Fire Stopping in Shirrell Heath
Planning work on a service penetration in Shirrell Heath? We look at it, seal it with the right product and hand it over with a 12-month guarantee.
- Damaged fire seals in risers and voids
- Head-of-wall gaps with no fire seal
- Fire sealant pulled out of the opening
Fire stopping for businesses in Shirrell Heath
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Fire stopping for commercial buildings in Shirrell Heath
Most of our fire stopping work happens after the building is up. Each new cable, pipe or data route cut through a fire-resisting wall leaves an opening behind. We close the openings listed on your schedule, using the specified sealant and detail. We work on pipe penetrations, linear gaps at wall heads and service gaps in risers, and the usual reasons a site gets in touch are seals disturbed by maintenance and left open and old intumescent sealant that has split away. Whoever orders the work in Shirrell Heath, the brief is usually the same: a clear scope, tidy work and joints that don’t fail again.
For a smaller site near Shirrell Heath, we plan to do all the penetrations in one go, so send the specification and photos first. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
Work we carry out in Hampshire comes with a 12-month guarantee. Should something we installed fail, ring 01277 525 020 or email the details over and we’ll come back to it.
- Location
- Shirrell Heath (SO32)
- Region
- Hampshire
- Guarantee
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Penetration seals near Shirrell Heath
In England, Approved Document B covers fire stopping of openings and penetrations. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. Our part stays the same: the specified product, installed to its tested detail. Several hotels sit less than 2 miles from Shirrell Heath. 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.
In a hotel such as Meon Valley Hotel, 0.8 miles to the west of Shirrell Heath, new pipework or cabling through bedroom and corridor walls needs sealing with the specified product. Holiday works at schools like St John the Baptist Church of England Primary School often leave service openings to seal before pupils return.
Shirrell Heath is about 5 miles north of Fareham, in Hampshire. Looking for fire stopping in Shirrell Heath? We can help. We work across 723 places in Hampshire, large and small. We also cover Southampton, some 9 miles away.
If you need fire stopping in SO32, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. If your site is on High Street, Smiths Lane and Black Horse Lane or close by, send details and we will quote for service penetrations. Sites close to Shirrell Heath are covered too, including Shedfield (1 mile south-west), Kingsmead (1 mile east), Mislingford (1 mile east), Swanmore (1 mile north) and Wickham (2 miles south). A short drive away, we cover Winchester (11 miles north-west), Gosport (8 miles south), Havant (10 miles south-east), Eastleigh (7 miles north-west), Fareham (5 miles south) and Horndean (8 miles east).
Near you in Shirrell Heath
We work on buildings around Prince of Wales pub and Swanmore College of Technology, among other places. Shirrell Heath’s nearest station is Botley station, about 2.9 miles west. A little further out are Knowle Hospital (2.9 miles south) and Bishop's Waltham Museum (2.4 miles north-west). The countryside around Shirrell Heath includes Bishops Waltham Branch LNR.
What we are called out for in Shirrell Heath
Some service penetrations were never sealed at all, often hidden above suspended ceilings or behind boxing. Inspections, refurbishments and ceiling access usually bring them to light.
Typical triggers for a call:
- Fire sealant pulled out of the opening
- Builders’ foam or ordinary silicone in compartment walls
- Snag lists that include open service penetrations
- Fire seals cut back for extra cables and never reinstated
Older community buildings such as Church of St John that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Before you book anyone
- Which product they’ll use, and why it suits the joint
- How the joint faces will be prepared and primed
- The terms of the workmanship guarantee
- Can the work be phased to keep areas open?
Nearby places to Shirrell Heath
What else we do in Shirrell Heath
Quoting for work in Shirrell Heath
To price the job, we consider:
- Backing rod, priming and other preparation
- Quantities, in metres or numbers
- How accessible the joints are
- Removal of failed or old sealant
The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a quote.
Details that help us quote
There’s no need for a formal survey. A few details are enough to get going:
- Approximate linear metres or a joint schedule
- The site address and postcode
- The asbestos register, for older buildings
- Anything awkward about access or site hours
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call 01277 525 020 or email drawings and photos.
FAQs: Shirrell Heath
Can you seal around new services in a hotel near Shirrell Heath?
Yes, where fire-rated sealant is the specified product. Each seal follows the tested detail, and rooms are done in turn.
Do you cover business parks and estates near Shirrell Heath, such as Waltham Business Park?
Yes. Our area takes in Shirrell Heath and its surroundings, with estates and business parks such as Waltham Business Park included. To start, just call 01277 525 020 or email the details over with the unit, the joints involved and your access times.
Is any job too small?
We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.
Are you insured?
Yes. We are fully insured, including public liability cover.
How long will the new sealant last?
There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
What’s the quickest route to a quote?
You can use the quote form on this site; alternatively, give us a call on 01277 525 020 or email a schedule or drawings. Photos, drawings or a joint schedule help us quote quickly.
Owners, agents and contractors
Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
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.
What happens if it’s left?
Open penetrations multiply: every new cable or pipe adds another. A schedule that is dealt with regularly stays manageable and avoids a much larger catch-up later. One visit to deal with every failing joint makes more sense than several trips to a place like Shirrell Heath, rather than one at a time. Send photographs of each area and we’ll quote for the lot.
Pricing service penetrations depends on how many there are, their condition and the access. Call for a quote.
Why choose Mastic Doctor in Shirrell Heath
- Over 20 years of commercial sealing
- Failed material removed, not covered up
- 12 months’ guarantee on every job
- One phone line for London, the South East and Scotland
Read how commercial sealant jobs are priced or how we’re accredited.
Maintenance after handover
A few simple habits keep the new joints working:
- Ask which product is in place before decorating
- Make fire stopping part of every scope that crosses a fire-resisting wall
- Check risers and ceiling voids after each round of works
- Don’t let anyone top up a fire seal with the wrong product
Once the seals are in, tell other trades they exist and must not be disturbed. If a seal has to be opened for a new service, it should be reinstated to the same detail using the same product.
Regular walk-rounds of service areas are worth the time. Catching a damaged seal early keeps the fix small compared with dozens found at once.
Our process
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. If others near Shirrell Heath need work, visits can be combined, which keeps travel down. You’ll have a fixed quote before work starts.
- First we confirm the product and tested details named in the specification.
- We sort the openings by the detail each one needs.
- Improvised fillers and failed sealant are removed.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- Completed areas are checked with you, with the records agreed when we quoted.
Getting the site ready
- Let us know about inductions and permits
- Send any specification or drawings in advance
- Let building users know which areas are affected
Get a fixed quote
For a fixed quote, speak to us on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.