Isle of Wight · England

Fire-rated sealant in Nettlestone, Isle of Wight

Specialist fire rated sealant for Nettlestone: the right sealant, proper preparation and a neat finish. Call for a quick quote.

  • Gaps left after a refit or conversion
  • Unsealed gaps around fire door frames
  • Open holes round services passing through fire walls

Fire rated sealant near Nettlestone

Surface by surface

Service penetrations

Pipes, cables and ducts passing through fire-resisting walls and floors each leave a gap. We seal it with a product tested for that service and gap size.

Flats and HMOs

In flats and HMOs, the walls and floors between homes and common areas need sealing where services pass through. We seal the gaps your assessor has identified.

Fire rated sealant in Nettlestone

Intumescent sealant looks much like any other sealant until it gets hot; in a fire it expands into the joint. The right product depends on the gap size, the substrate and what passes through, so we work to the manufacturer’s details. Typical jobs include gaps flagged on a fire risk assessment and old fire sealant that has split or come away, across linear gaps, service penetrations and plasterboard & masonry.

In a village or hamlet like Nettlestone, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. They all have washrooms, kitchens and service openings that need the right sealant.

All our work comes with a 12-month guarantee.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Nettlestone (PO34)
Region
Isle of Wight
Guarantee
One year on every job
Price
A clear price before work begins
Telephone
0345 464 0079
Page updated
26 October 2026

Why act early in Nettlestone

A quick fill with any sealant to hand is not fire stopping. Fire-rated products are tested in set gap sizes, depths and substrates, so both the product and the method matter. Around Nettlestone, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are not sure whether it needs doing, ring 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.

What you get with us

  • Neat joints and a tidy finish
  • A 12-month guarantee on all work
  • Rated 4.9 stars on Google
  • Quality sealants from Arbo and Everbuild

Read what affects the cost or what customers say.

How it works

Once we are on site, we compare the joints with what we discussed. If anything is different, we explain it before carrying on. Most jobs then take a few hours for a handful of gaps, and longer for a whole building. Somewhere as small as Nettlestone, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We go through the gaps on your list or survey and check each one’s size and substrate.
  2. Anything that isn’t fit for the job comes out, and the gap is cleaned.
  3. Backing or fill is fitted where the product’s tested detail calls for it.
  4. Fire-rated or intumescent sealant is applied to the right depth and tooled.
  5. We record the locations and products used for your records.

Getting ready for the visit

  • Tell us if parking is tricky
  • Clear the area around the work
  • Mention any sign-in or site rules at work premises

Getting a quote

To get a quote, call 0345 464 0079 or drop us an email with the location and a short description of the problem. We will give you a clear price before any work starts.

Ask for a quote

Advice

DIY versus a professional finish

A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

If you are set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it doesn’t work out, we can still put it right.

What affects the quote in Nettlestone

There’s no set price list, because jobs vary so much. The quote depends on:

  • The number and length of the joints
  • How much old sealant there is and how hard it is to remove
  • Any mould that needs treating
  • The product the joint needs

The cost depends on the size of the job, how much old material has to come out and how easy the joints are to reach. You’ll have a clear quote before any work starts.

What to tell us for a quote

Photos by email are helpful but not essential. Please mention:

  • How we’d reach the joints
  • If it’s domestic, commercial or a hotel
  • How many joints, rooms or windows are involved
  • The problem you’ve noticed

Every job is quoted individually, so start by telling us what you need. Simply call 0345 464 0079 or email us and describe the job, and photos are welcome.

Looking after it afterwards

After the cure time, these simple habits help:

  • Take photos of fire stopping before ceilings or boxing go back
  • Include fire stopping when you schedule refits
  • Store the list of sealed gaps with your building paperwork
  • Make resealing part of every contractor’s brief

Don’t add foam, filler or ordinary sealant over a fire seal. If it needs repair, use the same type of product. Ask us if you are not sure which product was used.

It’s easiest to seal gaps while they’re few and easy to reach. Leave them and each new job adds another hole and the job gets bigger.

Common questions in Nettlestone

Can you help a landlord with a rental near Smallbrook Junction station?

Yes, rental work is part of what we do. Just call 0345 464 0079 or send us an email and tell us about the property, and we’ll give you a clear quote.

Will you come out to Nettlestone?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

Do you hold any approvals?

Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.

Can I do it myself?

That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional.

Can you tell me how many minutes the seal will last?

We don’t issue ratings or certificates ourselves. What’s required is set by your assessor or designer, and the product’s tested details show what it achieves; we install to those details and record what we did.

Can you tell me which gaps need fire stopping?

No. Your fire risk assessor, designer or building control decides that. We apply fire-rated sealant to the requirements they set.

What sealant do you use?

Quality sealants from brands including Arbo and Everbuild, picked for each joint. We will tell you what we are using and why.

Do you have insurance?

Yes. Full insurance covers our work.

Commercial buildings in Nettlestone

For seaside hotels, guest houses and holiday lets around Nettlestone, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. There are hotels and other places to stay in and around Nettlestone. For hotels, a room-by-room programme keeps most rooms in use while the work goes on.

Managing a site like Nettlestone Primary School? Then gaps opened by contractors for new cabling are a common finding in schools and offices. Rented homes near Smallbrook Junction station change hands often, and any gap left by new services in shared walls should be closed with a fire-rated product. For buildings such as St. Helen's Church, gaps around pipes and cables are worth checking after any building work there.

Nettlestone is about 2 miles east of Ryde, in the Isle of Wight. Jobs in Nettlestone get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. 125 places in the Isle of Wight are on our list. Our Portsmouth page covers work nearby, about 7 miles away.

We cover every part of the PO34 postcode area for fire rated sealant. You’ll find streets such as Caws Avenue, Willowtree Drive and Ashtree Way, all of which we cover. Being close to the B3340, Nettlestone is easy for our applicators to reach for fire rated sealant. Other places close to Nettlestone include Seaview (1 mile north), Pondwell (1 mile north-west), Spring Vale (1 mile north-west), Puckpool (1 mile north-west) and Westridge (1 mile west). Larger places within reach include Newport (8 miles west), Cowes (9 miles west), Sandown (5 miles south-west), Shanklin (6 miles south-west), Ventnor (9 miles south-west) and East Cowes (8 miles west). If you are somewhere remote, a little more planning is needed, so mention it when you ask for a quote.

Landmarks near Nettlestone

Typical jobs here are in homes near The Vine Inn, among other places. For rail, the closest station is Smallbrook Junction station, roughly 1.8 miles west. Well-known places in the area include Sandown Castle (4.1 miles south) and Cothey Bottom Heritage Centre (1.2 miles west). Open spaces near Nettlestone include Alan Hersey Nature Reserve and Bembridge Down.

Map of Nettlestone © OpenStreetMap contributors

What sealant work can’t fix

Some problems need a builder, plumber or other trade rather than us:

  • Openings too large for sealant, which need batts, boards or another system
  • Problems with the door itself rather than the gap around the frame
  • Fire risk assessments, which need a qualified assessor

Not sure which it is? You can ring 0345 464 0079 or send us an email and we will tell you honestly.

Joints and surfaces we work on

  • Flats & HMOs
  • Service penetrations
  • Plasterboard & masonry
  • Door frames
  • Pipe & cable gaps
  • Linear gaps
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job