The Mastic Doctor team standing beside their branded vans outside an office building
East Lothian · Scotland

Fire-rated sealing and fire stopping in Whitecraig, East Lothian

We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in Whitecraig. Send details for a fixed quote.

  • Old intumescent sealant that has split away
  • Openings left by services added after handover
  • Openings found when ceilings come down for a refit
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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Fire stopping near Whitecraig

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

Fire stopping in Whitecraig, done properly

We should be clear about what we do and don’t do. The designer, fire engineer or building control decides which fire stopping is required. What we bring is careful installation of the specified sealant, to the maker’s guidance. If you are dealing with fire-stopping items raised at inspection or handover and unsealed joints where partitions meet the slab, we can help, on small duct penetrations where the tested detail allows, service gaps in risers and cable penetrations alike. Whether you call it commercial sealant work, mastic application or joint sealing, in Whitecraig it comes down to the same thing: the right product in a properly prepared joint.

Refurbishments in small hotels, schools and care homes around places like Whitecraig 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 standing beside their branded vans outside an office building
Location
Whitecraig (EH21)
Region
East Lothian
Guarantee
12 months on our workmanship
Quotes
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026

From enquiry to sign-off

When we get to site, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before any cutting starts, and the work typically takes anything from one day to a planned run of visits, depending on the number of seals and the access. For a building near Whitecraig, directions, keys and a contact on the day are worth sorting early. We’ll confirm the plan with the fixed quote.

  1. We ask for the product and detail your designer has specified.
  2. We sort the openings by the detail each one needs.
  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. We walk the completed areas with you and confirm the records agreed at quote stage.

Preparing the site

  • Tell us what induction or permit system the site runs
  • Point out any areas we must not close
  • Send any specification or drawings in advance

Getting a fixed quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, phone 01277 525 020 or email drawings and photos.

Get a price

Related advice

Commercial clients in Whitecraig

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. Several sites can go on one quote, so there’s one set of paperwork to deal with.

CHAS accredited and a Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

FAQs: Whitecraig

Will you take on work at estates like Inveresk Mills Industrial Park, close to Whitecraig?

Yes. We cover Whitecraig and the area around it, including industrial estates, business parks and retail parks such as Inveresk Mills Industrial Park. A few photos and the unit address let us price the work.

Would you work within a site like Shawfair Park Hospital?

Yes, hospitals are one of the sectors we cover. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

What do you charge?

It depends on the job: quantities, access, the product and any phasing. Call for a quote.

Is the BS 476 change in 2029 relevant to fire stopping?

For buildings in England, Approved Document B removes BS 476 references from 2 September 2029. Classification to BS EN 13501-2 becomes the expected evidence, though transitional rules apply. In Scotland, the Technical Handbook sets its own guidance.

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and we will price the work to it.

Do you have third-party installer accreditation for fire stopping?

No, and we’d rather be clear about that. Third-party schemes aren’t a legal requirement, but many clients and main contractors ask for them, so it’s worth checking what your contract says. If it doesn’t require one, we can install the specified fire-rated sealant to its tested detail.

What site paperwork can you supply?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.

Honest limits

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Reviewing a building’s overall fire safety
  • Writing the fire-stopping specification
  • Plastic pipes whose detail calls for a collar or wrap

If you are not sure, just call 01277 525 020 or use the quote form and we will give you a straight answer.

Joints and surfaces we work on

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

Penetration seals near Whitecraig

Scottish guidance (non-domestic Technical Handbook, clause 2.1.14) asks that penetrations match at least the fire resistance period of the element they pass through, with proprietary products, intumescent ones included, tested for their end use. We install fire-rated sealant to that tested detail where it is specified. Whitecraig has a number of hotels close by, all within 2 miles. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal.

Campus buildings at universities such as Queen Margaret University (1.6 miles north-west of Whitecraig) see constant changes to data and services, and fire-rated sealant goes in around new penetrations where it is specified. Where a unit on an estate such as Inveresk Mills Industrial Park, 1.4 miles north-west of Whitecraig, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail. For a site team at a college like Edinburgh College - Milton Road Campus, which lies north-west of Whitecraig, fire-rated sealing is best scheduled after the summer works.

Whitecraig is about 2 miles south-east of Musselburgh, in East Lothian. If you’re looking for fire stopping in Whitecraig, we can help. 48 places across East Lothian fall within our area, Whitecraig among them. We also cover Edinburgh, some 7 miles away.

Business premises anywhere in EH21 are within our area. For a building on Whitecraig Crescent, Whitecraig Terrace and Whitecraig Gardens East or nearby, we can quote for service penetrations. Sites close to Whitecraig are covered too, including Carberry (1 mile south-east), Old Craighall (1 mile west), Inveresk (1 mile north), Wallyford (1 mile north-east) and Musselburgh (2 miles north-west). Bigger towns within reach include Haddington (10 miles east), Tranent (4 miles north-east), North Berwick (15 miles north-east), Prestonpans (3 miles north-east), Cockenzie and Port Seton (5 miles north-east) and Longniddry (7 miles north-east).

Local landmarks in Whitecraig

For rail, the closest station is Wallyford station, about 1.6 miles north-east. Nearby you will also find Musselburgh Doll Museum (1.6 miles north-west) and Midlothian Community Hospital (3.5 miles south-west). Not far away are Whinny Hill and Duddingston Loch.

Map of Whitecraig © OpenStreetMap contributors

Surface by surface

Cables and cable bundles

Data cabling added after handover is a regular cause of open service penetrations. We reseal around them to the specified detail, and we tell you if the bundle exceeds what sealant covers.

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 first.

Doing it in-house

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

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.

Cost factors for service penetrations

Sealant work doesn’t have a standard rate, because every site is different. What we take into account:

  • Quantities, in metres or numbers
  • Site requirements such as inductions and permits
  • The product specified
  • Working within restricted access windows

Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

Details that help us quote

We can often quote from photographs and a few details. Please tell us:

  • How the joints are reached, and at what height
  • The site address and postcode
  • Specification clauses that apply
  • Whether the building will be occupied during the work

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, call the office on 01277 525 020 or email the details over.

Accreditations

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