Fire-rated sealing and fire stopping in Nettlestone, Isle of Wight
Fire-rated and intumescent sealing of service penetrations and linear gaps across Nettlestone, by CSCS-carded applicators. Fully insured and CHAS accredited.
- Fire stopping installed outside its tested range
- Damaged fire seals in risers and voids
- Head-of-wall gaps with no fire seal
Fire stopping in Nettlestone
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Site staff or a sealant specialist?
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Fire stopping in Nettlestone, done properly
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints, with results classified under BS EN 13501-2. That classification, such as EI 60 or EI 120, belongs to the product in its tested arrangement. So our job is to reproduce that arrangement faithfully. Most enquiries involve expanding foam used as fire stopping and fire seals cut back for extra cables and never reinstated, across joints between fire-resisting walls and floors, linear gaps at wall heads and service gaps in risers. For commercial sealant work in Nettlestone, you deal with one contact from quote to sign-off, whether it’s one building or several.
For a smaller site near Nettlestone, we plan to do all the penetrations in one go, so send the specification and photographs first. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application, and we come back if anything isn’t right.
- Location
- Nettlestone (PO34)
- Wider area
- Isle of Wight
- Cover
- 12 months on our workmanship
- Quotes
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
More services for Nettlestone
What we can’t put right
Part of a good diagnosis is knowing where sealant stops. We will tell you if the real problem is any of the following:
- Openings that need collars, wraps, batts or boards rather than sealant
- Gaps in walls that were never built as compartment walls
- Issuing fire ratings or certificates for seals
If you are not sure, just call the office on 01277 525 020 or send details through our quote form and we’ll give you a straight answer before you book.
Surfaces we seal
- Service gaps in risers
- Joints between fire-resisting walls and floors
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Cable penetrations
- Linear gaps at wall heads
Nettlestone: questions and answers
Is Nettlestone too far out for you?
No. Places such as Nettlestone are covered as much as the big towns. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.
Would you work within a site like Gosport War Memorial Hospital?
Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Do you approve fire stopping for building control?
No. Sign-off isn’t ours to give, and we don’t hold a third-party installer certificate. We work to the specification and the manufacturer’s installation guidance.
What about RAMS and site documents?
Each site asks for different documents, so tell us what you need and we will confirm it when we quote.
When is resealing likely to be due?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.
Can you work to our specification?
Yes. Send it with your enquiry, and we will price the work to it, flagging anything that needs clarifying.
Is the work guaranteed?
Yes. Workmanship is guaranteed for 12 months.
Looking after the joints
After handover, a little attention goes a long way:
- Settle who seals which penetrations at the start of a project
- Record which product was used where
- Arrange inspection before areas are covered up
- Look above ceilings when tiles are lifted for other jobs
Give the sealant its full cure time before ceilings, boxing or decoration go over it. Some fire-rated sealants accept paint and some don’t, so check the product data first.
Ask every contractor who works in risers or voids to report openings they create. It costs little and catches breaches early.
Why it’s worth doing now in Nettlestone
Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. Putting it right is normally a modest job when the openings are accessible. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. Halls, stores and units around places like Nettlestone may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
What you get with us
- One contact handling all your sites
- Joints cleaned back to sound surfaces
- Work to your specification and the manufacturer’s guidance
- Work carried out by CSCS-carded applicators
Owners, agents and contractors
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.
CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
Fire stopping in Nettlestone: the local picture
There are several hotels within about 2 miles of Nettlestone. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail. Nettlestone has two care or nursing homes no more than 2 miles away. Where new services have gone through compartment walls in a care setting, the gaps need the specified product. Where that’s fire-rated sealant, we install it to the manufacturer’s tested detail.
In a building such as St. Helen's Church, any service penetration through a fire-resisting wall should be sealed to the specified detail. For a school such as Nettlestone Primary School, penetration sealing fits best at the end of the summer works. For a building at a site such as Ryde Business Park, 1.9 miles west of Nettlestone, a check of penetration seals after each fit-out is good practice.
Nettlestone is about 2 miles east of Ryde, in the Isle of Wight. Anywhere in PO34, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. 125 places across the Isle of Wight fall within our area, Nettlestone among them. We also cover Portsmouth, around 7 miles from Nettlestone.
If you need fire stopping in PO34, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Caws Avenue, Willowtree Drive and Ashtree Way. Main routes into Nettlestone include the B3340. Just outside Nettlestone, we also work in 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). A short drive away, we cover 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). For island and remote sites, we plan travel and materials carefully.
Landmarks near Nettlestone
We work on buildings around The Vine Inn and the streets around them. Nettlestone’s nearest station is Smallbrook Junction station, about 1.8 miles west of the centre. Nearby you’ll also find Sandown Castle (4.1 miles south) and Cothey Bottom Heritage Centre (1.2 miles west). Green spaces nearby include Alan Hersey Nature Reserve and Bembridge Down.
Our process
Site rules come first: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you. For work around Nettlestone, we aim to finish in one visit, so we ask for photos and rough sizes first. That way the right products come on the day.
- We read the specification, drawings or penetration schedule you send.
- On site, each opening is checked against the tested detail it is meant to follow.
- Unsuitable fillers and loose debris are taken out of each opening.
- We fit the backing the detail asks for, to the stated depth.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
What we need from you
- Point out parking and an unloading spot
- Make sure the joints can be reached
- Send any specification or drawings in advance
Quotes
Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.