Hampshire · England

Fire-rated sealant in Privett, Hampshire

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in Privett and across Hampshire. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Sealant items on a fire risk assessment action list
  • Ordinary sealant used where a fire-rated product was needed
  • Cracked or shrunken fire-rated sealant

Trusted fire rated sealant in Privett

How we handle fire rated sealant in Privett

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. A new cable run or a replaced pipe can leave an open hole behind. We seal them with a product tested for that kind of gap. If you are dealing with cracked or shrunken fire-rated sealant and gaps left after a refit or conversion, we can help, whatever the surface.

For a small place like Privett, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.

The work is covered for a year after we finish. If there’s a problem with it, please ring 0345 464 0079 or drop us an email.

Location
Privett (GU34)
Wider area
Hampshire
Cover
12 months on all our work
Quote
A clear price before we start
Telephone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

The process

At the end, we look at the finished work together and tell you how long to leave it. The visit itself normally takes a few hours for a handful of gaps, and longer for a whole building, depending on the size of the job. For a village or hamlet like Privett, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.

  1. We go through the gaps on your list or survey and check each one’s size and substrate.
  2. Anything that is not 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. The sealant goes in to the depth its detail sets, then it’s tooled off.
  5. Finally, we list where we worked and what we used, for your records.

Before we arrive

  • Clear items away from the joints we’re working on
  • Try not to wet indoor joints just before the visit
  • For business premises, tell us about site rules or sign-in

Getting a quote

It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. When it suits you, phone 0345 464 0079 or send us an email.

Ask for a quote

Advice

Surface by surface

Service penetrations

New gaps tend to show up where services have been added. We clean out what’s there and reseal to the right depth.

Door frames

Behind most architraves is a gap between frame and wall. We seal any open gap to the product’s tested details so the architrave can be refitted.

What happens if it’s left?

Squirting in whichever sealant is nearest does not make a fire seal. Fire-rated products are tested in set gap sizes, depths and substrates, which is why we match the product and the method to each gap. Older cottages and farmhouses around Privett can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

A failed joint rarely gets cheaper to fix by waiting. If you are unsure, call 0345 464 0079 or send us an email and we will give you an honest view and a quote.

Why book with us

  • Tidy, careful work
  • We’re fully insured
  • Approved under the ARBOMaster scheme
  • Domestic, commercial and hotel work

See our cost guide or what customers say.

What we are called out for in Privett

Buildings are refitted and reconfigured over the years. A house turned into flats or an HMO, or an office split into smaller units, brings new walls, new service routes and new gaps.

Look out for any of the following:

  • Open holes round services passing through fire walls
  • Open gaps behind door architraves
  • Gaps flagged on a fire risk assessment
  • Seals cut through by electricians, plumbers or data installers

For buildings such as Holy Trinity Church, gaps around pipes and cables are worth checking after any building work there.

Questions to ask before booking

  • Which colour the sealant will be
  • How hidden problems are handled
  • Whether VAT is included
  • What insurance they hold

How to choose a mastic man

DIY versus a professional finish

Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly, so tell us about it when you ask for a quote.

Workplaces and buildings in Privett

In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, which is often where open fire-stopping gaps are first noticed. We work to the specification you are given, installing the product to its tested details.

For landlords with property near Petersfield station, any gap left by new services in shared walls should be closed with a fire-rated product.

Privett is about 5 miles north-west of Petersfield, in Hampshire. Anywhere in GU34, we can carry out fire rated sealant at your property. Our area takes in 683 places across Hampshire, from the larger towns to small villages. For nearby work, see our Portsmouth page (16 miles or so).

Here we cover the GU34 postcode area for fire rated sealant. Local streets include Church Road and Merepond Lane, all of which we cover. We also cover the places around Privett: Bailey Green (1 mile north-west), Filmore Hill (1 mile west), West Tisted (2 miles north-west), Monkwood (2 miles north) and Drayton (3 miles south). We also work in nearby towns such as Winchester (12 miles west), Havant (12 miles south), Eastleigh (14 miles west), Fareham (15 miles south-west), Horndean (9 miles south) and Alton (8 miles north).

Local landmarks in Privett

The nearest railway station is Petersfield station, roughly 4.7 miles south-east of the centre. Other landmarks nearby include Petersfield Community Hospital (4.8 miles south-east). Open spaces near Privett include Pidham Hill and Shutts Copse.

Map of Privett © OpenStreetMap contributors

Keeping the joints in good condition

No joint lasts for ever, but care makes a real difference. A few tips:

  • Tell trades working in the building that fire seals must be put back
  • Allow for resealing whenever new services are run
  • Store the list of sealed gaps with your building paperwork
  • Flag any open gap you spot round a pipe or cable

Keep the record we give you with the building’s fire safety documents. It saves time at the next inspection or assessment.

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 list grows.

Landlord and commercial work in Privett

In hotels, rooms out of use cost money, so we plan the work room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.

A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance that we can handle for you.

FAQs for Privett

Do you work for landlords with property near Petersfield station?

Yes, landlords and agents are among the people we work for. You can call 0345 464 0079 or drop us an email with the details for a clear quote.

Do you cover smaller places like Privett?

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.

What does fire rated sealant cost?

Every job is different, so each one gets its own quote. To get one, call 0345 464 0079 or email us with a short description of the job.

What do you need from me for a quote?

The location, the problem and the rough size of the job. If you can, email a few photos.

Will we have a record of what was sealed?

Yes. Locations and products are written up when we finish. Tell us if your assessor needs it in a particular format.

Can you do several jobs on one visit?

Yes. Just list everything you need and we’ll quote it together.

Do you offer different sealant colours?

Yes. Sealants come in white, clear, grey and other colours, and we’ll agree it with you first.

Do I have to be there?

It depends on the job. Inside work needs someone to give us access, while outside work can sometimes be arranged differently.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job