The Mastic Doctor team standing beside their branded vans outside an office building
Na h-Eileanan Siar · Scotland

Leverburgh fire stopping

Fire-rated and intumescent sealing of service penetrations and linear gaps across Leverburgh, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Penetration schedules that need working through
  • Expanding foam used as fire stopping
  • Fire sealant pulled out of the opening
1
Send details
Photos, drawings or a schedule, or we visit.
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.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping for businesses in Leverburgh

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Diagnose, treat, sign off

In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed before the next one starts. For work around Leverburgh, we aim for one trip, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. First we confirm the product and tested details named in the specification.
  2. We sort the openings by the detail each one needs.
  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. We walk the completed areas with you and confirm the records agreed at quote stage.

Before we start on site

  • Send any specification or drawings in advance
  • Move anything stored against the joints
  • Send asbestos survey details if the building is pre-2000

Getting a fixed quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Ask for a quote

Advice

Fire stopping for commercial buildings in Leverburgh

The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints and the results are classified to BS EN 13501-2. A rating such as EI 60 only holds when the product is installed as it was tested. Reproducing the tested arrangement on site is the part we take care of. If you are dealing with fire-rated sealant that has cracked or shrunk back and improvised or mixed-product fire seals, we can help. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Leverburgh it comes down to the same thing: the right product in a properly prepared joint.

Travel to smaller places like Leverburgh is planned so every penetration is sealed on one trip. Photos of the gaps, the services and the wall or floor type help us bring the right products.

The 12-month guarantee covers our workmanship: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Location
Leverburgh (HS5)
Region
Na h-Eileanan Siar
Guarantee
A 12-month guarantee
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

What we are called out for in Leverburgh

Most open service penetrations are left by later work. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser can leave the hole behind. Across several fit-outs, the openings add up.

Look out for the following:

  • Fire-rated sealant that has cracked or shrunk back
  • Expanding foam used as fire stopping
  • Unsealed joints where partitions meet the slab
  • Unsealed penetrations discovered above suspended ceilings

For any site around Leverburgh, we work to the specification and the manufacturer’s installation guidance, leaving design and sign-off with the designer.

Comparing quotes

  • How long is the guarantee, and what does it include?
  • How they handle RAMS and site documents
  • Will CSCS-carded applicators be on site?
  • How joint depth will be controlled

How to choose a sealant contractor

What happens if it’s left?

Inspections and handover checks often pick up fire stopping. Late discoveries can delay handover while openings are reopened and resealed. For buildings near Leverburgh, dealing with all the failing joints at once saves return trips. Send photos and we will quote for everything together.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we will explain how it’s made up.

Why clients in Leverburgh choose us

  • Work carried out by CSCS-carded applicators
  • Old sealant cut out, never sealed over
  • Public liability insurance in place
  • CHAS accredited

Take a look at how commercial sealant jobs are priced and our accreditations and insurance.

Where services cross fire walls in Leverburgh

Being on an island, Leverburgh means planning around ferry times as well as the weather. We need the specification and a count of penetrations before we sail. Under the Scottish non-domestic Technical Handbook, clause 2.1.14, penetrations should be fire stopped to at least the wall or floor’s fire resistance duration, with proprietary products, intumescent ones included, tested for their end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail.

Buildings near Leverburgh get the fire-rated product that’s specified, installed to its tested detail.

Leverburgh is about 39 miles south-west of Stornoway, in Na h-Eileanan Siar. If you’re looking for fire stopping in Leverburgh, we can help, as we do across Na h-Eileanan Siar. Across Na h-Eileanan Siar, 87 places are covered, Leverburgh among them.

Anyone looking for fire stopping in HS5 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. We also cover An t-Ob (1 mile north), Ruisgarry (6 miles south-west), Clachan Shannda (10 miles south-west), Direcleit (12 miles north-east) and Lochmaddy (12 miles south-west). Remote and island addresses take more planning, from travel and ferries to the weather, so give the site location in your enquiry.

Near you in Leverburgh

Nearby you will also find Seallam! Visitor Centre (2.7 miles north-west). Open spaces near Leverburgh include Roineabhal and Loch Steisevat.

Map of Leverburgh © OpenStreetMap contributors

FAQs: Leverburgh

Do you design the fire stopping for buildings in Leverburgh?

No. The designer or fire engineer sets the detail and building control accepts it. We install what’s specified, to the product’s tested detail.

How do Scotland’s building standards affect fire-rated sealant in Leverburgh?

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. Design sits with the designer and the verifier; installation to the tested detail is our part.

Are you fully insured?

Yes. We’re fully insured, including public liability cover.

Will you just go over the old sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.

How many days will you need on site?

It depends on the scope, but the work typically takes anything from one day to a planned run of visits, depending on the number of seals and the access. For bigger or phased jobs, we will set out a timescale with the quote.

Do you take on multi-site work?

Yes. Several buildings can share a single quote, and you deal with one contact throughout across South East England, Greater London and Scotland.

Do you work in Leverburgh?

Yes. Leverburgh falls within our area, and you can give us a call on 01277 525 020 or email drawings and photos to get started.

Site staff or a sealant specialist?

There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Different surfaces, different methods

Metal pipes

Copper and steel pipes are a common service penetration for fire-rated sealant. The tested detail sets the pipe size range, gap, depth and whether insulation can stay on.

Masonry and concrete

Openings through concrete vary from tidy cores to rough break-outs. The gap is measured at the widest point against the detail’s limits, and any outside it are raised with you.

What affects the price in Leverburgh

The price varies from site to site. Expect it to depend on:

  • How much existing material needs removing
  • Quantities, in metres or numbers
  • Phasing around occupants
  • Travel to remote or island sites

A quote for service penetrations depends on how many there are, their condition and the access, and any specification that applies. Ask us for a fixed quote.

What we need to price the job

However big the job, the same details help:

  • The postcode of the building
  • When you need the work done
  • Asbestos survey details if the building is older
  • The type of building and who uses it

To get a fixed quote, call the office on 01277 525 020 or email us with the site address and an outline of the work. You can also send details through our quote form.

Accreditations

Trusted. Accredited. Insured.