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

Fire Stopping in Gayfield

Fire-rated and intumescent sealing of service penetrations and linear gaps in Gayfield and across Edinburgh. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Head-of-wall gaps with no fire seal
  • Fire-stopping items raised at inspection or handover
  • Non-fire-rated filler around services
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Fire stopping for Gayfield sites

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Fire stopping for commercial buildings in Gayfield

For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. To price a package, speak to us on 01277 525 020 or email us with the schedule or marked-up drawings alongside the manufacturer’s details. Tell us what records you need and we will confirm with the quote. We work on joints between fire-resisting walls and floors, service gaps in risers and linear gaps at wall heads, and the failures we are asked to look at most are openings found when ceilings come down for a refit and penetration schedules that need working through. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Gayfield it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Older stone and tenement buildings in Scotland’s cities have normally been re-serviced many times. Before sealing, we confirm the wall or floor and the services passing through, so the product matches the detail, and design questions go to the designer or verifier.

Building owners and contractors get the same cover: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Gayfield (EH7, EH1, EH3)
Wider area
Edinburgh
Guarantee
12 months on every job
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Building owners, agents and FMs in Gayfield

If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Fire stopping around Gayfield: how the place shapes the job

The area within 2 miles of Gayfield holds plenty of hotels. 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. 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, using products tested for the way they’re used. We install what’s specified, to the product’s tested detail.

Shop fits in centres such as St. James Centre (to the south of Gayfield) can bring new services through fire-resisting walls between units, which then need the specified seal. Theatres, wards and plant rooms at sites like Western General Hospital (Edinburgh), 1.9 miles west of Gayfield, all have compartment walls crossed by services.

Gayfield is about 1 mile north-east of Edinburgh, in Edinburgh. Across the EH7 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Gayfield is one of 174 places in Edinburgh on our list for service penetrations.

If you need fire stopping in EH7, EH1 and EH3, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on York Lane, Meuse Lane and Albany Lane. Gayfield sits on or close to the A900, useful when we plan access and materials. Sites close to Gayfield are covered too, including Broughton (1 mile south-west), Greenside (1 mile south), Bellevue (1 mile west), Pilrig (1 mile north-east) and New Town (1 mile west). A short drive away, we cover Queensferry (8 miles west), South Portobello (3 miles east), Southhouse (4 miles south), Gilmerton (4 miles south-east), Muirhouse (3 miles west) and Slateford (3 miles south-west). As one of the bigger centres in Edinburgh, Gayfield has a broad mix of commercial, public and industrial buildings, and we cover them all.

What’s near Gayfield

Around Gayfield, our work takes us to commercial buildings near King George V Park, Mannafields Christian School and St Cuthbert's Church. Also close by are Drummond Community High School (under half a mile north-west), 7 pub (less than half a mile south-east) and McDonald Road Library (less than half a mile north-east). Gayfield’s nearest station is Edinburgh Waverley station, roughly 0.5 miles south. Well-known places in the area include Victorian Pharmacy Museum (less than half a mile south-west) and Royal Public Dispensary of Edinburgh (0.7 miles south). Open spaces near Gayfield include The New Leaf Co-op and Dunsapie Loch.

Map of Gayfield © OpenStreetMap contributors

What we’re called out for in Gayfield

Mixing products or improvising a detail breaks the link with the test evidence. Gaps beyond the tested size, shallow sealant, no backing where it was needed, or products from different systems mixed together are what we find most often.

Look out for the following:

  • Hidden openings found during inspections
  • Head-of-wall gaps with no fire seal
  • Snag lists that include open service penetrations
  • Improvised or mixed-product fire seals

On a site such as Beaverbank Business Park (0.5 miles north-west of Gayfield), every fit-out that runs new services through a compartment wall leaves penetrations to seal with the specified product.

Questions to ask before you book

  • Their plan for phasing and protecting the area
  • How joint depth will be controlled
  • Their public liability cover
  • Whether old or failed sealant will be cut out, not overlaid

How to choose a sealant contractor

Different surfaces, different methods

Plastic pipes

In a fire, plastic pipework melts away and leaves an opening. Small sizes are sometimes covered by an intumescent sealant detail, but many need a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.

Cables and cable bundles

Cable penetrations are frequently sealed with fire-rated sealant where the detail allows. The detail limits bundle size and the gaps between and around cables, so we check before sealing.

Our process

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 we finish with a walk round so the work can be signed off. For premises in Gayfield, tell us about access times, shared entrances and any building rules, and we’ll plan the work to suit, phased where areas need to stay in use.

  1. We read the specification, drawings or penetration schedule you send and ask about anything unclear.
  2. On site, each opening is checked against the tested detail it is meant to follow.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. We fit the backing the detail asks for, to the stated depth.
  5. We apply the specified sealant to the depth and around the services as the detail shows.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Preparing the site

  • Send asbestos survey details if the building is pre-2000
  • Make sure the joints can be reached
  • Agree which areas must stay open

Ask for a quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, call the office on 01277 525 020 or email the details over.

Get a quick quote

Advice

Honest limits

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Issuing fire ratings or certificates for seals
  • Construction that lacks the fire resistance the seal relies on
  • Deciding what a wall or floor needs, which belongs to the designer

Not sure which it is? You can phone 01277 525 020 or email the details over and we’ll tell you honestly before you book.

Surfaces we seal

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

Maintenance after handover

To get the most from the new sealant:

  • Leave fire sealant to cure fully before covering it
  • Ask the designer to confirm details early on refits
  • Include service cupboards in routine inspections
  • Report damaged or disturbed seals as soon as they’re spotted

Store the specified product details somewhere the next contractor can find them. Anyone resealing later needs to know which product and detail were used.

On fit-outs, get the fire-stopping specification agreed before the services go in. The designer can then choose details that suit the services planned, and the work runs in step with the M&E.

Common questions from Gayfield clients

Is a hospital such as Western General Hospital (Edinburgh) somewhere you can work?

Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.

Do you seal service penetrations in hotels around Gayfield?

Yes, where fire-rated sealant is the specified product. It goes in to the manufacturer’s tested detail for the wall or floor and the services passing through, and we’ll tell you if the detail calls for a collar, wrap or batt instead.

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.

Can the building stay open while you work?

Typically, yes. Phased work can be planned so areas stay in use, with each area protected and signed.

Will you just go over the old sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Do your applicators hold CSCS cards?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

Is your workmanship covered by a guarantee?

Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.

Accreditations

Trusted. Accredited. Insured.