Fire stopping in Lexden
Planning work on a service penetration in Lexden? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Openings found when ceilings come down for a refit
- Fire sealant pulled out of the opening
- Damaged fire seals in risers and voids
Fire stopping across Lexden
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Doing it in-house
Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.
Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Fire stopping in Lexden, done properly
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints, with results classified under BS EN 13501-2. A rating such as EI 60 only holds when the product is installed as it was tested. So our job is to reproduce that arrangement faithfully. We work on small duct penetrations where the tested detail allows, service gaps in risers and cable penetrations, and the failures we’re asked to look at most are snag lists that include open service penetrations and open linear gaps along the top of fire-resisting walls. Searching for sealant specialists in Lexden? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.
Buildings in a smaller place such as Lexden that need fire-rated sealing are typically schools, care homes, surgeries, small offices and flats over shops. Around those penetrations, fire-rated sealant is installed if specified, with depth, backing and gap all as tested.
The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.
- Place
- Lexden (CO3, CO2)
- Wider area
- Essex
- Cover
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Updated
- 3 November 2026
When something else is needed
We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:
- Approving the work on behalf of building control
- Reviewing a building’s overall fire safety
- Walls or floors that aren’t fire-resisting to begin with
If you are not sure, just give us a call on 01277 525 020 or email drawings and photos and we’ll give you a straight answer.
What we seal
- Cable penetrations
- Service gaps in risers
- Joints between fire-resisting walls and floors
- Linear gaps at wall heads
- Pipe penetrations
- Small duct penetrations where the tested detail allows
On site: what to expect
In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then handed back before the next one starts. Several jobs near Lexden can be grouped on one trip. Tell us your site hours and we will plan around them.
- First we confirm the product and tested details named in the specification.
- We sort the openings by the detail each one needs.
- Old or wrong materials are cut out.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Preparing the site
- Clear stock, furniture or equipment away from the joints
- Agree which areas must stay open
- Tell us your opening times and when work is allowed
Quotes
Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, ring 01277 525 020 or email us.
Advice
What affects the price in Lexden
We price every job individually. The things that drive the figure:
- The site’s rules and procedures
- How much existing material needs removing
- Which sealant the job calls for
- Location, for remote and island sites
The product called for affects the cost, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.
What we need to price the job
A few photographs plus some basic facts will normally do. Please tell us:
- What the building is and how it’s used
- Clear photographs of the problem areas
- Any dates the work must fit around
- Asbestos survey details if the building is older
If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.
Places near Lexden
Other services in Lexden
Commercial clients in Lexden
Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, and each stage is agreed with your contact.
When you manage a building on behalf of an owner, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
FAQs: Lexden
Will you take on work at estates like Stanway Retail Park, close to Lexden?
Yes. Estates, retail parks and business parks around Lexden, Stanway Retail Park among them, are all within reach. A few photos and the unit address let us price the work.
Is a hospital such as Oaks Hospital somewhere you can work?
Yes. Healthcare sites are among the places we work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Can you fire stop behind the services contractors?
Yes. Send the schedule or marked-up drawings and the specified product details. Work can run area by area behind the M&E trades keeping pace with the programme.
Do you approve fire stopping for building control?
No. Sign-off isn’t ours to give, and we don’t hold a third-party installer certificate. We work to the specification and the manufacturer’s installation guidance, and any records you need can be confirmed with the quote.
Will you quote for a small job?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
How do we ask for a quote?
There are four steps: send details, get a quote, we seal, guaranteed. The first step only needs photographs and a postcode.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and we will price the work to it, flagging anything that needs clarifying.
Keeping the joints sound
To get the most from the new sealant:
- File the specified details where the next contractor can find them
- Check with the data sheet before painting over fire sealant
- Get seals inspected before ceilings and boxing close
- Put resealing into every M&E and fit-out package
After every round of M&E works, check that the openings created have been sealed. Building it into each contractor’s sign-off keeps the walls intact.
Ask every contractor who works in risers or voids to report openings they create. Small habits like this stop openings building up.
Fire stopping around Lexden: how the place shapes the job
There are a good number of hotels within about 2 miles of Lexden. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. Central London is about 49 miles from Lexden. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls.
Colleges such as The Sixth Form College Colchester, 1.3 miles to the north-east of Lexden, add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product. Hotels such as The Grosvenor Hotel (to the east of Lexden) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified. Hospital estates such as Oaks Hospital, 2 miles north-east of Lexden, are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.
Lexden is about 1 mile west of Colchester, in Essex. We cover commercial sites throughout Lexden, whether it’s a single job or part of a planned programme. Lexden is one of 644 places we cover in Essex. For work in that direction, see our London page, about 49 miles away.
If you need fire stopping in CO3 and CO2, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on Park Road, Heath Road and Capel Road. Lexden sits on or close to the A1124, useful when we plan access and materials. If your building is just outside Lexden, we cover Camulodunum (1 mile east), Braiswick (1 mile north), Abbey Field (1 mile south-east), Colchester (1 mile east) and Beacon End (2 miles west). Nearby towns on our patch include Braintree (13 miles west), Clacton-on-Sea (13 miles south-east), Maldon (13 miles south-west), Witham (11 miles south-west), Halstead (11 miles west) and Heybridge (12 miles south-west).
What’s near Lexden
Recent enquiries here include premises near Lexden Park, Prettygate Infant School and The Sun Inn and the streets around them. Lexden’s nearest station is Colchester station, about 1.6 miles north-east of the centre. Other landmarks nearby include Essex County Hospital (1 mile east) and Lion Walk (1.5 miles east). The countryside around Lexden includes Lexden Gathering Grounds.