The Mastic Doctor team standing beside their branded vans outside an office building
Hampshire · England

Fire-rated sealing and fire stopping in Pilley, Hampshire

Need fire stopping in Pilley? It’s simple: send details, get a quote, we seal, guaranteed.

  • Seals disturbed by maintenance and left open
  • Fire-stopping items raised at inspection or handover
  • Improvised or mixed-product fire seals
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
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Fire stopping for businesses in Pilley

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

Fire stopping in Pilley, done properly

For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. To price a package, give us a call on 01277 525 020 or email the details over with the schedule or marked-up drawings. Tell us what records you need and we will confirm with the quote. Site teams most often ask us about seals that don’t match their tested detail and old intumescent sealant that has split away, across small duct penetrations where the tested detail allows, joints between fire-resisting walls and floors and linear gaps at wall heads. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Pilley is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Barn and farm-building conversions near places like Pilley often combine new partitions with old walls. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Pilley (SO41)
Region
Hampshire
Cover
A 12-month guarantee
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Common questions from Pilley clients

Is Pilley too far out for you?

No. Small places get the same service as large ones. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Can you take on a job at a hospital such as Lymington New Forest Hospital?

Yes, provided the work is planned with the site’s estates team. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Which standards are fire seals tested to?

Penetration seals are tested to BS EN 1366-3 and linear joint seals to BS EN 1366-4. Results are classified under BS EN 13501-2 as E for integrity and I for insulation, with a time such as EI 60 or EI 120. That rating only holds when the product is installed to its tested detail.

What site paperwork can you supply?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

How much does the work cost?

We don’t publish prices, as every site differs. With photographs or drawings, we can give you a fixed quote.

How do I request a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photos and a postcode.

How many days will you need on site?

The duration is planned around your programme and the access we’re given. We will give you an estimate of time on site when we quote.

How the quote is worked out

These are the things that shape the price:

  • Which sealant the job calls for
  • Joint width, depth and condition
  • Phasing around occupants
  • How much there is to seal

Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.

Sending details for a quote

However big the job, the same details help:

  • The postcode of the building
  • The type of building and who uses it
  • Asbestos survey details if the building is older
  • Photos of the joints, close up and from further back

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, call 01277 525 020 or use the quote form.

Where services cross fire walls in Pilley

Several hotels sit less than 2 miles from Pilley. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. For England, the fire stopping of penetrations is dealt with in Approved Document B. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. Our part stays the same: the specified product, installed to its tested detail.

For a school such as William Gilpin Church of England Primary School, penetration sealing fits best at the end of the summer works. In a building such as Saint Nicholas Chapel, any service penetration through a fire-resisting wall should be sealed to the specified detail.

Pilley is about 2 miles north of Lymington, in Hampshire. Commercial clients in Pilley can call on us for service penetrations. Across Hampshire, 723 places are covered, Pilley among them. We also cover Southampton, around 11 miles from Pilley.

Work on service penetrations is covered throughout SO41, for business premises of every kind. We cover commercial and managed buildings on Pilley Street, Burnt House Lane and May Lane. We also cover Pilley Bailey (1 mile north-east), Warborne (1 mile south-west), Bull Hill (1 mile east), Portmore (1 mile south-east) and Boldre (1 mile west). Nearby towns on our patch include Eastleigh (15 miles north-east), Fareham (15 miles east), Totton (9 miles north), Chandler's Ford (15 miles north-east), Hedge End (14 miles north-east) and Romsey (15 miles north).

Near you in Pilley

In Pilley, that means premises near Priestlands School, The Red Lion Inn and Southlands School, among other places. For rail, the closest station is Lymington Town station, about 1.5 miles south of the centre. Well-known places in the area include St Barbe Museum and Art Gallery (1.7 miles south) and Lymington New Forest Hospital (1.1 miles south-west). For a walk, there’s Boldre Foreshore.

Map of Pilley © OpenStreetMap contributors

What we can’t put right

We check first that sealant really is the fix. It won’t put right:

  • Openings that need collars, wraps, batts or boards rather than sealant
  • Construction that lacks the fire resistance the seal relies on
  • Deciding what a wall or floor needs, which belongs to the designer

If you’re not sure, just speak to us on 01277 525 020 or send details through our quote form and we’ll give you a straight answer before you book.

What we seal

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

Why act early in Pilley

Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. While the openings can be reached, sealing them is normally straightforward. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. Halls, stores and units around places like Pilley may not be checked every day, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.

A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you’re working to. Ask us for a fixed quote.

What you get with us

  • Work to your specification and the manufacturer’s guidance
  • Sealing commercial buildings since 2005
  • CHAS accredited contractor
  • One number for every site we cover

Read our cost guide or how we’re accredited.

Diagnose, treat, sign off

On arrival, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. For a building around Pilley, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.

  1. We start with your penetration schedule, drawings or specification.
  2. Access, permits and the order of areas are agreed with the site team.
  3. We compare every service penetration with its tested detail before sealing.
  4. Foam, ordinary sealant and debris come out.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. Anything outside the detail is reported to you rather than sealed.

Getting the site ready

  • Agree which areas must stay open
  • Explain the parking and delivery arrangements
  • Warn occupants and staff about the work

Request a quote

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call 01277 525 020 or email the details over if you’d rather talk the job through.

Get a price

Related advice

When to call us in Pilley

Fire stopping can get squeezed at the end of a programme, or done by whoever is on site. That is how unsuitable products and improvised details end up in compartment walls.

What tends to prompt an enquiry:

  • Penetration schedules that need working through
  • Non-fire-rated filler around services
  • Seals disturbed by maintenance and left open
  • Openings found when ceilings come down for a refit

Hospital estates such as Lymington New Forest Hospital, 1.1 miles south-west of Pilley, are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.

Before you book anyone

  • Their pre-qualification and accreditations
  • Their public liability cover
  • Do they follow the manufacturer’s priming guidance?
  • How they’ll work around occupants

Choosing a commercial sealant contractor

After the work

Once the work is signed off, these steps help:

  • Foam or ordinary sealant is never a fire-seal repair
  • Arrange inspection before areas are covered up
  • Ask which product is in place before decorating
  • Look above ceilings when tiles are lifted for other jobs

Allow the manufacturer’s stated cure time before boxing in or decorating. Not every fire-rated product can be painted, and the data sheet says which.

Regular walk-rounds of service areas are worth the time. A cracked or disturbed seal found early is a small job; found late, it can be one of many.

Accreditations

Trusted. Accredited. Insured.