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

Facade and window perimeter sealing in Little Heath, West Berkshire

Sealant work in Little Heath for main contractors, managing agents and facilities managers: facade joint and window perimeter sealing on commercial buildings, with a fixed quote first.

  • Draughts around frames and panels
  • Leaks at window and door perimeters
  • Weathered joints at frame-to-structure perimeters
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Facade sealing in Little Heath

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

Facade sealing for commercial buildings in Little Heath

Water ingress at window frames is a frequent reason facilities managers contact us. Very often the perimeter bead has cracked or lost its grip. If the evidence points away from the sealant, we say so before quoting. The enquiries we see most involve cold air coming in at window perimeters and damp patches beside frames after rain, across shopfront frames, coping and flashing joints and window and door perimeters. Facilities teams, main contractors and managing agents in Little Heath tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Conversions around smaller places like Little Heath often join new frames to old masonry or timber, which leaves joints between old walls and new frames that need a sealant able to take the movement.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Little Heath (RG31, RG30)
Wider area
West Berkshire
Cover
12 months on every job
Price
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026

Contractors’ notes for Little Heath

The area within 2 miles of Little Heath holds a number of hotels. Hotel extensions and refits typically have to fit around bookings, so mastic dates are tight. Central London is about 41 miles from Little Heath. 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.

Further education sites such as Integration College, 1 mile south of Little Heath, are extended and refurbished from time to time, with mastic often programmed into the summer break. Work at a hotel such as Calcot Hotel, 1.2 miles to the south of Little Heath, tends to be programmed around bookings, mastic included.

Little Heath is about 3 miles west of Reading, in West Berkshire. Commercial clients in Little Heath use us for work on facade joints, as part of our coverage of West Berkshire. 140 places across West Berkshire fall within our area, including Little Heath.

We take on facade joints across the RG31 and RG30 postcode area, whatever the building. We cover commercial and managed buildings on City Road, Kiln Lane and Back Lane. Nearby places we also cover include Tilehurst (1 mile east), Sulham (1 mile north-west), Tilehurst Within (1 mile east), Calcot (1 mile south) and Norcot (1 mile east). A short drive away, we cover Newbury (12 miles west), Thatcham (10 miles south-west), Burghfield Common (4 miles south), Speenhamland (12 miles west), Shaw (12 miles west) and Burghfield Hill (4 miles south). As one of the bigger centres in West Berkshire, Little Heath has a broad mix of commercial, public and industrial buildings, and we cover them all.

Near you in Little Heath

Locally, jobs take us to sites close to Calcot Park, Fox and Hounds pub and Little Heath School. The closest station to Little Heath is Tilehurst station, roughly 1.4 miles north-east of the centre. Other landmarks nearby include Royal Berkshire Regiment Museum (2.2 miles east) and Broad Street Mall (3.4 miles east). Not far away are Hosehill Lake and Moor Copse Nature Reserve.

Map of Little Heath © OpenStreetMap contributors

Honest limits

Not every problem is a sealant problem, and we’re upfront when that’s the case. These need a different solution:

  • Specialist high-level access methods
  • Joints too narrow for the movement they take, which need redesign
  • Render or concrete edges that have broken away

Not sure which it is? You can phone 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.

What we seal

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

Common questions from Little Heath clients

Can you work around term dates at a campus such as University of Reading?

Yes. We plan campus work around teaching, exams and residence turnarounds. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

Is a smaller place like Little Heath outside your area?

Not at all. Little Heath is within our area. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.

How long does a job like this take?

It depends on the scope, but the work normally takes longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather. Larger or phased jobs take longer, and we will give you a timescale with the quote.

Are you fully insured?

Yes. We are fully insured, including public liability cover.

Is old mastic on our building likely to contain asbestos?

For older buildings, yes, check before work starts. The duty to manage asbestos sits with the dutyholder. If asbestos is suspected, work stops until it is tested.

How do I request a quote?

You can use the quote form on this site; alternatively, phone 01277 525 020 or email us. Include photographs or drawings if you have them.

Do you guarantee your work?

Yes, for 12 months. If our installation fails in that time, we return and fix it.

When to call us in Little Heath

Sun, rain and temperature swings wear facade sealant down over the years. The bead hardens, chalks on the surface and loses the flexibility to follow the joint, then it splits or peels.

Things that normally lead to an enquiry:

  • Perimeter sealant that has split or peeled away
  • Perimeter joints where frames meet the structure
  • Previous reseals run over old sealant
  • Water coming in around window frames

New units and refits on sites such as Turnhams Green Business Park (1.1 miles south of Little Heath) need their panel and perimeter joints sealed to the specification.

What to look for in a quote

  • What site paperwork they can supply
  • Their approach to joint depth and backing
  • Their public liability cover
  • Whether primer will be used where the manufacturer specifies it

How to choose a sealant contractor

How the job changes by surface

Window and door perimeters

Frames grow and shrink with temperature, and the perimeter joint has to follow. Rod placed at the right depth lets the bead stretch.

Coping and flashing joints

Where the specification calls for sealant at copings or flashings, we can seal them. These joints take full exposure to weather and need a durable external sealant.

Our process

Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. For a job in Little Heath, the main thing is a clear picture of the work. A fixed quote follows.

  1. We look at the joints, the drawings and the access before pricing.
  2. The old bead is cut away completely, not overlaid.
  3. Joint faces are cleaned to firm, sound material, with primer where the sealant maker specifies it.
  4. Backing rod, or bond-breaker tape in shallow joints, limits the depth.
  5. A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
  6. We walk the finished joints with you before handing over.

What we need from you

  • Let us know about inductions and permits
  • Share the asbestos register for older buildings
  • Tell us which areas need to stay in use

Getting a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. Smaller jobs need nothing more than photos and a few notes.

Get a quick quote

Related advice

Aftercare for building managers

For the best life from the joints:

  • Investigate damp beside windows promptly
  • Record the product and colour used on each elevation
  • Never let anyone seal over old sealant
  • Check the asbestos register before old mastic is disturbed

Keep gutters, sills and drainage paths clear. Sealant copes better when water runs off the facade as designed rather than sitting against the joints.

In pre-2000 buildings, check the asbestos register before old sealant is cut out. Older sealants can contain asbestos, and if it’s suspected, we stop until it has been tested.

Should maintenance staff do it?

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Accreditations

Trusted. Accredited. Insured.