Woodhall fire stopping
Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Woodhall and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.
- Openings left by services added after handover
- Improvised or mixed-product fire seals
- Snag lists that include open service penetrations
Fire stopping in Woodhall
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
What we can’t put right
Some faults sit outside our scope, and we say so rather than covering them up:
- Signing off or certifying a building’s fire stopping
- Designing or specifying fire stopping, which sits with the designer or fire engineer
- Gaps in walls that were never built as compartment walls
Not sure which it is? You can ring 01277 525 020 or send photos by email and we’ll tell you honestly.
What we seal
- Linear gaps at wall heads
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Service gaps in risers
- Pipe penetrations
- Cable penetrations
Fire stopping in Woodhall
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints. That classification, such as EI 60 or EI 120, belongs to the product in its tested arrangement. Reproducing the tested arrangement on site is the part we take care of. We work on cable penetrations, small duct penetrations where the tested detail allows and linear gaps at wall heads, and what we are called in for most is expanding foam used as fire stopping and openings left by services added after handover. A single leaking joint is often how a building in Woodhall first comes to us: we look at the rest while we’re there and tell you what we find.
For a building near Woodhall, we plan fire-rated sealing so it’s finished in one visit where possible. Send the specification and photos of the openings, with sizes if you have them.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.
- Where
- Woodhall (PA14)
- Region
- Inverclyde
- Guarantee
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Updated
- 3 November 2026
What happens if it’s left?
An open or wrongly sealed service penetration lets fire and smoke reach the next compartment much sooner than the building was designed for. While the openings can be reached, sealing them is normally straightforward. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. For buildings near Woodhall, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.
Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.
Why us?
- 12-month guarantee on workmanship
- Constructionline member
- Public liability insurance in place
- One phone line for London, the South East and Scotland
See what affects the cost and our accreditations.
Places near Woodhall
What else we do in Woodhall
From enquiry to sign-off
We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. Travel to smaller Scottish places like Woodhall is planned so the job is finished in one visit where possible, so photos, sizes and a full list matter. External joints need a dry spell as well.
- We read the specification, drawings or penetration schedule you send and raise any questions before we price.
- 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.
- We fit the backing the detail asks for, to the stated depth.
- 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
- Agree which areas must stay open
- Let building users know which areas are affected
- Let us know about inductions and permits
Ask for a quote
To get a fixed quote, call 01277 525 020 or use the quote form, telling us the site location and the nature of the job. You can also send details through our quote form.
Read more
Questions about Woodhall
Is hospital work, at somewhere like Dumbarton Joint Hospital, something you do?
Yes, hospitals are one of the sectors we cover. Work is phased so departments keep running, under the site’s own rules.
How do the Scottish rules apply to fire-rated sealing in Woodhall?
Scotland’s non-domestic Technical Handbook covers it in clause 2.1.14: penetrations keep at least the element’s fire resistance duration, with products tested for their end use. Design sits with the designer and the verifier; installation to the tested detail is our part.
How long will the new sealant last?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.
Can you send site paperwork?
Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.
How soon can the area be used again?
Curing time varies by product, and we confirm it on the day.
Does the weather affect the work?
Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.
Will your applicators have CSCS cards?
Yes. Should the site need card details in advance, let us know and we will send them with the quote.
Work for main contractors and building owners
Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first, with CSCS-carded applicators on site.
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.
Compartment walls and floors in Woodhall
In Scotland, clause 2.1.14 of the non-domestic Technical Handbook expects service penetrations to keep at least the fire resistance duration of the wall or floor, and products should be tested for their end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail.
Industrial units on estates such as Port Glasgow Industrial Estate (1 mile west of Woodhall) often separate offices from warehouse space with fire-resisting walls, and new services through them need the specified seal.
Woodhall is about 1 mile east of Port Glasgow, in Inverclyde. Our applicators travel to Woodhall for work on service penetrations. 19 places across Inverclyde fall within our area, including Woodhall. We also cover Glasgow, around 15 miles from Woodhall.
Business premises anywhere in PA14 are within our area for service penetrations. Streets here include Iona Road, Mid Avenue and Bute Avenue. We also cover Bardrainney (1 mile south-west), Mid Auchinleck (1 mile south-west), Port Glasgow (1 mile west), Bogston (2 miles west) and Cardross (2 miles north) for service penetrations. Further afield, our area takes in Greenock (5 miles west), Gourock (7 miles west), Cartsdyke (4 miles west), Kilmacolm (3 miles south), Braeside (7 miles west) and Inverkip (8 miles west).
What’s near Woodhall
Woodhall has its own railway station: Woodhall station. Nearby you will also find Finlaystone House - Doll Collection (1.2 miles east) and Newark Castle (1.1 miles west). Not far away are Dumbuck Hill and Whitemoss Dam.
When to bring in a specialist
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Common problems we fix in Woodhall
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.
Most enquiries start with something like this:
- Old intumescent sealant that has split away
- Hidden openings found during inspections
- Penetration schedules that need working through
- Seals that don’t match their tested detail
Theatres, wards and plant rooms at sites like Dumbarton Joint Hospital, 2.5 miles north-east of Woodhall, all have compartment walls crossed by services.
What your quote should include
- Their approach to joint depth and backing
- How long is the guarantee, and what does it include?
- How the existing material will be dealt with
- Their public liability cover