Fire stopping in Lymington
Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Lymington and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Openings left by services added after handover
- Head-of-wall gaps with no fire seal
- Non-fire-rated filler around services
Fire stopping in Lymington
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Building owners, agents and FMs in Lymington
Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.
For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.
Fire stopping in Lymington
We should be clear about what we do and don’t do. Deciding the specification sits with the designer, the fire engineer and building control; sign-off sits with them too. We fit the specified fire-rated sealant following that specification and the maker’s installation guidance on buildings around Lymington. If you have service penetrations left open after M&E works and penetration schedules that need working through, we can put it right, whatever the surface. Facilities teams, main contractors and managing agents in Lymington tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
In a town such as Lymington, fire-rated sealing is often needed in schools, surgeries, care homes, offices and flats above shops. Whenever new services go through those walls, the gaps need sealing with the specified product.
We stand by our work with a 12-month guarantee. That covers our preparation and application.
- Location
- Lymington (SO41)
- Wider area
- Hampshire
- Guarantee
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Our process
We schedule the visit to fit the site hours and access windows you give us. While we’re working, the area stays contained and tidy, and your contact hears from us before we move to the next area. For a town like Lymington, we try to group jobs for the same client into one visit. Tell us when the building is open and we will plan to suit.
- We ask for the product and detail your designer has specified.
- We sort the openings by the detail each one needs.
- Improvised fillers and failed sealant are removed.
- 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
- Point out parking and an unloading spot
- Let us know about inductions and permits
- Share the asbestos register for older buildings
Get a fixed quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to speak to us on 01277 525 020 or email us with what you know.
Advice
Fire stopping in Lymington: the local picture
Fire stopping of openings and penetrations in England falls under Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail. A number of hotels sit less than 2 miles from Lymington. 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.
In a building such as Church of St. Thomas the Apostle, any service penetration through a fire-resisting wall should be sealed to the specified detail. In a hotel such as Londesborough Hotel (less than half a mile east of Lymington), new pipework or cabling through bedroom and corridor walls needs sealing with the specified product.
Lymington is in Hampshire. Across the SO41 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Lymington is one of 723 places we cover in Hampshire. We also cover Southampton, some 13 miles away.
Work on service penetrations is covered throughout SO41. Streets here include High Street, The Square and Priestlands Place. Lymington sits on or close to the A337 and B3054, which helps when planning parking and deliveries for the job. We also cover Pennington (1 mile south-west), Walhampton (1 mile east), Lower Pennington (1 mile south), Warborne (1 mile north) and Boldre (2 miles north) for service penetrations. Bigger towns within reach include Totton (11 miles north), Hedge End (15 miles north-east), Hythe (10 miles north-east), New Milton (5 miles west), Ringwood (12 miles north-west) and Locks Heath (14 miles north-east).
Near you in Lymington
In Lymington, that means premises near Southlands School, Priestlands School and Thomas Tripp pub and the streets around them. For rail, the closest station is Lymington Town station, roughly 0.6 miles north-east. Nearby you will also find Lymington New Forest Hospital (0.9 miles north) and St Barbe Museum and Art Gallery (under half a mile north-east). Not far away are Lymington and Keyhaven Marshes Nature Reserve.
Doing it in-house
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Honest limits
Some faults sit outside our scope, and we say so rather than covering them up:
- Gaps in walls that were never built as compartment walls
- Designing or specifying fire stopping, which sits with the designer or fire engineer
- Approving the work on behalf of building control
Not sure which it is? You can ring 01277 525 020 or email the details over and we’ll tell you honestly before you book.
Where we work in Lymington
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
- Cable penetrations
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Service gaps in risers
FAQs: Lymington
How does the move away from BS 476 affect penetration seals in Lymington?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Our part doesn’t change: the specified product, to its tested detail.
Do you seal service penetrations in hotels around Lymington?
Yes, where fire-rated sealant is the specified product. We match the product to the wall or floor and the services, and say if something other than sealant is needed.
Can weather delay the job?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Inside work is seldom held up.
Are you fully insured?
Yes. We’re fully insured, including public liability cover.
Which sealant will you use?
The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
Is the work guaranteed?
Yes. Workmanship is guaranteed for 12 months.
Do you hold CHAS accreditation?
Yes. We’re CHAS accredited and a Constructionline member.
Common problems we fix in Lymington
Plenty of openings were simply never closed. Inspections, refurbishments and ceiling access typically bring them to light.
Look out for the following:
- Hidden openings found during inspections
- Penetration schedules that need working through
- Non-fire-rated filler around services
- Old intumescent sealant that has split away
In a school such as Lymington Junior School, fire-rated sealant goes in around service penetrations where it is specified.
Questions to ask before you book
- How joint depth will be controlled
- Will CSCS-carded applicators be on site?
- Health and safety accreditation such as CHAS
- What level of public liability insurance do they hold?
Looking after the joints
A few simple habits keep the new joints working:
- Report damaged or disturbed seals as soon as they’re spotted
- Record which product was used where
- Keep general-purpose fillers away from compartment walls
- Check risers and ceiling voids after each round of works
Never top up a fire seal with foam, ordinary silicone or filler. A repair should use the original product, installed the same way.
The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. That way the opening is sealed while the trade and access are still there.