Greater London · England

Bedford Park Fire Rated Sealant

Fire rated sealant for Bedford Park, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.

  • Door frames with gaps between frame and wall
  • Unsealed gaps where pipes and cables go through a wall
  • Cracked or shrunken fire-rated sealant

Book fire rated sealant in Bedford Park

Fire rated sealant for homes and businesses in Bedford Park

A fire seal relies on being installed the way it was tested: the right depth, the right backing and the right product for the substrate. That detail is what we take care over, one gap at a time. Common call-outs are for gaps left after a refit or conversion and open joints along the top of partitions, across linear gaps, plasterboard & masonry and flats & HMOs.

London’s offices, shops, hotels, student accommodation and blocks of flats all have joints to look after, whether that’s washroom resealing or fire-rated sealant around service openings. Where a building in Bedford Park needs to stay open, work can be planned outside normal hours.

Big or small, it’s backed by our one-year guarantee in Bedford Park and across Greater London.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Bedford Park (W4, W3, W12)
Region
Greater London
Guarantee
One year on every job
Quotes
A clear price before work begins
Call
0345 464 0079
Updated
26 October 2026

What the job involves on each surface

Linear gaps

Some linear gaps have to cope with movement as well as fire. We choose a product and depth that suit the gap and the movement.

Flats and HMOs

In occupied buildings, we plan the order of work with you. We agree access to each flat and the common parts before any work starts to keep disruption down.

When it is not the sealant

In fairness, there are a few things sealant will not fix:

  • Openings too large for sealant, which need batts, boards or another system
  • Construction that does not provide fire resistance on its own
  • Fire doors that need new seals, closers or hardware

If you’re not sure, just phone 0345 464 0079 or send us an email and we will give you a straight answer before booking.

What we seal

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

The process

We keep the work tidy and contained to the area we are working on, so you can get on with your day. The job normally takes from a few hours to a few days, depending on the number of gaps and the access, and we explain the cure time before we leave. For a job in Bedford Park, parking and access are the things to plan: let us know about parking, the floor we will be working on and any lift or shared entrance.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. We record what was done and flag anything that needs a different system.

Preparing for the visit

  • Clear items away from the joints we’re working on
  • Mention any leaks or damp you’ve noticed
  • Try not to wet indoor joints just before the visit

How to get a quote

Need a quote? Please call 0345 464 0079 or email us and tell us about the job. We will explain what we’d do and give you a clear quote before any work starts.

Ask for a quote

Read more

FAQs for Bedford Park

Do you work for hotels and guest houses in Bedford Park?

Yes, hospitality work, including hotels, is part of what we do. Work can be planned room by room, and out-of-hours working can be arranged.

Can you help a landlord with a rental near South Acton station?

Yes, we work for letting agents and landlords. You can phone 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before we start.

Can you tell me how many minutes the seal will last?

We do not certify fire stopping or quote ratings. We apply the specified product to the manufacturer’s details and list the locations and products for you.

Is intumescent sealant the same as fire-rated sealant?

Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent ones swell in heat, and they’re one option among several. The specification and the tested detail decide which is used.

Will you assess my building’s fire safety?

No, assessment isn’t something we do. When your assessor or designer has set out what’s needed, we will quote for the sealant work on it.

Will there be a smell?

Possibly a little. Any smell clears as the sealant cures.

Can you fill the gap behind a fire door frame?

Yes. We seal the gap between the frame and the wall with a suitable fire-rated product following the tested details. The door leaf and its hardware need a door specialist.

Are you an approved applicator?

Yes. We’re approved under the ARBOMaster scheme.

What happens if it’s left?

Leaving a gap until a refurbishment comes round can mean years with it open. On its own, sealing it now is a small job that does not depend on other work. In London conversions, one flat’s bathroom is often above another flat’s ceiling, and a slow leak from a failed seal can end up in the flat below. Dealing with it early is far simpler for homes in Bedford Park.

There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please phone 0345 464 0079 or email us.

Why book with us

  • Rated 4.9 stars on Google
  • We’re fully insured
  • One-year guarantee on every job
  • Trusted Arbo and Everbuild sealants

Take a look at what affects the cost or our reviews.

Keeping the joints in good condition

Simple care keeps the joints in good condition. Our advice:

  • Keep general-purpose foam and caulk away from fire-stopping gaps
  • Take pictures of fire stopping before ceilings or boxing go back
  • Check whether a sealant can be painted before decorating over it
  • Allow for resealing whenever new services are run

Include fire stopping in your regular building checks. Look for cracks, gaps or sealant that has been cut or pulled out and get them seen to.

Leave a fire-stopping gap open and smoke can move through the building much more easily. Closing it is normally a straightforward job.

Should I try it myself first?

Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.

A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly, so just mention it when you contact us.

What fire rated sealant looks like in Bedford Park

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 work to the specification you’re given, installing the product to its tested details. Many London buildings have tight access and loading restrictions, so out-of-hours working can be arranged where needed.

As a London address, Bedford Park can be tricky for parking: tell us about permits, visitor bays or off-street space when you book. Managing a site like Southfield Primary School? Then gaps opened by contractors for new cabling are a common finding in schools and offices. Community buildings like St Peter's are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.

Bedford Park is about 2 miles east of Ealing, in Greater London. Every kind of property in Bedford Park is covered for fire rated sealant, old or new, large or small. The work is guaranteed for a year. Across Greater London, we cover 764 places, and Bedford Park is one of them. London is on our list too, around 7 miles away.

Here we cover the W4, W3 and W12 postcode area for fire rated sealant. Fire rated sealant is available to properties on Meon Road, Kent Road and Bath Road. Nearby, we also carry out fire rated sealant in Acton Green (1 mile west), Acton Vale (1 mile north-east), Acton (1 mile north), South Acton (1 mile west) and Hanger Hill (2 miles north-west). Further out, we also cover London (7 miles east), City of Westminster (5 miles east), Marylebone (5 miles east), Kensington (3 miles east), St Pancras (6 miles east) and Shoreditch (8 miles east).

What’s near Bedford Park

Locally, jobs take us to homes and businesses close to Ark Soane Academy, The Duke Of Sussex Public House and Turnham Green, among other places. Other local landmarks include Library for Iranian Studies (0.8 miles north-west) and Leap Service - the National Autistics Society (0.7 miles north-west). Bedford Park has its own railway station: South Acton station. Other landmarks nearby include Asian Music Museum (0.7 miles south-west) and Livat Hammersmith (1.5 miles east). For a walk, there’s Kew Gardens Lake and Duke's Hollow.

Map of Bedford Park © OpenStreetMap contributors

Landlord and commercial work in Bedford Park

If you manage several properties in or around Bedford Park, jobs at different addresses can go on one quote. Send us the addresses and the work at each, and pictures by email help.

Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we will give you a quote.

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