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

Emmer Green mastic sealing

Our CSCS-carded applicators take on mastic sealing for building owners, managing agents and housing associations in Emmer Green and the surrounding area. Send details for a fixed quote.

  • Failed external movement joints
  • Cracked, hardened mastic round windows on a block
  • Occupiers reporting cold air round windows
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Mastic sealing near Emmer Green

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Mastic sealing in Emmer Green

Across Emmer Green and the rest of Reading, we work the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Addresses, photographs of typical joints and a rough idea of quantities let us give a quick quote, and site visits can be arranged. Most enquiries involve the same joint failures repeated across a portfolio and damaged joints in communal entrances and corridors, across external wall and movement joints, balcony and threshold joints and shopfronts below residential blocks. Whether you call it commercial sealant work, mastic application or joint sealing, in Emmer Green it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Places the size of Emmer Green typically have some housing association stock, small blocks and mixed-use buildings. The mastic around their frames and external joints ages like anywhere else.

Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If our installation lets you down in that time, we return and fix it.

Location
Emmer Green (RG4)
Region
Reading
Cover
A 12-month guarantee
Quotes
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Commercial clients in Emmer Green

CHAS accredited and a Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.

Diagnose, treat, sign off

Inspect, seal, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. For a job in Emmer Green, the main thing is a clear picture of the work, so send photos of each area. A fixed quote follows.

  1. First we look at the mastic on each building and note what needs replacing.
  2. You get a fixed quote, priced per building where that helps your budgeting.
  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. Each building is checked on completion and the work carries our 12-month guarantee.

Preparing the site

  • Send asbestos survey details if the building is pre-2000
  • Share your working hours and any access restrictions
  • Agree which areas must stay open

Ask for a quote

A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or phone 01277 525 020 or use the quote form to discuss it first.

Get a quick quote

Read more

Mastic sealing around Emmer Green: how the place shapes the job

At about 37 miles from central London, Emmer Green is within reach of the capital. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres, and window and balcony mastic on them tends to age at the same rate. Rainfall across the South East, Emmer Green included, is lower than in many parts of the UK. Outside work still depends on dry joints, and south- and west-facing elevations, which take the most sun and rain, often age first.

Landlords with units on estates such as The Station Shopping Park (to the south of Emmer Green) can bring frame, door and external mastic across several units into one programme. Schools and community buildings such as The Hill Primary School need frame and external mastic kept sound like any building.

Emmer Green is about 1 mile north-east of Caversham, in Reading. We send applicators to Emmer Green for mastic joints. 17 places across Reading fall within our area, Emmer Green among them.

Commercial sites across RG4 are covered for mastic joints. Buildings on Kiln Road, Grove Road and Barnes Road are within our area for mastic joints. If your building is just outside Emmer Green, we cover Caversham (1 mile south-west), Caversham Park Village (1 mile east), Littlestead Green (1 mile north-east), Dunsden Green (1 mile north-east) and Chalkhouse Green (1 mile north-west). Further afield, our area takes in Norcot (3 miles south-west), Tilehurst (4 miles south-west), Tilehurst Within (4 miles south-west), Horncastle (4 miles south-west), Whitley Wood (5 miles south) and Coley Park (3 miles south).

Near you in Emmer Green

Around Emmer Green, our work takes us to commercial buildings near The White Horse pub, Chiltern Nursery Nurse Training School and Highdown School and Sixth Form Centre. For rail, the closest station is Reading station, about 1.7 miles south. Other landmarks nearby include Broad Street Mall (2 miles south) and Royal Berkshire Hospital (2.2 miles south). The countryside around Emmer Green includes Sonning Hill and Fobney Island Wetland Reserve.

Map of Emmer Green © OpenStreetMap contributors

Common problems we fix in Emmer Green

The edges of the material itself sometimes break away, such as crumbling render, brick arrises or frame edges. We will tell you if the joint edges need repairing before resealing.

Look out for the following:

  • Cracked, hardened mastic round windows on a block
  • Communal area joints that look neglected
  • Occupiers reporting cold air round windows
  • Leaks at window and door perimeters

Blocks of flats and mixed-use buildings often cluster around stations such as Reading station, 1.7 miles south of Emmer Green, and their window and balcony mastic tends to age at the same rate across a building.

Before you book anyone

  • How the existing material will be dealt with
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Their plan for phasing and protecting the area
  • The terms of the workmanship guarantee

How to choose a sealant contractor

Cost factors for mastic joints

Before we quote, we look at:

  • Access and working height
  • Whether old sealant has to be cut out first
  • Working within restricted access windows
  • Location, for remote and island sites

Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

Before you send an enquiry

There’s no need for a formal survey. These details are enough to start:

  • Any dates the work must fit around
  • Asbestos survey details if the building is older
  • The product your specification calls for
  • The type of building and who uses it

Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

How the job changes by surface

Commercial and mixed-use buildings

Tenants in commercial buildings need to keep trading so the work is phased.

Communal areas

Joints at low level in communal areas take knocks from bins, bikes and buggies and tend to fail first.

Common questions from Emmer Green clients

Is a smaller place like Emmer Green outside your area?

Not at all. Emmer Green is within our area. Our area covers London and the South East counties. Where we can, we group nearby jobs to make the most of each trip.

Will you take on work at estates like The Station Shopping Park, close to Emmer Green?

Yes. Estates, retail parks and business parks around Emmer Green, The Station Shopping Park among them, are all within reach. To start, just call 01277 525 020 or email the details over with the unit, the joints involved and your access times.

Will residents or tenants be disturbed?

Occupiers stay in the building throughout. If any flats or units need access, we’ll tell you in advance so it can be arranged.

How do I request a quote?

It works in 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.

Can you send RAMS and CSCS details before starting?

Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We are CHAS accredited and a Constructionline member.

Can you seal joints high up on a block?

We talk through access for each building when we quote. Tell us the building height and any access already in place and we will confirm the approach in the quote.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and the quote will be based on it.

Why it’s worth doing now in Emmer Green

A bead run over old mastic can look like a repair. It doesn’t bond and typically fails within a short time. Full removal and proper preparation is what lasts. A failed joint lets water into a building whatever its size. Early resealing avoids the damage that follows a leak.

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Why choose Mastic Doctor in Emmer Green

  • A Constructionline member, so easy to vet
  • Clear, fixed quotes
  • Our applicators hold CSCS cards
  • One phone line for London, the South East and Scotland

Read our cost guide and our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.