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

Fire stopping in Reston

Fire-rated and intumescent sealing of service penetrations and linear gaps in Reston. CHAS accredited and fully insured, with a 12-month guarantee.

  • Openings left by services added after handover
  • Expanding foam used as fire stopping
  • Hidden openings found during inspections
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Fire stopping in Reston

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Fire stopping in Reston

On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, phone 01277 525 020 or email drawings and photos with the schedule or marked-up drawings and the specified product data. Tell us what records you need and we’ll confirm with the quote. If you have service penetrations left open after M&E works and non-fire-rated filler around services, we can help. A single leaking joint is often how a building in Reston first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Refurbishments in small hotels, schools and care homes around places like Reston 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.

The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Reston (TD14)
Wider area
Scottish Borders
Cover
12 months on our workmanship
Price
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

Keeping the joints sound

Cleaning and maintenance staff play a part too. Pass these on to them:

  • Foam or ordinary sealant is never a fire-seal repair
  • Arrange inspection before areas are covered up
  • Flag new cables with no seal around them
  • Put resealing into every M&E and fit-out package

After every round of M&E works, check that the openings created have been sealed. A short check at the end of each job saves a long hunt later.

Specify fire stopping early on refits, not as an afterthought. The designer can then choose details that suit the services planned, and the work runs in step with the M&E.

How the job changes by surface

Drylining partitions

Drylined fire walls are tested in a particular build-up. We check that the product’s detail covers that partition type and board thickness.

Linear joints

Head-of-wall joints often have to absorb slab deflection. We use the product and backing the detail names for that movement.

Leave it or put it right?

Open penetrations multiply: every new cable or pipe adds another. A schedule that is dealt with regularly stays manageable, rather than turning into a full building survey and reseal. In Scotland, wind-driven rain finds a failed joint quickly, and for a smaller place like Reston, a repair visit takes planning, so it’s better to act early.

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we will explain how it’s made up.

Why appoint us

  • A fixed quote before work starts
  • A Constructionline member, so easy to vet
  • Workmanship guaranteed for 12 months
  • Specification-led, product-correct work

See what affects the cost and how we’re accredited.

Fire stopping around Reston: points for this area

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, using products tested for the way they’re used. Where fire-rated sealant is specified, that’s what we install, to the tested detail.

For buildings in and around Reston, fire-rated sealant is installed where it is specified, to the manufacturer’s tested detail. For a building such as Reston Church Of Scotland, new heating or data runs are the usual reason penetrations need sealing.

Reston is in the Scottish Borders. We send applicators to Reston for service penetrations. Reston is one of 91 places in the Scottish Borders on our list for service penetrations. For work in that direction, see our Edinburgh page, about 40 miles away.

We take on service penetrations across the TD14 postcode area, whatever the building. If your site is on Main Street, Ladeside and Newmains Farm Road or close by, send details and we’ll quote for service penetrations. Nearby places we also cover include Ayton (3 miles east), Coldingham (3 miles north-east), Scottish Borders (3 miles north-east), Chirnside (4 miles south) and St Abbs (4 miles north-east) for service penetrations.

Around Reston

There’s a railway station in Reston itself: Reston station. A little further out are Ferney Castle (1.2 miles south). Green spaces nearby include Ayton Hill and Coldingham Loch.

Map of Reston © OpenStreetMap contributors

When it isn’t the sealant

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Signing off or certifying a building’s fire stopping
  • Deciding what a wall or floor needs, which belongs to the designer
  • Reviewing a building’s overall fire safety

If you’re not sure, just phone 01277 525 020 or send photos by email and we’ll give you a straight answer.

What we seal

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

FAQs: Reston

Do you design the fire stopping for buildings in Reston?

No. Fire-stopping design and sign-off belong to the designer, principal designer, fire engineer or building control. We install what’s specified, to the product’s tested detail.

Is Reston off your patch?

No. Places such as Reston are covered as much as the big towns. Our area covers all of Scotland, cities, towns and islands alike. Good photos up front let us bring everything on the first visit.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

What’s the quickest route to a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photographs and a postcode.

What happens if old sealant might contain asbestos?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and work stops until any suspect material has been tested. We don’t remove asbestos-containing materials.

Who decides which product is used?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

How long do sealant joints last?

Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

How the quote is worked out

Quotes vary with the job. Expect it to depend on:

  • Any access equipment needed
  • Induction, permit and paperwork requirements
  • Backing rod, priming and other preparation
  • How much there is to seal

What a job costs comes down to how many linear metres there are, what has to come out first and the access. Call for a quote when you are ready.

Before you send an enquiry

Diagnosis starts before we arrive. Let us know:

  • The type of building and who uses it
  • The product your specification calls for
  • How the joints are reached, and at what height
  • Where the site is, with the postcode

To get a fixed quote, speak to us on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.

How a job runs

Site rules come first: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Tell us who will meet us and how to get in at your building near Reston. That goes into the plan alongside the quote.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Mineral wool or other backing is fitted where required.
  5. Fire-rated or intumescent sealant goes in around the services and is tooled off.
  6. Completed areas are checked with you, with the records agreed when we quoted.

What we need from you

  • Let us know about inductions and permits
  • Point out any areas we must not close
  • Warn occupants and staff about the work

Getting a fixed quote

Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. The easiest way is to give us a call on 01277 525 020 or use the quote form.

Get a quick quote

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