The Mastic Doctor team standing beside their branded vans outside an office building
Scottish Borders · Scotland

Fire-rated sealing and fire stopping in Chirnside, Scottish Borders

Need fire stopping in Chirnside? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Openings found when ceilings come down for a refit
  • Head-of-wall gaps with no fire seal
  • Seals that don’t match their tested detail
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping near Chirnside

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

How we handle fire stopping in Chirnside

On a fit-out or refurbishment, we follow the services contractors floor by floor. We work from your penetration schedule or marked-up drawings. Tell us what records you need and we will confirm with the quote. Site teams most often ask us about snag lists that include open service penetrations and fire stopping installed outside its tested range, across small duct penetrations where the tested detail allows, service gaps in risers and pipe penetrations. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Chirnside, preparation and product choice get the time they need.

Refurbishments in small hotels, schools and care homes around places like Chirnside can leave gaps around new services. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.

Every job is signed off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.

Location
Chirnside (TD11)
Wider area
Scottish Borders
Guarantee
12 months on every job
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Compartment walls and floors in Chirnside

Scotland has its own building standards: the non-domestic Technical Handbook (clause 2.1.14) says service penetrations should be fire stopped to at least the fire resistance duration of the wall or floor, with products tested for that end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail.

At a healthcare site like Knoll Hospital (5.3 miles west of Chirnside), new services through compartment walls are a constant, and each needs the specified seal. For a building such as North Church, new heating or data runs are the usual reason penetrations need sealing.

Chirnside is in the Scottish Borders. We cover Chirnside and the rest of the Scottish Borders, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. 91 places across the Scottish Borders fall within our area, Chirnside among them. There’s a separate page for Edinburgh, about 40 miles away.

Business premises anywhere in TD11 are within our area for service penetrations. For a building on Main Street West End, Main Street East End and Windram Road or nearby, we can quote for service penetrations. Sites close to Chirnside are covered too, including Reston (4 miles north), Ayton (4 miles north-east) and Preston (5 miles west).

Landmarks near Chirnside

The nearest railway station is Reston station, about 3.5 miles north of the centre. Well-known places in the area include Blackadder House (1.6 miles south-west) and Knoll Hospital (5.3 miles west).

Map of Chirnside © OpenStreetMap contributors

What affects the price in Chirnside

We price every job individually. The main factors are:

  • The product specified
  • Site requirements such as inductions and permits
  • Backing rod, priming and other preparation
  • Distance, for remote addresses

We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.

Details that help us quote

A few photos plus some basic facts will normally do. Please tell us:

  • What the building is and how it’s used
  • Access details, including height
  • The product your specification calls for
  • Rough lengths or quantities, or drawings if you have them

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, give us a call on 01277 525 020 or send details through our quote form.

From enquiry to sign-off

Inspect, seal, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. For a building near Chirnside, directions, keys and a contact on the day are worth sorting early. We will confirm the plan with the fixed quote.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Improvised fillers and failed sealant are removed.
  4. Mineral wool or other backing is fitted where required.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. Completed areas are checked with you, with the records agreed when we quoted.

Before we start on site

  • Share the asbestos register for older buildings
  • Send any specification or drawings in advance
  • Let building users know which areas are affected

Getting a fixed quote

Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.

Ask for a quote

Read more

After the work

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Report damaged or disturbed seals as soon as they’re spotted
  • Leave fire sealant to cure fully before covering it
  • File the specified details where the next contractor can find them
  • Look above ceilings when tiles are lifted for other jobs

Give the sealant its full cure time before ceilings, boxing or decoration go over it. Not every fire-rated product can be painted.

The simplest way to keep compartment walls intact is to plan fire stopping into every job that crosses them. Then the seal goes in while the area is open instead of being left for someone else.

FAQs: Chirnside

Is hospital work, at somewhere like Knoll Hospital, something you do?

Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.

Which Scottish guidance covers penetration seals in Chirnside?

Under Scotland’s non-domestic Technical Handbook (clause 2.1.14), service penetrations should keep at least the wall or floor’s fire resistance duration, using products tested for their end use. The detail is set by the designer and goes through the warrant process; we install the specified product to its tested detail.

Can the building stay open while you work?

In the majority of cases, yes. We phase the work so most of the building stays in use.

Is colour matching possible?

It depends on the product specified. Some ranges are wide, others limited, so we’ll confirm the colours available for the specified product with the quote.

What will the job cost?

Every job gets its own fixed quote. To get one, ring 01277 525 020 or email a schedule or drawings with a description of the work.

Are you CHAS accredited?

Yes. We are CHAS accredited and a Constructionline member.

When can the area be used after sealing?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.

When something else is needed

Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:

  • Walls or floors that aren’t fire-resisting to begin with
  • Signing off or certifying a building’s fire stopping
  • Writing the fire-stopping specification

If in doubt, speak to us on 01277 525 020 or email the details over and we will say what we think before you book.

Surfaces we seal

  • Linear gaps at wall heads
  • Service gaps in risers
  • Small duct penetrations where the tested detail allows
  • Pipe penetrations
  • Cable penetrations
  • Joints between fire-resisting walls and floors

Common problems we fix in Chirnside

Mixing products or improvising a detail breaks the link with the test evidence. An oversized gap, too shallow a bead, missing backing or two makers’ products combined are the usual culprits.

Any of the following is a good reason to get the joints checked over:

  • Non-fire-rated filler around services
  • Fire-rated sealant that has cracked or shrunk back
  • Improvised or mixed-product fire seals
  • Penetration schedules that need working through

Schools such as Chirnside Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards.

What to look for in a quote

  • How they handle RAMS and site documents
  • Will failed sealant be removed rather than covered?
  • Whether primer will be used where the manufacturer specifies it
  • Proof of insurance

Questions to ask before you appoint anyone

General trades versus a specialist

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, which is what makes a joint last.

Putting right a botched joint often costs more than sealing it well at the start, 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.

Accreditations

Trusted. Accredited. Insured.