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

Facade and window perimeter sealing in Midgham, West Berkshire

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

  • Weathered facade joints that have lost their grip
  • Air leaks through failed facade joints
  • Cladding panel joints that have opened up
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.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Facade sealing near Midgham

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

Surface by surface

Brick and stone facades

On masonry, the sealant has to suit a porous, textured surface. Neutral-cure products are used because acetoxy types can mark some stone.

Render and coated surfaces

Paintable sealants exist for joints that will be coated. We confirm the product with you before starting.

About our facade sealing in Midgham

Weather decides a lot in facade sealing. The sealant needs a dry joint and temperatures inside the maker’s limits. We build that into the programme and tell you if the forecast changes the plan. We work on window and door perimeters, perimeter joints where frames meet the structure and cladding panel joints, and the failures we are asked to look at most are new sealant peeling off old mastic and perimeter sealant that has split or peeled away. Whoever orders the work in Midgham, the brief is normally the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

In the countryside around places like Midgham, conversion schemes put new frames into old stone, flint, brick or timber. A product that grips an irregular face, with a colour that suits the building’s character, is normally what’s needed.

Every job is signed off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.

Where
Midgham (RG7)
Region
West Berkshire
Cover
12 months on every job
Quotes
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Sites and facades in and around Midgham

At about 48 miles from central London, Midgham is within reach of the capital. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme. The South East is one of the drier parts of the UK. 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.

New units and refits on sites such as Thatcham Business Village (to the west of Midgham) need their panel and perimeter joints sealed to the specification. Historic houses such as Shaw House (to the west of Midgham) are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products.

Midgham is about 2 miles east of Thatcham, in West Berkshire. Anywhere in RG7, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Midgham is one of 140 places we cover in West Berkshire for facade joints. There’s a separate page for Reading, roughly 10 miles from Midgham.

Work on facade joints is covered throughout RG7, whatever the building. We cover commercial and managed buildings on Birds Lane, School Hill and Church Hill and the roads nearby. If your building is just outside Midgham, we cover Upper Bucklebury (1 mile north-west), Thatcham (2 miles west), Cold Ash (3 miles north-west), Ashmore Green (3 miles north-west) and Frilsham (4 miles north). A short drive away, we cover Newbury (5 miles west), Burghfield Common (6 miles east), Speenhamland (5 miles west), Hungerford (13 miles west), Fords Farm (8 miles east) and Little Heath (8 miles north-east).

Landmarks near Midgham

Around Midgham, our work takes us to commercial buildings near Coach & Horses pub and Kennet School. The nearest railway station is Midgham station, roughly 1.2 miles east. Nearby you will also find Old Chapel Textile Centre (3.8 miles south-west) and Yattendon Castle (4.5 miles north). For a walk, there’s Thatcham Reed Beds.

Map of Midgham © OpenStreetMap contributors

For managing agents and facilities managers

When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end.

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Maintenance after handover

To get the most from the new sealant:

  • Check that rainwater leaves the facade the way it was designed to
  • Brief window cleaners about newly sealed joints
  • Walk the elevations once or twice a year
  • Record the product and colour used on each elevation

Anything drilled through a facade joint breaks the seal. Make sure the joint is resealed afterwards with a compatible product.

Deal with sections that fail early as soon as they show. A few metres resealed promptly can stop water damage spreading inside the building.

Cost factors for facade joints

What shapes the price:

  • The site’s rules and procedures
  • The size and state of each joint
  • Specialist products, such as fire-rated or hygienic sealants
  • Phasing around occupants

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.

Before you send an enquiry

Good information means a firmer quote. Helpful details to send:

  • The postcode of the building
  • Photos of the joints, close up and from further back
  • What the building is and how it’s used
  • Anything awkward about access or site hours

Send us photos, drawings or a joint schedule are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Our process

Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. For work around Midgham, we aim to finish in one visit, so photos and measurements up front really help. Then the right materials arrive with us.

  1. First we review photographs, drawings or what we saw on a visit, and agree how each joint will be reached.
  2. Failed sealant is cut out along its full length.
  3. Joint faces are cleaned to firm, sound material, with primer where the sealant maker specifies it.
  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.

What we need from you

  • Move anything stored against the joints
  • Share your working hours and any access restrictions
  • Explain the parking and delivery arrangements

Quotes

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photographs and a few notes.

Get a quick quote

Advice

FAQs: Midgham

Is a smaller place like Midgham outside your area?

Not at all. Midgham is within our area. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Does your area include sites such as Thatcham Business Village, near Midgham?

Yes. Estates, retail parks and business parks around Midgham, Thatcham Business Village among them, are all within reach. To start, just call 01277 525 020 or send photos by email with the unit, the joints involved and your access times.

How do we ask for a quote?

It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photographs and a postcode.

When can you be on site?

We are in the office from 8am until 5pm, Monday to Friday. Tell us your site hours and access windows and the work will be fitted around them.

Do you replace windows or glass?

No. That work needs a glazing specialist. We reseal window perimeters, panel joints and frame-to-structure perimeters.

Do you provide access for facade work?

We agree access with the client at the start. Tell us about access: existing scaffold, what you are arranging and any site restrictions, and we will price the work around it.

How do you choose the sealant?

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.

What we are called out for in Midgham

When the sealant tears down its centre, it has usually been asked to move more than it can. Too thin a bead, too narrow a joint or a product with the wrong movement class are common reasons.

If one of these sounds familiar, it’s time for a closer look:

  • Failed sealant on precast panel joints
  • Draughts around frames and panels
  • Weathered facade joints that have lost their grip
  • Failed seals around shopfront and entrance frames

When a school such as Bucklebury C.E. Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

Questions to ask before you book

  • Will RAMS and insurance details be available?
  • Whether their applicators hold CSCS cards
  • Health and safety accreditation such as CHAS
  • How the joint faces will be prepared and primed

Choosing a commercial sealant contractor

Accreditations

Trusted. Accredited. Insured.