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

Mastic Sealing in Goose Hill

Need mastic sealing in Goose Hill? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Damaged joints in communal entrances and corridors
  • Draughts at frames across a block
  • Open joints in brickwork or panels
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Mastic sealing for Goose Hill sites

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

Mastic sealing in Goose Hill, done properly

Blocks are lived in, so access and disruption have to be thought through. The sequence, the areas and the dates are settled with you, giving you what you need to notify residents. Communal entrances and stairs stay usable while we work. If you are dealing with patchy repairs in mismatched sealant and repeated reactive repairs to the same buildings, we can put it right, on shopfronts below residential blocks, window and door perimeters on blocks and communal kitchens and washrooms alike. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Goose Hill is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

In and around smaller places like Goose Hill, landlords and agents often look after small groups of housing association properties, converted farm buildings and community buildings. Mastic around frames and on external joints wears out in time, whatever the building.

The 12-month guarantee is for workmanship rather than 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 standing beside their branded vans outside an office building
Location
Goose Hill (RG19)
Wider area
Hampshire
Cover
12 months on every job
Quotes
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

When it isn’t the sealant

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Materials that need asbestos testing before work
  • Glazing that needs replacing
  • Cracked or crumbling render, brick or stone at the joint edges (we will tell you if so)

Not sure which it is? You can ring 01277 525 020 or email us and we will tell you honestly before you book.

Surfaces we seal

  • Communal entrances and stairwells
  • Communal kitchens and washrooms
  • External wall and movement joints
  • Window and door perimeters on blocks
  • Shopfronts below residential blocks
  • Balcony and threshold joints

When to bring in a 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.

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Diagnose, treat, sign off

At the end of each section, we remove the tape, clean down and inspect every joint, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. If others near Goose Hill need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  1. First we look at the mastic on each building and note what needs replacing.
  2. We send a fixed quote that sets out the joints, the products and the programme.
  3. The programme is fixed with you, including dates you can pass on to residents or tenants.
  4. Old sealant is stripped and each face prepared back to firm material.
  5. Backing rod and primer go in where the joint and the product need them, then new sealant is applied and tooled.
  6. Completed joints are inspected and carry a 12-month workmanship guarantee.

Before we start on site

  • Share your working hours and any access restrictions
  • Move anything stored against the joints
  • Tell us which areas need to stay in use

Get a fixed quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, give us a call on 01277 525 020 or email a schedule or drawings.

Get a price

Read more

Do you need mastic sealing in Goose Hill?

Previous repairs often sealed new mastic over old. New silicone has nothing to grip on old silicone and the repair soon fails.

Common reasons buildings call us in:

  • Patchy repairs in mismatched sealant
  • Damaged joints in communal entrances and corridors
  • No planned programme for sealant
  • Mastic failing across several blocks on an estate

Landlords with units on estates such as Scion Business Park (1.7 miles east of Goose Hill) can bring frame, door and external mastic across several units into one programme.

What your quote should include

  • Do they follow the manufacturer’s priming guidance?
  • Is the sealant right for the movement and the substrate?
  • Whether their applicators hold CSCS cards
  • What site paperwork they can supply

Our contractor checklist

How the quote is worked out

A fixed quote reflects the actual work. It takes account of:

  • Distance, for remote addresses
  • The product specified
  • Backing rod, priming and other preparation
  • Whether old sealant has to be cut out first

What a job costs comes down to how many linear metres there are, what has to come out first and the access. Call for a fixed quote once you have the details.

What to include in your enquiry

To price the job accurately, we need to understand the site. Send us:

  • Drawings or a marked-up plan, if available
  • Any dates the work must fit around
  • Anything awkward about access or site hours
  • A wide shot and a close-up of the area

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

Block-wide mastic in Goose Hill

Rainfall across the South East, Goose Hill included, is lower than in many parts of the UK. External mastic still waits for dry faces and the right temperature, while the elevations that take the most sun tend to show hardened mastic first. Goose Hill lies roughly 50 miles out from central London. Within reach of London, blocks run by agents and associations are common around stations, and window and balcony mastic on them tends to age at the same rate.

For agents with blocks near Thatcham station, 2.3 miles to the north of Goose Hill, a block-wide mastic programme deals with frames, balconies and entrances in one go. Churches, halls and community buildings such as Church of St Paul are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.

Goose Hill is about 3 miles south-east of Thatcham, in Hampshire. We cover commercial sites throughout Goose Hill. Goose Hill is one of 723 places in Hampshire on our list. We also cover Reading, some 12 miles away.

We cover the RG19 postcode districts for mastic joints. Sites close to Goose Hill are covered too, including Mill Green (1 mile west), Plastow Green (1 mile south-west), Crookham (1 mile north-east), Hyde End (1 mile north-east) and Headley (1 mile west). Further afield, our area takes in Basingstoke (9 miles south-east), Andover (15 miles south-west), Tadley (4 miles east), Hook (13 miles south-east), Popley (8 miles south-east) and Kempshott (9 miles south-east).

Around Goose Hill

Around Goose Hill, our work takes us to commercial buildings near The Hurst School, Cheam School and The Travellers Friend pub and the streets around them. Goose Hill’s nearest station is Thatcham station, roughly 2.3 miles north of the centre. Nearby you’ll also find West Berkshire Community Hospital (4.1 miles north-west) and Old Chapel Textile Centre (2.3 miles west). For a walk, there’s Thatcham Reed Beds.

Map of Goose Hill © OpenStreetMap contributors

Owners, agents and contractors

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.

Common questions from Goose Hill clients

Can you work at a site such as Scion Business Park, by Goose Hill?

Yes. Estates, retail parks and business parks around Goose Hill, Scion Business Park among them, are all within reach. A few photos and the unit address let us price the work.

Is Goose Hill too small for you to travel to?

No. Places such as Goose Hill are covered as much as the big towns. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.

When is resealing likely to be due?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

Do you work with property factors and landlords?

Yes. Most of our mastic sealing is for agents, factors, housing associations and portfolio landlords, and we quote building by building or as a programme.

How do we ask for a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.

What about access for upper-floor joints?

We talk through access for each building when we quote. Tell us the building height and any access already in place, and we will tell you how we’d approach it.

Do you seal on top of existing sealant?

No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

Accreditations

Trusted. Accredited. Insured.