West Berkshire · England

Fire Rated Sealant in Bishop's Green

Intumescent and fire-rated sealant around gaps, frames and service penetrations for householders, landlords and businesses in Bishop's Green. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • Gaps where walls meet ceilings or slabs
  • Fire stopping disturbed by later work
  • Door frames with gaps between frame and wall

Fire rated sealant in Bishop's Green

Fire rated sealant for homes and businesses in Bishop's Green

Where services or frames pass through a fire-resisting wall or floor, the gap around them needs a fire-rated seal. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap. We work on pipe & cable gaps, service penetrations and door frames, and people most often call us about cracked or shrunken fire-rated sealant and gaps around pipes and cables through fire-resisting walls.

For holiday lets, converted business premises or a community building near Bishop's Green, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.

We stand behind the work with a one-year guarantee, so you’re covered after we have gone.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Place
Bishop's Green (RG20)
Wider area
West Berkshire
Guarantee
A year, on every job
Quote
Quoted before any work starts
Telephone
0345 464 0079
Updated
26 October 2026

Workplaces and buildings in Bishop's Green

In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, and gaps around services are often picked up there. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

If you look after a church, hall or community building such as Church of St Peter, gaps around pipes and cables are worth checking after any building work there. Managing a site like Cheam School? Then service openings in fire-resisting walls need checking after any refurbishment. Letting a property close to Newbury Racecourse station? Then any gap left by new services in shared walls should be closed with a fire-rated product.

Bishop's Green is about 3 miles south of Thatcham, in West Berkshire. If you need fire rated sealant in Bishop's Green, please call 0345 464 0079 or email us for a quick quote. We are based in Crawley and cover West Berkshire, Bishop's Green included. Across West Berkshire, we cover 155 places, Bishop's Green among them. There’s also a page for Reading, about 14 miles away.

Jobs for fire rated sealant in RG20 works the same way as everywhere else we cover. If you need fire rated sealant at a property on Beech Road, Kestrel Gardens and Peregrine Road or anywhere close by, our applicators can take on the job. We also cover the places around Bishop's Green: Heads Hill (1 mile north-east), Headley (1 mile east), Bury's Bank (1 mile north), Mill Green (2 miles east) and Plastow Green (2 miles east). Within a short drive, we also cover Newbury (3 miles north-west), Thatcham (3 miles north), Burghfield Common (10 miles east), Speenhamland (3 miles north-west), Hungerford (11 miles west) and Spencers Wood (14 miles east).

Landmarks near Bishop's Green

We work in homes and buildings around New Greenham Park and The Clere School, among other places. The nearest railway station is Newbury Racecourse station, roughly 2.6 miles north-west. Well-known places in the area include Old Chapel Textile Centre (0.7 miles north) and Donnington Castle (4.5 miles north-west). For a walk, there’s Ladle Hill and Audrey's Meadow.

Map of Bishop's Green © OpenStreetMap contributors

Work for landlords, hotels and businesses

Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.

From a single let to a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.

DIY versus a professional finish

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.

How it works

Before we leave, we go over the finished joints with you and tell you how long to leave it. The work normally takes a few hours for a handful of gaps, and longer for a whole building, depending on the amount of work. Somewhere like Bishop's Green needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. Before starting, we go through the specification or action list with you.
  2. We measure every gap and note what it’s in and what passes through.
  3. Any non-fire-rated filler is removed.
  4. We fit backing where needed and apply the fire-rated sealant to depth.
  5. We hand over a list of locations and products.

Preparing for the visit

  • Clear items away from the joints we are working on
  • Mention any parking rules near the property
  • Let us know if you’ve seen damp or leaks

Ask for a quote

Call for a quick quote, or email us if that is easier. Describe what needs sealing and we will explain what’s involved and send you a clear quote.

Get a quick quote

Related advice

What affects the cost of fire rated sealant

The quote reflects the job in front of us. We take into account:

  • How easy the joints are to reach
  • How much there is to do
  • Any mould that needs treating
  • How much old sealant there is and how hard it is to remove

Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.

Helping us quote

You don’t need to know the technical terms. Just tell us:

  • If someone has resealed it before
  • Any access issues, like height or stairs
  • Where the job is, and your postcode
  • Roughly how big the job is

There’s no standard price list. Instead, your job gets its own clear quote. To arrange one, ring 0345 464 0079 or drop us an email.

Keeping the joints in good condition

A little care helps the new joints last. Our advice:

  • Tell trades working in the building that fire seals must be put back
  • Do not paint over fire sealant until it has cured
  • Never patch a fire seal with standard sealant
  • Store the list of sealed gaps with your building paperwork

Avoid covering a sealed gap with anything that isn’t part of the tested detail. Repairs should use a matching fire-rated product. We can tell you which product we used.

When you plan work that goes through walls or ceilings, plan the fire stopping too. Doing it at the time avoids leaving gaps behind.

How the job changes by surface

Plasterboard walls

In plasterboard walls, the condition of the board edge matters. Loose material is removed so the sealant has a firm edge.

Service penetrations

Service penetrations are where new gaps often appear. We clean out what’s there and reseal to the right depth over any backing the detail calls for.

Leave it or put it right?

Doing it once, properly, beats doing it twice. If the details weren’t followed, the seal may need redoing when the building is next checked. Older cottages and farmhouses around Bishop's Green can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.

Why Bishop's Green clients choose us

  • Experience in homes, commercial sites and hotels
  • 20+ years of sealant experience
  • We never seal over old sealant
  • Sanitary silicone with an anti-fungal additive in wet areas

Take a look at how sealant jobs are priced and what customers say.

Bishop's Green: your questions answered

Will you come out to Bishop's Green?

Yes. Bishop's Green is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

I let a flat near Newbury Racecourse station. Can you help?

Yes. We work for landlords and letting agents as well as householders, and several properties can go on one quote. You can phone 0345 464 0079 or email us with the details for a clear quote.

Do you certify the fire stopping?

Ratings and certification sit with the product’s test evidence and whoever specified the work. We apply the specified product to the manufacturer’s details and giving you a record of where it went.

How long will you be here?

Most jobs take from a few hours to a few days, depending on the number of gaps and the access, including the preparation. We will confirm how long when we quote.

Is standard sealant good enough for a fire gap?

No. It might close the gap, but it isn’t a fire-rated seal. Use a product tested for that gap and service.

Can you seal over the old sealant?

No. The old sealant always comes out first, so the new joint bonds to clean surfaces.

Are you an approved applicator?

Yes. We are approved under the ARBOMaster scheme, the approved applicator scheme for Arbo sealants.

How much does fire rated sealant cost in Bishop's Green?

Size, access and the old material all affect the cost. Ask us for a quote and we’ll talk you through it.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job