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

Fire-rated sealing and fire stopping in Emmer Green, Reading

Fire-rated and intumescent sealing of service penetrations and linear gaps in Emmer Green and across Reading. CHAS accredited and fully insured, with a 12-month guarantee.

  • Openings left by services added after handover
  • Expanding foam used as fire stopping
  • Openings found when ceilings come down for a refit
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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping near Emmer Green

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

How we handle fire stopping in Emmer Green

Most of our fire stopping work happens after the building is up. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls, and they are easy to forget. We close the openings listed on your schedule, using the specified sealant and detail. We work on cable penetrations, small duct penetrations where the tested detail allows and linear gaps at wall heads, and what we are called in for most is openings found when ceilings come down for a refit and improvised or mixed-product fire seals. For commercial sealant work in Emmer Green, you deal with one contact from quote to sign-off, whether it’s one building or several.

Around smaller places like Emmer Green, many commercial buildings are conversions or extensions of older ones, so it’s worth confirming the wall or floor type before choosing the seal. We match the product to the substrate and service, and say so if a collar, wrap or batt is the specified item.

We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Emmer Green (RG4)
Region
Reading
Cover
A 12-month guarantee
Quote
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026

Work for main contractors and building owners

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

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Emmer Green can sit alongside others in a wider programme across Reading.

Diagnose, treat, sign off

Inspect, seal, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. What matters most for a job in Emmer Green is a clear list of what needs doing. A fixed quote follows.

  1. We read the specification, drawings or penetration schedule you send.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. We fit the backing the detail asks for, to the stated depth.
  5. Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Preparing the site

  • Warn occupants and staff about the work
  • Let us know about inductions and permits
  • Tell us which areas need to stay in use

Getting a fixed quote

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or call the office on 01277 525 020 or email drawings and photos to discuss it first.

Ask for a quote

Related advice

Fire stopping in Emmer Green: the local picture

There are a good number of hotels within about 2 miles of Emmer Green. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. Emmer Green lies roughly 37 miles out from central London. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls.

On a hospital site such as Royal Berkshire Hospital (2.3 miles south of Emmer Green), fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits. Colleges such as The Chiltern College (0.7 miles south of Emmer Green) add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product. At a university such as University of Reading, which lies east of Emmer Green, labs, lecture blocks and residences are re-serviced often, so penetration seals are best checked after M&E work.

Emmer Green is about 1 mile north-east of Caversham, in Reading. If you are looking for fire stopping in Emmer Green, we can help, as we do across Reading. Emmer Green is one of 17 places in Reading on our list.

Commercial sites across RG4 are covered. Among the streets we cover are Kiln Road, Grove Road and Barnes Road, and sites on any of them can send details for a fixed quote. Just outside Emmer Green, we also work in 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). A short drive away, we cover 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, among other places. The closest station to Emmer Green 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). Green spaces nearby include Sonning Hill and Fobney Island Wetland Reserve.

Map of Emmer Green © OpenStreetMap contributors

Maintenance after handover

A few simple habits keep the new joints working:

  • Include service cupboards in routine inspections
  • Agree the fire-stopping specification before services go in
  • Record which product was used where
  • Ask which product is in place before decorating

Keep the product data and installation details with the building’s fire safety information. It makes later repairs much easier to match.

Make reporting new openings part of every permit to work in service areas. Small habits like this stop openings building up.

Cost factors for service penetrations

We price every job individually. The main factors are:

  • The total length or number of joints
  • Access and working height
  • The size and state of each joint
  • Working within restricted access windows

There’s no price list, since every building and every scope is different. Call for a quote.

Details that help us quote

Whether it’s one area or a whole building, the same details help:

  • The type of building and who uses it
  • A wide shot and a close-up of the area
  • Asbestos survey details if the building is older
  • Specification clauses that apply

Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. The easiest way is to call the office on 01277 525 020 or use the quote form.

Should maintenance staff do it?

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.

Your questions answered

Is hospital work, at somewhere like Royal Berkshire Hospital, something you do?

Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.

Do you cover business parks and estates near Emmer Green, such as The Station Shopping Park?

Yes. Estates, retail parks and business parks around Emmer Green, The Station Shopping Park among them, are all within reach. Photos and a short description are enough for a first look.

How many days will you need on site?

We plan the time on site around your programme and access. You’ll have an expected duration with the quote.

Do you approve fire stopping for building control?

No. Sign-off belongs to the designer or building control, not the installer. We will confirm the product and detail installed and agree any further records when we quote.

Can you tell us what fire stopping our building needs?

No, we don’t design fire stopping. With the designer’s details in hand, we can price the sealant elements.

Can you send site paperwork?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

Can you seal any opening with fire-rated sealant?

No. It depends on the tested detail for that wall or floor and service. Collars, wraps, batts and boards exist for openings sealant doesn’t cover, and we’ll tell you when that applies.

Why it’s worth doing now in Emmer Green

It is cheaper to seal service penetrations as each services package finishes than to come back for them later. While the area is still open, every opening is easy to see and reach and each detail can be checked as we go. Over time, UV, weather and movement wear any sealant out. Renewing it in good time keeps the building weathertight.

The price depends on the quantity of joints, how much old material needs removing and the access. Call for a quote when you’re ready.

What you get with us

  • Work to your specification and the manufacturer’s guidance
  • CHAS accredited
  • 12 months’ guarantee on every job
  • Clear, fixed quotes

Read what affects the cost or our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.