The Mastic Doctor team standing beside their branded vans outside an office building
Isle of Wight · England

Wroxall fire stopping

Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Wroxall and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Head-of-wall gaps with no fire seal
  • Openings found when ceilings come down for a refit
  • Improvised or mixed-product fire seals
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping in Wroxall

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

Fire stopping in Wroxall: the local picture

There are plenty of hotels within about 2 miles of Wroxall. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. In England, Approved Document B covers fire stopping of openings and penetrations. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Our part stays the same: the specified product, installed to its tested detail.

In a building such as St John's Church, any service penetration through a fire-resisting wall should be sealed to the specified detail. Colleges such as St Catherine's College (1.7 miles south-east of Wroxall) add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product.

Wroxall is about 7 miles south-east of Newport, in the Isle of Wight. Anywhere in PO38, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Wroxall is one of 125 places in the Isle of Wight on our list for service penetrations. For work in that direction, see our Portsmouth page.

Work on service penetrations is covered throughout PO38, for business premises of every kind. Buildings on Station Road, High Street and St Martins Road are within our area. You’ll find Wroxall on or near the B3327, so getting applicators and materials to site is simple. Close to Wroxall, our area also takes in Whiteley Bank (1 mile north), Sandford (1 mile north-west), Nettlecombe (2 miles south-west), Princelett (2 miles north) and Godshill (2 miles north-west). Nearby towns on our patch include Newport (7 miles north-west), Ryde (8 miles north), Cowes (10 miles north), Sandown (4 miles north-east), East Cowes (10 miles north) and Oakfield (8 miles north). Where a site is remote or on an island, travel and materials need planning ahead.

Local landmarks in Wroxall

In Wroxall, that means premises near The Worsley pub, among other places. The nearest railway station is Shanklin station, about 2.2 miles north-east. A little further out are Arthur Webster Memorial Hospital for Children (2.3 miles north-east) and Ventnor Heritage Museum (1.6 miles south-east). The countryside around Wroxall includes Stenbury Down and Alverstone Mead.

Map of Wroxall © OpenStreetMap contributors

About our fire stopping in Wroxall

Facilities managers in Wroxall often find open service penetrations when ceilings come down for other work. If a specification already covers those walls and floors, we can reseal to it using the product and detail it sets out. With no specification in place, the first step sits with your designer or fire engineer, not with us. Most enquiries involve head-of-wall gaps with no fire seal and damaged fire seals in risers and voids, on pipe penetrations, service gaps in risers and joints between fire-resisting walls and floors. Most enquiries from Wroxall start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

For a smaller site near Wroxall, we plan to do all the penetrations in one go, with the specification and photographs sent in advance. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.

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

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Wroxall (PO38)
Region
Isle of Wight
Cover
12 months on every job
Quotes
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026

Signs you need fire stopping in Wroxall

Head-of-wall joints and wall-to-wall junctions are frequent weak points. Deflection and building movement can open these gaps, and a product not tested for that movement may crack. The tested detail for a linear joint states the width and movement it covers.

Common reasons buildings call us in:

  • Snag lists that include open service penetrations
  • Seals disturbed by maintenance and left open
  • Head-of-wall gaps with no fire seal
  • Unsealed openings around new pipes and cables

Large healthcare estates like Arthur Webster Memorial Hospital for Children (to the north-east of Wroxall) change their services often, so penetration seals are worth checking after M&E work.

Questions to ask before you book

  • What the guarantee covers, and for how long
  • The named product and why it was chosen
  • How joint depth will be controlled
  • Do they follow the manufacturer’s priming guidance?

How to choose a sealant contractor

What sets the cost

Sealant work doesn’t have a standard rate, because every site is different. What we look at:

  • Whether the work must be split into stages
  • Travel to remote or island sites
  • Backing rod, priming and other preparation
  • Site requirements such as inductions and permits

The price depends on how many linear metres there are, how much old material needs removing and the access. Call for a fixed quote when you are ready.

Sending details for a quote

A good diagnosis starts with the right details. Tell us:

  • What the building is and how it’s used
  • Any dates the work must fit around
  • Photos of the joints, close up and from further back
  • The asbestos register, for older buildings

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.

Your questions answered

Is Wroxall Industrial Estate, near Wroxall, within your area?

Yes. Estates, retail parks and business parks around Wroxall, Wroxall Industrial Estate among them, are all within reach. A few photographs and the unit address let us price the work.

Can you seal around new services in a hotel near Wroxall?

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

Can one quote cover more than one building?

Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.

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’ll confirm them with the quote.

Do you offer coloured sealant?

In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We confirm what’s available for the specified product when we quote.

Can you work to our specification?

Yes. Send it with your enquiry, and the quote will be based on it.

Do you cover Wroxall?

Yes. We cover Wroxall, and you can give us a call on 01277 525 020 or send details through our quote form to get started.

What sealant work can’t fix

We check first that sealant really is the fix. It isn’t the answer for:

  • Gaps in walls that were never built as compartment walls
  • Large openings beyond what any sealant detail covers
  • Writing the fire-stopping specification

If you’re not sure, just phone 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.

What we seal

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

Site staff or a sealant specialist?

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.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Why it’s worth doing now in Wroxall

An unsealed opening affects more than fire safety: they also carry noise, draughts and smells between rooms. The specified fire seal closes the gap for all of these and the building feels the difference. For buildings around smaller places like Wroxall, water damage can go unnoticed for longer, especially where a building isn’t used daily, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.

A quote for service penetrations depends on quantities, condition and access, plus any specification you’re working to. Ask us for a fixed quote.

Why appoint us

  • Work to your specification and the manufacturer’s guidance
  • Fully insured, including public liability cover
  • Over 20 years of commercial sealing
  • Old sealant cut out, never sealed over

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

Our process

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. Jobs in and around smaller places like Wroxall are normally planned as a single visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  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. Fire-rated or intumescent sealant goes in around the services and is tooled off.
  6. Completed areas are checked with you, with the records agreed when we quoted.

Getting the site ready

  • Tell us what induction or permit system the site runs
  • Explain the parking and delivery arrangements
  • Send your site hours and access windows

Quotes

Need a figure for a tender or a budget? We’ll quote against your scope and drawings that you can work with. For a chat about it beforehand, ring 01277 525 020 or send details through our quote form.

Get a quick quote

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