Hampshire · England

Oliver's Battery Fire Rated Sealant

Intumescent and fire-rated sealant around gaps, frames and service penetrations for Oliver's Battery, backed by a 12-month guarantee. Call for a quick quote.

  • Joints picked up in a fire-stopping survey
  • Holes left by a change of layout
  • Linear gaps at the head of walls

Trusted fire rated sealant in Oliver's Battery

Should I try it myself first?

Sealing over old silicone is the commonest DIY error. Silicone does not stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.

How we handle fire rated sealant in Oliver's Battery

Where services or frames pass through a fire-resisting wall or floor, the gap around them needs a fire-rated seal. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap. If you are dealing with standard silicone or caulk in a fire-stopping gap and open holes round services passing through fire walls, we can put it right.

For a small place like Oliver's Battery, 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 anything isn’t right with it, ring 0345 464 0079 or email us.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Oliver's Battery (SO22)
Region
Hampshire
Cover
A year, on every job
Price
Quoted before any work starts
Telephone
0345 464 0079
Last updated
26 October 2026

Quotes for fire rated sealant in Oliver's Battery

Call for a quick quote. The main things that affect it are:

  • Access and height
  • Mould in or behind the old joints
  • How many areas need sealing
  • The size of the job

Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. The price is agreed before we begin.

What to tell us for a quote

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

  • What’s wrong with the joints now
  • The address or postcode of the job
  • If someone has resealed it before
  • Any access issues, like height or stairs

There’s no standard price list, because every job is different. Instead, we give you a clear price for your job. To arrange one, call 0345 464 0079 or drop us an email.

What the job involves on each surface

Plasterboard walls

In plasterboard walls, the condition of the board edge matters. Crumbling edges are cleaned back before the sealant goes in.

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 room by room.

For landlords and businesses

We work for letting agents and landlords as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order.

We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will give you a quote.

Signs you need fire rated sealant in Oliver's Battery

Door frames are a common weak spot. The gap between the frame and the wall is hidden behind the architrave, so it’s easy to leave unsealed when doors are changed.

The problems people usually mention when they call are:

  • Damaged fire sealant left by other trades
  • Open gaps behind door architraves
  • Old fire sealant that has split or come away
  • Gaps flagged on a fire risk assessment

Managing a site like Olivers Battery Primary School? Then service openings in fire-resisting walls need checking after any refurbishment.

What your quote should include

  • Whether you can choose the colour
  • Whether they seal over old material or remove it
  • How long the guarantee is
  • Who turns up on the day

Choosing a sealant specialist

Commercial buildings in Oliver's Battery

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, and gaps around services are often picked up there. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

Community buildings like Saint Mark's are part of the picture too: older buildings that have had new heating or wiring often have service gaps worth checking. Rented homes near Shawford station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

Oliver's Battery is about 2 miles south-west of Winchester, in Hampshire. We provide fire rated sealant to homes and businesses in Oliver's Battery and the surrounding area, as part of our work across Hampshire. 683 places in Hampshire are on our list, large and small. For nearby work, see our Southampton page, about 9 miles away.

Work in SO22 is quoted and booked the same way as anywhere else. Local streets include Momford Road, Austen Avenue and Sunnydown Road, all of which we cover. Oliver's Battery is on the A3090, which makes it straightforward to reach with everything needed for fire rated sealant. We also cover the places around Oliver's Battery: Badger Farm (1 mile east), Stanmore (1 mile north-east), St Cross (1 mile east), Compton (2 miles south) and Winchester (2 miles north-east). Larger places within reach include Eastleigh (5 miles south), Fareham (15 miles south-east), Andover (13 miles north-west), Totton (11 miles south-west), Chandler's Ford (4 miles south) and Hedge End (9 miles south).

Near you in Oliver's Battery

Around Oliver's Battery, our work takes us to homes and buildings near St. Cross Park and Kings' School and the streets around them. Oliver's Battery’s nearest station is Shawford station, roughly 1.9 miles south-east of the centre. Other landmarks nearby include Winchester Castle (1.8 miles north-east) and Balfour Museum of Hampshire Red Cross History (0.9 miles north). For a walk, there’s Hockley Meadows and Twyford Down.

Map of Oliver's Battery © OpenStreetMap contributors

Common questions in Oliver's Battery

Do you cover smaller places like Oliver's Battery?

Yes. Oliver's Battery is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Is Oliver's Battery in your area for fire rated sealant?

Yes, Oliver's Battery is within the area we cover. We work across London and the South East. Just ring 0345 464 0079 or email us with a few details of the job.

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.

What do you need from me for a quote?

Only a few details: the address or postcode, what’s wrong and any access issues. After that, simply call 0345 464 0079 or send us an email.

Do you take on fire stopping in schools and offices?

Yes. We regularly work in flats, HMOs, schools and offices while they’re in use and we plan access around the people using them. Out-of-hours work can be arranged.

Are you fully insured?

Yes. Full insurance covers our work.

Do you hold any approvals?

Yes. We hold ARBOMaster approved applicator status.

Can I do it myself?

It depends on the job. High-level, external movement and fire-rated joints are professional jobs, while a short indoor joint may be within reach.

How it works

At the end, we look at the finished work together. The work normally takes from a few hours to a few days, depending on the number of gaps and the access, depending on how much there is to do. In a small place like Oliver's Battery, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Dust and loose debris are cleaned from each gap.
  4. We apply and tool the sealant to the product’s tested detail.
  5. We record what was done and flag anything that needs a different system.

Getting ready for the visit

  • Let us know about parking restrictions
  • Mention any tricky access
  • Let us know about earlier repairs to the joints

Get a quote

Want a quote for fire rated sealant? Please ring 0345 464 0079 or send us an email with a few details. We will explain what we’d do and send you a clear quote before any work starts.

Ask for a quote

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What sealant work cannot fix

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

  • Fire doors that need new seals, closers or hardware
  • Fire risk assessments, which need a qualified assessor
  • Large holes that need a different fire-stopping system

If you are not sure, just call 0345 464 0079 or drop us an email and we’ll give you a straight answer.

Joints and surfaces we work on

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