Greater London · England

Fire-rated sealant in Edgware Bury, Greater London

Problem with your fire-stopping gaps in Edgware Bury? We remove the old material, prepare the joints and seal them properly.

  • Fire seals that have cracked with movement
  • Unsealed gaps where pipes and cables go through a wall
  • Holes left by a change of layout

Fire rated sealant in Edgware Bury

Fire rated sealant in Edgware Bury, done properly

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, and we can record what went where. If you’re dealing with gaps left after a refit or conversion and door frames with gaps between frame and wall, we can put it right, whatever the surface.

London’s offices, shops, hotels, student accommodation and blocks of flats all have joints to look after, from washroom silicone to fire-rated sealant around pipes and cables passing through walls. Where a building in Edgware Bury needs to stay open, work can be planned outside normal hours.

There’s a 12-month guarantee on every job, large or small.

Place
Edgware Bury (HA8)
Region
Greater London
Cover
A year, on every job
Price
A clear price before any work starts
Phone
0345 464 0079
Updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

Fire rated sealant in Edgware Bury: local notes

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. Many London buildings have tight access and loading restrictions, so out-of-hours working can be arranged where needed.

Edgware Bury is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book. For buildings such as St Andrew, older buildings that have had new heating or wiring often have service gaps worth checking.

Edgware Bury is about 1 mile north-west of Edgware, in Greater London. We carry out fire rated sealant for homeowners, landlords and businesses in Edgware Bury and nearby, as part of our work across Greater London. Our Greater London coverage runs to 764 places, and Edgware Bury is one of them. You can also see our page for London, about 12 miles away.

All of HA8 is within our area for fire rated sealant, from the main roads to the quietest streets. Neighbouring places we cover for fire rated sealant include Broadfields Estate (1 mile south-east), Deacon's Hill (1 mile north), Elstree (1 mile north-west), Edgware (1 mile south-east) and The Hale (1 mile south-east). We also work in nearby towns such as London (12 miles south-east), City of Westminster (10 miles south-east), Marylebone (10 miles south-east), Kensington (10 miles south), St Pancras (10 miles south-east) and Shoreditch (11 miles south-east).

Landmarks near Edgware Bury

In Edgware Bury, that means homes and buildings near London Academy and Edgwarebury Park, among other places. For rail, the closest station is Elstree & Borehamwood station, about 1.3 miles north. Other landmarks nearby include Royal National Orthopaedic Hospital (1 mile west) and Elstree and Borehamwood Museum (1.6 miles north). For a walk, there’s Edgware Way Grassland and Darland's Lake.

Map of Edgware Bury © OpenStreetMap contributors

Work for landlords, hotels and businesses

Hotels need rooms back in use, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.

We regularly work with letting and managing agents. Tell us the address, the job and how access works.

Why act early in Edgware Bury

Sealant is not the fix for every opening. Large holes, cable bundles and plastic pipes can call for batts, collars or wraps. If a gap is not suitable for sealant, we’ll tell you. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and once it shows in Edgware Bury, the repair is bigger than a sealant job.

No two jobs are quite the same, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part, and we will explain the quote if you ask.

What you get with us

  • Quality sealants from Arbo and Everbuild
  • Over 20 years’ experience
  • Rated 4.9 stars on Google
  • Fully insured

Read our cost guide or what customers say.

Edgware Bury questions

Can you help a landlord with a rental near Elstree & Borehamwood station?

Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we’ll give you a clear price.

Can you do fire rated sealant in Edgware Bury?

Yes, Edgware Bury is within the area we cover. We work across London and the South East. You can phone 0345 464 0079 or email us and tell us what needs doing, and we will send you a clear quote.

Can ordinary silicone be used in a fire-stopping gap?

No. A gap that needs fire stopping needs a tested fire-rated product.

Are you ARBOMaster approved?

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

Will it make a mess?

No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.

Do you take on fire stopping in schools and offices?

Yes. Flats, HMOs, offices, schools and other occupied buildings are all part of our work. The order of work and access are planned with you.

Do you seal gaps around fire door frames?

Yes. The joint between frame and wall is sealed with a fire-rated sealant following the tested details. The door, its seals and closer are for a door specialist.

Do you take out the old sealant first?

Yes. We cut out all the old sealant and clean the joint.

The process

Most of a good job is in the preparation, so that is where we spend the time. Joints are cleaned back and dried before anything new goes in. All told, the work takes a few hours for a handful of gaps, and longer for a whole building. For a job in Edgware Bury, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor we are working on and whether there’s a lift.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. We apply and tool the sealant to the product’s tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Preparing for the visit

  • Mention any leaks or damp you’ve noticed
  • Tell us about any previous sealing or DIY attempts
  • Let us know about parking restrictions

Ask for a quote

For a quick quote, get us on the phone, or email us if that’s easier. Describe what needs sealing and we’ll talk you through the work.

Ask for a quote

Advice

When it isn’t the sealant

In fairness, there are a few things sealant won’t fix:

  • Fire risk assessments, which need a qualified assessor
  • Walls or floors that weren’t built to resist fire
  • Big openings where sealant alone is not the tested solution

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

What we seal

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

What the job involves on each surface

Masonry and concrete

Preparation counts on brick, block and concrete. We brush and vacuum the gap and use backing where the detail needs it before the sealant goes in.

Flats and HMOs

Conversions usually leave a mix of old and new service holes. We seal the ones on your specification with a tested product and the locations noted.

Common problems we fix in Edgware Bury

Door frames are a common weak spot. The gap between the frame and the wall is hidden behind the architrave, so it’s easy to leave unsealed when doors are changed.

Most people get in touch after spotting something like this:

  • Old fire sealant that has split or come away
  • Door frames with gaps between frame and wall
  • Unsealed gaps where pipes and cables go through a wall
  • Open joints along the top of partitions

If you look after a building such as Broadfields Primary School, gaps opened by contractors for new cabling are a common finding in schools and offices.

Questions to ask before booking

  • Which colour the sealant will be
  • When the joint can take water or movement
  • How long the guarantee is
  • How the surfaces are prepared before sealing

Choosing a sealant specialist

Should I try it myself first?

If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.

What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is.

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