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

Fire-rated sealing and fire stopping in Quothquan, South Lanarkshire

Fire stopping in Quothquan, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Improvised or mixed-product fire seals
  • Fire seals cut back for extra cables and never reinstated
  • Penetration schedules that need working through
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Fire stopping for Quothquan sites

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

General trades versus a specialist

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

A short, simple internal joint is often within reach of a maintenance team. 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.

About our fire stopping in Quothquan

The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints. A rating such as EI 60 only holds when the product is installed as it was tested. So our job is to reproduce that arrangement faithfully. If you’re dealing with builders’ foam or ordinary silicone in compartment walls and fire seals cut back for extra cables and never reinstated, we can put it right, on linear gaps at wall heads, joints between fire-resisting walls and floors and pipe penetrations alike. Looking for mastic applicators who cover Quothquan? We have been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

Travel to smaller places like Quothquan 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.

Our workmanship is guaranteed for 12 months. If a joint we sealed fails because of how it was installed, we come back and put it right.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Quothquan (ML12)
Wider area
South Lanarkshire
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

What sets the cost

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

  • How much there is to seal
  • The site’s rules and procedures
  • How much existing material needs removing
  • The product specified

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

What we need to price the job

Whether it’s one area or a whole building, the same details help:

  • Photos of the joints, close up and from further back
  • Specification clauses that apply
  • Whether the building will be occupied during the work
  • How the joints are reached, and at what height

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. For smaller jobs, photographs and a description will do.

Aftercare for building managers

Once the work is signed off, a little attention goes a long way:

  • Put resealing into every M&E and fit-out package
  • Flag new cables with no seal around them
  • Ask which product is in place before decorating
  • Foam or ordinary sealant is never a fire-seal repair

Once the seals are in, tell other trades they exist and must not be disturbed. Any seal cut back for a new service needs reinstating to its tested detail, by someone who knows the system.

Write fire stopping into the scope of any work crossing a compartment wall or floor. Then the seal goes in while the area is open.

FAQs: Quothquan

How do the Scottish rules apply to fire-rated sealing in Quothquan?

The non-domestic Technical Handbook, clause 2.1.14, expects a penetration to keep at least the wall or floor’s fire resistance period, with proprietary products tested for the use they’re put to. We install what has been specified, to the manufacturer’s tested detail, while design and approval sit with the designer and the verifier.

Do you take on work at healthcare sites like Kello 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.

Are you insured?

Yes. We’re fully insured, and the certificate can go with your quote.

When can the area be used after sealing?

That comes down to the sealant and the temperature. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

Can staff carry on working while you’re here?

Yes, as long as we plan it. Tell us your site hours and access windows and we will plan around them.

Is colour matching possible?

That depends on the product. Some ranges offer many colours, others very few, so we’ll confirm the colours available for the specified product with the quote.

How long does a typical visit take?

It depends on the scope, though a typical visit normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. For bigger or phased jobs, we will set out a timescale with the quote.

Commercial clients in Quothquan

We work for building owners and managing agents on everything from one building to a spread of sites. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.

Our process

At the end of each section, the masking comes off, the area is cleaned and every joint is checked. Where the sealant needs time to cure before use, we tell you and sign the area. Jobs near Quothquan are often grouped with others in the same area, to make the most of each trip. Let us know if your dates have any give.

  1. We read the specification, drawings or penetration schedule you send and raise any questions before we price.
  2. On site, each opening is checked against the tested detail it is meant to follow.
  3. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  4. We fit the backing the detail asks for, to the stated depth.
  5. Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

Preparing the site

  • Share the asbestos register for older buildings
  • Tell staff and tenants when we’ll be in
  • Arrange parking or a loading space

Request a quote

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or call 01277 525 020 or send photos by email if you’d rather talk the job through.

Get a price

Advice

What sealant work can’t fix

Sealant solves a lot, but not everything, and we’re upfront when that’s the case. It won’t fix:

  • Openings that need collars, wraps, batts or boards rather than sealant
  • Designing or specifying fire stopping, which sits with the designer or fire engineer
  • Fire doors, dampers or other fire safety equipment

If in doubt, call the office on 01277 525 020 or use the quote form and we will say what we think.

Surfaces we seal

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

Compartment walls and floors in Quothquan

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, and products should be tested for their end use. We install fire-rated sealant to that tested detail where it is specified.

Hotels such as Shieldhill Hotel, less than half a mile to the north-east of Quothquan, rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified. Halls and meeting rooms at places like Quothquan Church sometimes gain new services, and any compartment wall crossed needs the specified seal. On estates like Lindsaylands Industrial Estate, 2.7 miles south-east of Quothquan, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.

Quothquan is about 11 miles south-east of Carluke, in South Lanarkshire. Looking for fire stopping in Quothquan? We can help, as we do across South Lanarkshire. Quothquan is one of 134 places in South Lanarkshire on our list. Our Edinburgh page has more on work in that area (26 miles or so).

Commercial sites across ML12 are covered for service penetrations. Sites close to Quothquan are covered too, including Covington (2 miles west), Thankerton (2 miles south-west), Libberton (2 miles north), Biggar (3 miles south-east) and Symington (3 miles south). Further afield, our area takes in Carluke (11 miles north-west), Lanark (8 miles west), Lesmahagow (12 miles west), Law (14 miles north-west), Kirkmuirhill (13 miles west) and Forth (9 miles north-west).

Near you in Quothquan

For rail, the closest station is Carstairs station, about 4.6 miles north-west. Nearby you will also find Covington School Museum (1.6 miles west) and Biggar Castle (2.7 miles south-east).

Map of Quothquan © OpenStreetMap contributors
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