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

Hinton Ampner facade sealing

Facade joint and window perimeter sealing on commercial buildings throughout Hinton Ampner and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Water coming in around window frames
  • Weathered facade joints that have lost their grip
  • Weathered joints at frame-to-structure perimeters
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Facade sealing for businesses in Hinton Ampner

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

How we handle facade sealing in Hinton Ampner

Sealant around windows, doors and cladding panels stops rain reaching the wall behind. When a perimeter bead splits or peels, water finds its way behind frames and into the structure. We remove failed sealant and install a new bead chosen for the joint and how far it moves. We work on coping and flashing joints, window and door perimeters and perimeter joints where frames meet the structure, and the failures we’re asked to look at most are air leaks through failed facade joints and failed sealant on precast panel joints. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Hinton Ampner, that means joint design, primers and backing rod as standard.

In the countryside around places like Hinton Ampner, conversion schemes put new frames into old stone, flint, brick or timber. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Where
Hinton Ampner (SO24)
Wider area
Hampshire
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Different surfaces, different methods

Coping and flashing joints

Not every coping or flashing leak is a sealant problem. Where the issue isn’t the sealant, we say so.

Precast concrete panels

Joints between precast panels carry real movement. A sealant of the right movement class goes in over backing rod.

Sites and facades in and around Hinton Ampner

At about 55 miles from central London, Hinton Ampner is within reach of the capital. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, and main contractors there need mastic that keeps to the programme. Hinton Ampner is in the South East, one of the UK’s drier regions. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, which is why external dates are agreed with the site manager.

Older buildings in the area around Hinton Ampner, such as Hinton Ampner House (0.3 miles south of Hinton Ampner), need care when sealed: the product has to suit soft or historic materials.

Hinton Ampner is about 7 miles east of Winchester, in Hampshire. Hinton Ampner sits inside our coverage and the rest of Hampshire, with the same fixed quotes and 12-month guarantee as everywhere else. Across Hampshire, 723 places are covered, Hinton Ampner among them. Sites around Southampton have their own page, about 14 miles away.

We cover the SO24 postcode districts. For a building on Petersfield Road and Hinton Hill or nearby, we can quote for facade joints. Sites close to Hinton Ampner are covered too, including Cheriton (1 mile west), Bramdean (1 mile east), Beauworth (2 miles south-west), Bishop's Sutton (3 miles north) and New Alresford (3 miles north). Nearby towns on our patch include Basingstoke (15 miles north), Winchester (7 miles west), Havant (15 miles south-east), Eastleigh (10 miles south-west), Fareham (14 miles south) and Horndean (11 miles south-east).

Near you in Hinton Ampner

The countryside around Hinton Ampner includes Shutts Copse and Beacon Hill.

Map of Hinton Ampner © OpenStreetMap contributors

How the quote is worked out

Before we quote, we look at:

  • Quantities, in metres or numbers
  • Travel to remote or island sites
  • How much existing material needs removing
  • Joint width, depth and condition

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Sending details for a quote

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

  • When you need the work done
  • The site address and postcode
  • Whether the building will be occupied during the work
  • A wide shot and a close-up of the area

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to give us a call on 01277 525 020 or send photos by email.

Commercial clients in Hinton Ampner

Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.

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

On site: what to expect

On arrival, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, with the work itself usually taking a day or two for a few elevations, and longer where access has to be moved around the building. Jobs in and around smaller places like Hinton Ampner are normally planned as a single visit, so photographs and measurements up front really help. That way the right products come on the day.

  1. We plan access and the order of elevations with the client.
  2. Weather and temperature are checked against the product’s limits.
  3. We remove the old bead and check the edges are sound.
  4. Faces are cleaned, primed where needed and backed.
  5. Sealant is gunned in and tooled hard onto both faces.
  6. Once signed off, the work carries our 12-month guarantee.

Getting the site ready

  • Arrange parking or a loading space
  • Tell us what induction or permit system the site runs
  • Share the asbestos register for older buildings

Get a fixed quote

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, call the office on 01277 525 020 or email drawings and photos.

Ask for a quote

Related advice

Do you need facade sealing in Hinton Ampner?

Sometimes the substrate is the problem: if the edge of the render, concrete or coating breaks away, the bead goes with it. When the joint edges need repair first, we say so.

What tends to prompt an enquiry:

  • Staining on stone next to old sealant
  • Weathered facade joints that have lost their grip
  • Sealant pulling away from frames or panels
  • Failed seals around shopfront and entrance frames

For contractors at a school such as Cheriton Primary School, sealing has to be finished before term starts.

What your quote should include

  • The named product and why it was chosen
  • How they’ll work around occupants
  • Will CSCS-carded applicators be on site?
  • Do they follow the manufacturer’s priming guidance?

Questions to ask before you appoint anyone

When to bring in a specialist

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Hinton Ampner: questions and answers

Can you keep pace with our programme in Hinton Ampner?

Yes. The mastic is planned around your key stages. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Is Hinton Ampner too far out for you?

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 weather delay the job?

Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.

Who decides which product is used?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Is it fine to apply new sealant on top of old?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Can the building stay open while you work?

In the majority of cases, yes. We phase the work so most of the building stays in use.

Is it okay to overlay old mastic?

No. A bead run over old sealant soon lifts. We remove the failed sealant, clean the faces, set the depth and reseal.

Accreditations

Trusted. Accredited. Insured.