Oxfordshire · England

Kingwood Common Fire Rated Sealant

Specialist fire rated sealant for Kingwood Common: careful preparation, the right product and tidy work. Ask us for a quick quote.

  • New service routes left unsealed after building work
  • Seals cut through by electricians, plumbers or data installers
  • Old fire sealant that has split or come away

Fire rated sealant near Kingwood Common

How we handle fire rated sealant in Kingwood Common

Fire-rated sealant closes the gaps around pipes, cables and frames where they pass through a fire-resisting wall or floor. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap, with a record of the products and locations if you need one. We work on plasterboard & masonry, door frames and service penetrations, and common reasons people get in touch are open joints along the top of partitions and cracked or shrunken fire-rated sealant.

For a small place like Kingwood Common, the journey and timings are agreed in advance, so it can be fitted around guests, clients or events where possible.

Each job carries a 12-month guarantee.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Kingwood Common (RG9)
Wider area
Oxfordshire
Cover
12 months on all our work
Quotes
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026

When to call us in Kingwood Common

Gaps also open up as buildings move: a seal that cracks or pulls away leaves a path for smoke. Knocks, maintenance and building work damage it further.

Signs it’s time to call us include:

  • Cracked or shrunken fire-rated sealant
  • Ordinary sealant used where a fire-rated product was needed
  • Gaps where walls meet ceilings or slabs
  • Gaps flagged on a fire risk assessment

If you let a flat or house near Henley-On-Thames station, any gap left by new services in shared walls should be closed with a fire-rated product.

Comparing quotes

  • How long to leave it before use
  • Is VAT in the price?
  • Is the old sealant removed completely?
  • How hidden problems are handled

Our hiring checklist

When something else is needed

It helps to know what we cannot do too:

  • Big openings where sealant alone is not the tested solution
  • Issuing a fire rating or certificate for a building
  • Deciding what fire stopping a building needs

If you are not sure, just call 0345 464 0079 or drop us an email and we’ll give you a straight answer.

What we seal

  • Flats & HMOs
  • Door frames
  • Service penetrations
  • Linear gaps
  • Pipe & cable gaps
  • Plasterboard & masonry

Questions from Kingwood Common

Can you do fire rated sealant in Kingwood Common?

Yes, Kingwood Common is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or send us an email and tell us what needs doing, and we’ll send you a clear quote.

Do you cover smaller places like Kingwood Common?

Yes. Kingwood Common is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.

Can you quote for more than one area?

Yes. Tell us about everything you’d like done and you’ll get one quote.

Can tenants book the work?

Yes, but check with your landlord or agent first. Landlords are often happy for the work to be arranged.

Can new sealant go over the old?

No. New silicone will not bond to old silicone, and anything trapped underneath, including mould and water, stays there. We remove it all first.

Do you take out the old sealant first?

Yes, every time. New sealant will not bond properly to old, so any old material comes out before anything new goes in.

Are you ARBOMaster approved?

Yes. We hold ARBOMaster approved applicator status, and we’re fully insured.

What does fire rated sealant cost?

The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote.

For landlords and businesses

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

Housing providers, facilities teams and property managers book us too in Kingwood Common and across Oxfordshire. We can quote a run of properties together, and we are fully insured for the work.

Fire rated sealant around Kingwood Common

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, which is often where open fire-stopping gaps are first noticed. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

For site and facilities teams at buildings such as Peppard Church of England Primary School, fire-stopping around service openings should be restored whenever new services go in. For buildings such as The Church of Christ the King, older buildings that have had new heating or wiring often have service gaps worth checking.

Kingwood Common is about 4 miles north of Caversham, in Oxfordshire. Kingwood Common gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Our Oxfordshire coverage runs to 443 places, and Kingwood Common is one of them. For nearby work, see our Reading page.

Here we cover the RG9 postcode area for fire rated sealant. We cover properties on Stevens Lane, Stoke Row Road and Dove Lane and the roads around them. Other places close to Kingwood Common include Peppard Hill (1 mile south-east), Rotherfield Peppard (1 mile east), Sonning Common (1 mile south-east), Shepherd's Green (1 mile north-east) and Highmoor Cross (1 mile north). Further out, we also cover Didcot (12 miles north-west), Thame (15 miles north), Henley-on-Thames (4 miles east), Benson (8 miles north-west), Chinnor (12 miles north) and Tilehurst (5 miles south).

Local landmarks in Kingwood Common

Locally, jobs take us to homes and businesses close to The Warwick School, The Unicorn pub and Maiden Erlegh Chiltern Edge, among other places. The closest station to Kingwood Common is Henley-On-Thames station, roughly 4.1 miles east. Nearby you will also find Battle Hospital (5.1 miles south). Green spaces nearby include Warburg Nature Reserve.

Map of Kingwood Common © OpenStreetMap contributors

How to look after the new joints

Once the sealant has cured, a few habits help it last:

  • Include hidden areas like risers in routine checks
  • Don’t fill fire-stopping gaps with ordinary foam or silicone
  • File the fire-stopping record where your assessor can find it
  • Include fire stopping when you schedule refits

Include fire stopping in your regular building checks. Watch for cracking, gaps or seals that have been disturbed and have them put right.

A flagged gap shouldn’t wait for the next assessment. Have it sealed, then keep the record.

What affects the quote in Kingwood Common

Your quote is based on your job. We take into account:

  • How much old sealant there is and how hard it is to remove
  • Any mould that needs treating
  • Which sealant suits the joint
  • The size of the job

Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs, along with when we can work on site. Call for a quick quote and we’ll go through it with you.

Helping us quote

When you call or email, it’s useful to know:

  • The rough size of the job
  • If someone has resealed it before
  • Whether it’s a home or a business
  • The address or postcode of the job

For a quote, call 0345 464 0079 or drop us an email with the location and a short description of the problem. We will give you a clear price before any work starts.

The process

Good joint work is mostly preparation, and we don’t rush it. Every joint is cleaned and dried before new material goes in. In total, it generally takes anything from a few hours to several days, depending on how many gaps there are. In a small place like Kingwood Common, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. We go through the gaps on your list or survey and check each one’s size and substrate.
  2. Old or unsuitable sealant is cut out and the gap cleaned.
  3. Where the tested detail needs backing or fill, we fit it.
  4. Fire-rated or intumescent sealant is applied to the right depth and tooled.
  5. We record the locations and products used for your records.

Before we arrive

  • Tell us about any water getting in
  • For business premises, tell us about site rules or sign-in
  • Tell us if parking is tricky

Get a quote

If you’re in Kingwood Common and need fire rated sealant, phone 0345 464 0079 or email us. Tell us what the problem is and where, and we will agree the price before any work begins.

Get a price

Read more

Why deal with it now?

Paying for fire stopping that has to be redone is a false economy. Work that doesn’t follow the tested detail may have to come out again when the building is next checked. Where a wall is exposed, as many are in small places like Kingwood Common, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.

Why book with us

  • Homes, businesses and hotels
  • Anti-fungal silicone where joints get wet
  • More than 20 years in sealant work
  • An ARBOMaster approved applicator

Read our cost guide or what customers say.

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