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

Facade Sealing contractors in Hattingley

Planning work on a facade joint in Hattingley? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Cold air coming in at window perimeters
  • Failed seals around shopfront and entrance frames
  • Discoloured or dirty facade joints
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Facade sealing in Hattingley

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Questions we’re asked in Hattingley

Do you take on work at healthcare sites like Alton Community Hospital?

Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.

Do you cover business parks and estates near Hattingley, such as Barton Industrial Estate?

Yes. Our area takes in Hattingley and its surroundings, with estates and business parks such as Barton Industrial Estate included. Send details of the unit and the work through our quote form for a quick quote.

What do you charge?

We don’t publish prices, because every site is different. Send photographs or drawings and we’ll price it at a fixed figure.

Can you send site paperwork?

Requirements differ from site to site, so tell us what you need and we will confirm it when we quote.

How is access to upper-level joints handled?

That varies with the building and the access on offer. Share what access exists or is planned when you send details.

Will you come and look before quoting?

Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit.

Are you CHAS accredited?

Yes. We are CHAS accredited and a Constructionline member.

Facade sealing in Hattingley

Weather decides a lot in facade sealing. Joints have to be dry and the air and surface temperature within the product’s range. We plan for that and keep you updated. We work on stone and brick facade joints, cladding panel joints and window and door perimeters, and the failures we are asked to look at most are patch repairs that keep failing and weathered joints at frame-to-structure perimeters. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Hattingley, preparation and product choice get the time they need.

For a site near Hattingley, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Send drawings or photographs and the programme and we will quote to suit.

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

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Hattingley (GU34)
Region
Hampshire
Guarantee
12 months on our workmanship
Price
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

What the job involves on each surface

Brick and stone facades

Brick and stone facades have perimeter and movement joints that need a compatible sealant. We avoid acetoxy silicone, which can stain some natural stone.

Coping and flashing joints

Where the specification calls for sealant at copings or flashings, we can seal them. They sit in the most exposed positions on the building.

When something else is needed

Part of a good diagnosis is knowing where sealant stops. You’ll hear from us if the cause turns out to be any of the following:

  • Movement beyond what any sealant can handle
  • Specialist high-level access methods
  • Work on the window or framing system itself

Not sure which it is? You can ring 01277 525 020 or send photos by email and we’ll tell you honestly.

Joints and surfaces we work on

  • Stone and brick facade joints
  • Shopfront frames
  • Window and door perimeters
  • Coping and flashing joints
  • Cladding panel joints
  • Perimeter joints where frames meet the structure

Cost factors for facade joints

There’s no standard rate for sealant work, because every site is different. What we take into account:

  • How accessible the joints are
  • Removal of failed or old sealant
  • Induction, permit and paperwork requirements
  • Which sealant the job calls for

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

Sending details for a quote

To price the job accurately, we need a clear picture of the site. Useful things to include:

  • Asbestos survey details if the building is older
  • The postcode of the building
  • Whether the building will be occupied during the work
  • Access details, including height

For a fixed quote, speak to us on 01277 525 020 or email the details over. Our quote form is another easy route.

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.

Sites and facades in and around Hattingley

Hattingley is about 50 miles from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, and main contractors there need mastic that keeps to the programme. The South East is one of the drier 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.

For a contractor working at a hospital such as Alton Community Hospital, 4.1 miles east of Hattingley, perimeter and facade sealing is planned around patients and deliveries. Historic houses such as Bentworth Hall (to the north-east of Hattingley) are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products.

Hattingley is about 5 miles west of Alton, in Hampshire. Anywhere in GU34, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Across Hampshire, 723 places are covered, including Hattingley. There’s a separate page for Southampton, about 20 miles away.

Postcode districts covered here: GU34. Nearby places we also cover include South Town (1 mile east), New Copse (1 mile north-east), Soldridge (2 miles south), Medstead (2 miles south-east) and Holt End (2 miles north-east) for facade joints. Further afield, our area takes in Basingstoke (9 miles north), Winchester (11 miles south-west), Fleet (15 miles north-east), Alton (5 miles east), Petersfield (11 miles south-east) and Bordon (10 miles east).

What’s near Hattingley

Well-known places in the area include Barton Castle (1.4 miles west) and Alton Community Hospital (4.1 miles east). Green spaces nearby include King's Hill.

Map of Hattingley © OpenStreetMap contributors

Signs you need facade sealing in Hattingley

When sealant lets go of a frame or panel, the cause is often the preparation. Contamination, moisture or skipping the primer the maker specifies leave a weak bond.

These are often picked up first by site or facilities staff:

  • Failed seals around shopfront and entrance frames
  • New sealant peeling off old mastic
  • Perimeter sealant that has split or peeled away
  • Cold air coming in at window perimeters

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

Comparing quotes

  • Is the sealant right for the movement and the substrate?
  • Whether their applicators hold CSCS cards
  • How they handle RAMS and site documents
  • Proof of insurance

Questions to ask before you appoint anyone

How a job runs

In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then handed back before we move to the next. If others near Hattingley need work, visits can be combined. You’ll have a fixed quote before work starts.

  1. First we review photographs, drawings or what we saw on a visit, and agree how each joint will be reached.
  2. The old bead is cut away completely, not overlaid.
  3. Both faces are cleaned and, where the product needs it, primed.
  4. Closed-cell rod fixes the depth, and the sealant grips two sides only.
  5. A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
  6. The completed runs are checked with you, then the 12-month guarantee applies.

Getting the site ready

  • Tell us what induction or permit system the site runs
  • Confirm the product named in the specification
  • Share your working hours and any access restrictions

Quotes

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.

Ask for a quote

Advice

Accreditations

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