Fire stopping in Ivybridge
Fire stopping in Ivybridge, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.
- Unsealed joints where partitions meet the slab
- Builders’ foam or ordinary silicone in compartment walls
- Fire sealant pulled out of the opening
Fire stopping near Ivybridge
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
What we are called out for in Ivybridge
Physical damage is another reason seals stop doing their job. Seals get knocked during maintenance, cut back to add a cable or pulled out when services are swapped, and the repair is often skipped.
If one of these sounds familiar, it’s time for a closer look:
- Fire sealant pulled out of the opening
- Damaged fire seals in risers and voids
- Expanding foam used as fire stopping
- Head-of-wall gaps with no fire seal
At a college such as Richmond-upon-Thames College, 0.6 miles to the south of Ivybridge, checking penetration seals after summer M&E works is good practice.
Questions to ask before you book
- Will RAMS and insurance details be available?
- How long is the guarantee, and what does it include?
- Who will actually carry out the work
- Proof of insurance
How we handle fire stopping in Ivybridge
Every service that crosses a compartment wall or floor leaves an opening, and that opening needs sealing to hold back fire and smoke. Our part is installing fire-rated and intumescent sealant at those openings and along linear gaps, where the specification calls for it. Each seal follows the manufacturer’s tested detail rather than guesswork. If you have expanding foam used as fire stopping and old intumescent sealant that has split away, we can put it right, on linear gaps at wall heads, cable penetrations and pipe penetrations alike. Whoever orders the work in Ivybridge, the brief is usually the same: a clear scope, tidy work and joints that don’t fail again.
After a fit-out or new cabling in a London building, risers and ceiling voids are where open service gaps tend to be found. If sealant is the specified product we fit it to its tested detail, and if the detail needs something else, you’ll hear it from us.
Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Where
- Ivybridge (TW7, TW1, TW2)
- Region
- Greater London
- Cover
- 12 months on every job
- Quote
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
When something else is needed
Before quoting, we check that sealant is the right answer. It isn’t the answer for:
- Writing the fire-stopping specification
- Construction that lacks the fire resistance the seal relies on
- Signing off or certifying a building’s fire stopping
Not sure which it is? You can phone 01277 525 020 or email us and we will tell you honestly before you book.
Joints and surfaces we work on
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
- Cable penetrations
- Linear gaps at wall heads
- Pipe penetrations
- Service gaps in risers
Looking after the joints
Your facilities or cleaning team can help the joints last. Share these points with them:
- File the specified details where the next contractor can find them
- Arrange inspection before areas are covered up
- Ask the designer to confirm details early on refits
- Foam or ordinary sealant is never a fire-seal repair
Once the seals are in, tell other trades they exist and must not be disturbed. If a seal has to be opened for a new service, it should be reinstated to the same detail, by someone who knows the system.
Make reporting new openings part of every permit to work in service areas. It costs little and catches breaches early.
On site: what to expect
In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed before we move to the next. In Ivybridge, most buildings stay in use during the work, so zones and timings are agreed with whoever manages the building. Areas are handed back as each section is finished.
- First we go through the drawings, schedule or specification for the seals.
- On site, each opening is checked against the tested detail it is meant to follow.
- Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
- Mineral wool or other backing goes in wherever the detail asks.
- We apply the specified sealant to the depth and around the services as the detail shows.
- If an opening needs something other than sealant, we tell you instead of improvising.
What we need from you
- Tell staff and tenants when we’ll be in
- Point out any areas we must not close
- Make sure the joints can be reached
Ask for a quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, speak to us on 01277 525 020 or email drawings and photos.
Related advice
Towns and villages near Ivybridge
What else we do in Ivybridge
Ivybridge: questions and answers
Can you take on a job at a hospital such as West Middlesex Hospital?
Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.
Can you work in a London building with booked loading and goods-lift slots?
Yes. Booked loading bays, goods lifts and permit-to-work systems are normal for London jobs. Share the building’s contractor rules and we will work to them. The ULEZ covers the whole of Greater London, which we allow for
Can you work to our specification?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.
Is it fine to apply new sealant on top of old?
No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.
Can the sealant be colour-matched?
In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We will confirm the colours available for the specified product.
Do you need to see the site first?
Many jobs can be quoted from photographs, drawings or a joint schedule. Where they aren’t, we arrange a site visit.
Do you work in Scotland as well as England?
Scotland sets its own building regulations, with Technical Handbooks. Either way, we install the specified sealant to its tested detail.
Leave it or put it right?
The longer openings stay, the more there tend to be: every new cable or pipe adds another. A schedule that is dealt with regularly stays manageable, rather than turning into a full building survey and reseal. In a London building, a failed joint rarely affects only one party: water travels through shared structures, and a small leak becomes a dispute between occupiers. Putting it right early is less disruptive than dealing with the consequences.
What a job costs comes down to how many linear metres there are, how much old material needs removing and the access. Call for a fixed quote when you are ready.
Why clients in Ivybridge choose us
- Sealing commercial buildings since 2005
- Workmanship guaranteed for 12 months
- Constructionline member for supplier checks
- Public liability insurance in place
Read what affects the cost and our accreditations and insurance.
Site staff or a sealant specialist?
What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Compartment walls and floors in Ivybridge
Ivybridge has plenty of hotels close by, all within 2 miles. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail. London’s office and residential buildings are refitted constantly, and each round of cabling or pipework can leave open penetrations. Penetrations are sealed with the specified product, to its tested detail, under the building’s own permit rules.
For a hotel such as London Marriott Hotel Twickenham (under half a mile south of Ivybridge), penetration seals are worth checking after any refit or services upgrade. On estates like Twickenham Trading Estate, under half a mile to the south-east of Ivybridge, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.
Ivybridge is about 1 mile south-east of Hounslow, in Greater London. Businesses, contractors and managing agents in Ivybridge can call on us for service penetrations. Ivybridge is one of 764 places we cover in Greater London. For work in that direction, see our London page.
Work on service penetrations is covered throughout TW7, TW1 and TW2. If your site is on Hall Road, Rugby Road and Mogden Lane or close by, send details and we’ll quote for service penetrations. Just outside Ivybridge, we also work in Hounslow (1 mile north-west), Woodlands (1 mile north), Twickenham (1 mile south), Isleworth (1 mile north-east) and St Margarets (1 mile east). Bigger towns within reach include London (11 miles east), City of Westminster (9 miles north-east), Marylebone (9 miles north-east), Kensington (7 miles north-east), St Pancras (11 miles north-east) and Shoreditch (12 miles east).
Around Ivybridge
Locally, jobs take us to sites close to The Richmond upon Thames School, Inwood Park and Duke of Cambridge pub, among other places. For rail, the closest station is Twickenham station, roughly 0.8 miles south-east of the centre. Well-known places in the area include South Middlesex Hospital (less than half a mile south-east) and Treaty Centre (1.2 miles north-west). Green spaces nearby include Richmond Hill and Garden Lake.