Upton Grey?

Yes, sites like Hatch Industrial Park are within our area, along with the rest of Upton Grey. Send details of the unit and the work through our quote form for a quick quote.

Is Upton Grey too small for you to travel to?

Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

What about asbestos in old mastic?

Some older mastics did contain asbestos. That’s why we ask for the asbestos information first, and stop if a material is suspect until it’s tested. HSE guidance on asbestos is a useful reference.

Do you take on multi-site sealant work?

Yes. We take on runs of jobs across portfolios as well as single sites, priced site by site or as one programme.

Are your applicators CSCS-carded?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

How do you choose the sealant?

Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

What guarantee do you give on resealing?

Our workmanship is guaranteed for 12 months. Public liability insurance is in place too.

What sets the cost

Quotes vary with the job. It mainly depends on:

  • The total length or number of joints
  • Site requirements such as inductions and permits
  • How accessible the joints are
  • Which sealant the job calls for

Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Before you send an enquiry

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • Whether the building will be occupied during the work
  • Your programme or deadline
  • Approximate linear metres or a joint schedule
  • Clear photographs of the problem areas

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, phone 01277 525 020 or email us.

From enquiry to sign-off

On arrival, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before any cutting starts, with the work itself typically taking as long as the agreed scope needs, from a single visit to a programme spread over several weeks. If others near Upton Grey need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  1. Site photographs, drawings or a visit tell us what’s there and how it has failed.
  2. A fixed quote follows, with removal and preparation included.
  3. Sequence, access and working times are settled before the first joint is touched.
  4. The failed sealant comes out and the faces are prepared, with primer where required.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. We hand back each area with its cure time and our 12-month guarantee.

Getting the site ready

  • Send any specification or drawings in advance
  • Point out parking and an unloading spot
  • Move anything stored against the joints

Getting a fixed quote

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, phone 01277 525 020 or email us.

Get a price

Advice

Do you need commercial sealant contractors in Upton Grey?

When a bead peels cleanly off one face, it has failed in adhesion. Typical reasons include rushed preparation, no primer where one was needed, dust or release agents on the surface, or three-sided adhesion. It’s one of the commonest faults we find on earlier work.

Common reasons buildings call us in:

  • Mouldy silicone around WCs, urinals and vanity tops
  • Leaks that seem to come through a sealant line
  • Layers of sealant, all of them failing
  • Movement joints packed with grit and debris

Premises within reach of Hook station, 4 miles north-east of Upton Grey, often have busy frontages where joints are seen by everyone passing.

Before you book anyone

  • The terms of the workmanship guarantee
  • How they handle RAMS and site documents
  • What level of public liability insurance do they hold?
  • Whether their applicators hold CSCS cards

Questions to ask before you appoint anyone

When something else is needed

We check first that sealant really is the fix. It won’t put right:

  • Suspect materials that need testing and specialist removal
  • A dripping trap, valve or pipe behind a fitting
  • Cracking that needs a structural engineer to look at it

If in doubt, speak to us on 01277 525 020 or send details through our quote form and we will say what we think before you book.

Joints and surfaces we work on

  • External facade joints
  • Floor and threshold joints
  • Window and door perimeters
  • Washrooms and tea points
  • Kitchen worktops and splashbacks
  • Movement joints in walls and floors
Accreditations

Trusted. Accredited. Insured.