Fire Stopping in Duns
Work needed on a service penetration in Duns? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Non-fire-rated filler around services
- Snag lists that include open service penetrations
- Seals that don’t match their tested detail
Need fire stopping in Duns?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
How the job changes by surface
Risers and ceiling voids
Service risers and the voids above ceilings are where openings collect. Access to these areas is planned with you in advance along with any permits your site needs.
Cables and cable bundles
Data cabling added after handover is a regular cause of open service penetrations. Openings around new cables are resealed to the detail, and we tell you if the bundle exceeds what sealant covers.
About our fire stopping in Duns
Penetration seals are fire tested to BS EN 1366-3 and linear joint seals to BS EN 1366-4. 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 small duct penetrations where the tested detail allows, service gaps in risers and linear gaps at wall heads, and the failures we are asked to look at most are seals disturbed by maintenance and left open and non-fire-rated filler around services. Most enquiries from Duns start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.
In smaller Scottish places like Duns, buildings with fire-resisting walls typically include schools, care homes, hotels and health centres. Where services pass through, specified fire-rated sealant is installed following the manufacturer’s guidance for that wall or floor.
Building owners and contractors get the same cover: twelve months on the work we carried out. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Location
- Duns (TD11)
- Region
- Scottish Borders
- Guarantee
- 12 months on every job
- Price
- Quoted before any work starts
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Building owners, agents and FMs in Duns
For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, with CSCS-carded applicators on site.
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Duns can form part of a wider programme.
Questions we’re asked in Duns
Do you seal service penetrations in hotels around Duns?
Yes, where fire-rated sealant is the specified product. Each seal follows the tested detail, and rooms are done in turn.
Is Duns too small for you to travel to?
No. Small places get the same service as large ones. Every Scottish council area is within our area. Where we can, we group nearby jobs to make the most of each trip.
Does the weather affect the work?
For external joints, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
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.
Will you just go over the old sealant?
No, never. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.
How do you deal with asbestos in old sealant?
The duty to manage asbestos sits with the building’s dutyholder, so we’ll ask for the register before work on an older building. Work pauses if suspect material is found, until it has been tested.
Can you work while the building is occupied?
Typically, yes. Phased work can be planned so areas stay in use.
On site: what to expect
On arrival, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, and the work normally takes anything from one day to a planned run of visits, depending on the number of seals and the access. Where we can, we combine work around Duns with other jobs nearby, to make the most of each trip. Tell us how flexible your dates are.
- We ask for the product and detail your designer has specified.
- 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.
- We gun the sealant in to the specified depth around each service and tool it.
- Completed areas are checked with you, with the records agreed when we quoted.
Before we start on site
- Send your site hours and access windows
- Share the asbestos register for older buildings
- Tell us which areas need to stay in use
Ask for a quote
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.
Advice
What affects the price in Duns
What shapes the price:
- Which sealant the job calls for
- Removal of failed or old sealant
- Quantities, in metres or numbers
- Any access equipment needed
Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.
Before you send an enquiry
Diagnosis starts before we arrive. Tell us:
- Specification clauses that apply
- Access details, including height
- Any dates the work must fit around
- Drawings or a marked-up plan, if available
Send us photos, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.
Maintenance after handover
Problems stay small when the joints are checked regularly. In particular:
- Treat an open penetration as a priority repair
- Leave fire sealant to cure fully before covering it
- Settle who seals which penetrations at the start of a project
- Don’t let anyone top up a fire seal with the wrong product
During planned inspections, look at seals in risers, cupboards and voids. Look for cracks, unsealed new cables and gaps that have been enlarged.
Make reporting new openings part of every permit to work in service areas. It costs little and catches breaches early.
Do you need fire stopping in Duns?
When a seal departs from its tested detail, the evidence no longer covers it. An oversized gap, too shallow a bead, missing backing or two makers’ products combined are the usual culprits.
What tends to prompt an enquiry:
- Fire-rated sealant that has cracked or shrunk back
- Seals disturbed by maintenance and left open
- Open linear gaps along the top of fire-resisting walls
- Seals that don’t match their tested detail
Wherever services are added at a hospital such as Knoll Community Hospital (to the south of Duns) the compartment line has to be made good with the specified product.
Comparing quotes
- Their public liability cover
- The terms of the workmanship guarantee
- Health and safety accreditation such as CHAS
- Will failed sealant be removed rather than covered?
Other services in Duns
Fire-rated sealing for Duns buildings
Duns has several 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. 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.
For a unit at a site such as Duns Industrial Estate, 0.5 miles to the south of Duns, new power or data runs between office and warehouse can breach a compartment wall. In a school such as Berwickshire High School, fire-rated sealant goes in around service penetrations where it is specified.
Duns is in the Scottish Borders. Businesses, contractors and managing agents in Duns can call on us for service penetrations, as part of our coverage of the Scottish Borders. Duns is one of 91 places in the Scottish Borders on our list. For work in that direction, see our Edinburgh page.
Postcode districts covered here: TD11. Buildings on Market Square, Station Road and Murray Crescent are within our area. Duns sits on or close to the A6105 and A6112. If your building is just outside Duns, we cover Clockmill (1 mile west), Gavinton (1 mile south-west), Preston (2 miles north), Swinton (5 miles south-east) and Chirnside (5 miles east). Duns is one of the busier places in the Scottish Borders, and we take on service penetrations for its commercial and public buildings.
Near you in Duns
In Duns, that means premises near The Royal Bar, among other places. Other landmarks nearby include Knoll Hospital (under half a mile south) and Jim Clark Motorsport Museum (under half a mile west). For a walk, there’s Duns Law and Duns Castle nature reserve.