Fire stopping in Abbots Worthy
Fire-rated and intumescent sealing of service penetrations and linear gaps in Abbots Worthy and across Hampshire. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Seals disturbed by maintenance and left open
- Fire stopping installed outside its tested range
- Non-fire-rated filler around services
Fire stopping across Abbots Worthy
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Fire stopping in Abbots Worthy
Facilities managers in Abbots Worthy often find open service penetrations when ceilings come down for other work. If a specification already covers those walls and floors, we can reseal to it using the product and detail it sets out. Where there isn’t one, the designer or fire engineer needs to set one first. We work on cable penetrations, pipe penetrations and service gaps in risers, and what we’re called in for most is unsealed openings around new pipes and cables and openings found when ceilings come down for a refit. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Abbots Worthy is the same: the right product in a properly prepared joint.
Rural conversions around Abbots Worthy can put new fire-resisting partitions inside older structures. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.
Our workmanship is guaranteed for 12 months, in Abbots Worthy as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Where
- Abbots Worthy (SO21)
- Wider area
- Hampshire
- Guarantee
- 12 months on our workmanship
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
After the work
Regular inspection catches problems early. In particular:
- Ask the designer to confirm details early on refits
- Check risers and ceiling voids after each round of works
- Foam or ordinary sealant is never a fire-seal repair
- Record which product was used where
Store the specified product details somewhere the next contractor can find them. It makes later repairs much easier to match.
Make reporting new openings part of every permit to work in service areas. Small habits like this stop openings building up.
Fire stopping around Abbots Worthy: what changes locally
Fire stopping of openings and penetrations in England falls under Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. Abbots Worthy is about 59 miles from central London. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls, and the gaps need sealing with the specified product.
Refits at places like Moorside Retail Park, 1.6 miles south of Abbots Worthy, often reroute services through walls between units. Wherever services are added at a hospital such as Leigh House Hospital (to the south of Abbots Worthy) the compartment line has to be made good with the specified product.
Abbots Worthy is about 3 miles north-east of Winchester, in Hampshire. We send applicators to Abbots Worthy for service penetrations. 723 places across Hampshire fall within our area, including Abbots Worthy. We also cover Southampton, some 13 miles away.
Business premises anywhere in SO21 are within our area for service penetrations. For a building on Park Lane, Basingstoke Road and Mill Lane or nearby, send details and we will quote for service penetrations. Nearby places we also cover include Kings Worthy (1 mile south-west), Easton (1 mile south-east), Martyr Worthy (2 miles east), Winnall (2 miles south) and Itchen Abbas (2 miles east) for service penetrations. Bigger towns within reach include Basingstoke (14 miles north-east), Winchester (3 miles south-west), Eastleigh (9 miles south), Andover (12 miles north-west), Totton (15 miles south-west) and Chandler's Ford (9 miles south-west).
Near you in Abbots Worthy
Locally, jobs take us to sites close to Henry Beaufort School and The Cart And Horses Public House. The nearest railway station is Winchester station, roughly 2.2 miles south-west. Nearby you’ll also find Wolvesey Castle (2.4 miles south) and Royal Observer Corps Museum (1.4 miles south-west). The countryside around Abbots Worthy includes Winnall Moors and Twyford Down.
What sealant work can’t fix
A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is one of these:
- Issuing fire ratings or certificates for seals
- Gaps in walls that were never built as compartment walls
- Fire doors, dampers or other fire safety equipment
If you’re not sure, just call 01277 525 020 or email drawings and photos and we will give you a straight answer before you book.
Where we work in Abbots Worthy
- Cable penetrations
- Linear gaps at wall heads
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Pipe penetrations
Our process
Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Smaller jobs around Abbots Worthy can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.
- We read the specification, drawings or penetration schedule you send.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- 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.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
Preparing the site
- Share the asbestos register for older buildings
- Confirm the product named in the specification
- Tell us your opening times and when work is allowed
Getting a fixed quote
Send us photos, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.
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Abbots Worthy: questions and answers
Could you schedule work at a campus like University of Winchester for the vacation?
Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. Let us know which documents your site asks for, and we will confirm them alongside the quote.
How does the removal of BS 476 from Approved Document B affect fire-rated sealing in Abbots Worthy?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Is Abbots Worthy in your area?
Yes. We cover Abbots Worthy and the rest of Hampshire. To discuss a job, ring 01277 525 020 or use the quote form.
How long do sealant joints last?
It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.
Can staff carry on working while you are here?
In most cases, yes. We phase the work so most of the building stays in use.
Are you CHAS accredited and on Constructionline?
Yes. We’re CHAS accredited, we’re a Constructionline member and we use CSCS-carded applicators.
Do you seal on top of existing sealant?
No. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.
What the job involves on each surface
Drylining partitions
Service holes through plasterboard are frequently oversized or ragged. An oversized hole may be outside the sealant’s range and we’ll tell you what the detail says instead.
Small ducts
Some fire-rated sealant details cover small ducts. Bigger ducts and fire-resisting ductwork are normally handled with other products, and we will say if that applies.
Signs you need fire stopping in Abbots Worthy
Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Movement in the frame or slab can open the joint, and the wrong product can split as a result. Linear joint details set a width range and movement capability, and the seal has to sit within them.
Most enquiries start with something like this:
- Openings found when ceilings come down for a refit
- Open linear gaps along the top of fire-resisting walls
- Seals that don’t match their tested detail
- Old intumescent sealant that has split away
In a building such as Church of St Mary, any service penetration through a fire-resisting wall should be sealed to the specified detail.
Before you book anyone
- Whether primer will be used where the manufacturer specifies it
- Can the work be phased to keep areas open?
- The named product and why it was chosen
- How long is the guarantee, and what does it include?
How the quote is worked out
These are the things that shape the price:
- How much existing material needs removing
- Backing rod, priming and other preparation
- How accessible the joints are
- Phasing around occupants
The product called for affects the cost, and so does the preparation. Access, phasing and site requirements come into it too.
What we need to price the job
However big the job, these details speed things up:
- The product your specification calls for
- Clear photos of the problem areas
- Whether the building will be occupied during the work
- When you need the work done
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, give us a call on 01277 525 020 or email us.