Hampshire · England

Fire-rated sealant in Totford, Hampshire

Fire-stopping gaps in Totford need attention? We cut out the old, prepare the joints and apply the right sealant.

  • Gaps where walls meet ceilings or slabs
  • Open holes round services passing through fire walls
  • Seals cut through by electricians, plumbers or data installers

Book fire rated sealant in Totford

Looking after it afterwards

So the new joints stay in good condition:

  • Keep photos of seals that will be hidden
  • File the fire-stopping record where your assessor can find it
  • Check whether a sealant can be painted before decorating over it
  • Get damaged fire seals looked at promptly

Leave the sealant to cure fully before painting near it. Some fire-rated sealants can be painted and some can’t and we’ll tell you which one you have.

When you plan work that goes through walls or ceilings, plan the fire stopping too. Catching it then saves a separate visit later.

About our fire rated sealant in Totford

Fire-rated sealant closes the gaps around pipes, cables and frames where they pass through a fire-resisting wall or floor. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap. We work on flats & HMOs, pipe & cable gaps and plasterboard & masonry, and the jobs we see most are holes left by a change of layout and gaps flagged on a fire risk assessment.

Somewhere as small as Totford, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

Every job comes with a 12-month guarantee, wherever you are in Hampshire.

Eleven members of the Mr Mastic team standing in front of branded white vans
Where
Totford (SO24)
Region
Hampshire
Cover
One year on every job
Price
A clear quote up front
Phone
0345 464 0079
Last updated
26 October 2026

How it works

Before we leave, we go over the finished joints with you and tell you how long to leave it. The work normally takes anything from a few hours to several days, depending on how many gaps there are, depending on the size of the job. In a small place like Totford, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Gaps are cleaned of dust and loose material.
  4. We apply and tool the sealant to the product’s tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Before we arrive

  • Clear the area around the work
  • Try not to wet indoor joints just before the visit
  • Tell us about any water getting in

Ask for a quote

Need a quote? Please phone 0345 464 0079 or email us and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.

Get a price

Advice

Honest limits

A few problems are outside what sealant work can do:

  • Assessing a building’s fire safety
  • Sign-off of the building, which sits with building control or your assessor
  • Doors that are not fire doors in the first place

If in doubt, call 0345 464 0079 or email us and we will say what we think before booking.

Surfaces we seal

  • Flats & HMOs
  • Linear gaps
  • Plasterboard & masonry
  • Service penetrations
  • Door frames
  • Pipe & cable gaps

Why act early in Totford

Squirting in whichever sealant is nearest doesn’t 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. In a small place like Totford, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

Doing several joints on one visit is usually more efficient than separate visits, so it’s worth mentioning everything you’d like done. You will get one clear quote for the whole job.

Why book with us

  • 180+ five-star Google reviews
  • Trusted Arbo and Everbuild sealants
  • We are fully insured
  • Every job guaranteed for a year

Take a look at what affects the cost and what customers say.

Workplaces and buildings in Totford

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, and gaps around services are often picked up there. We work to the specification you are given, installing the product to its tested details.

If you let a flat or house near Micheldever station, any gap left by new services in shared walls should be closed with a fire-rated product.

Totford is about 8 miles north-east of Winchester, in Hampshire. If you need fire rated sealant in Totford, please ring 0345 464 0079 or drop us an email for a quick quote. We cover Hampshire from our Crawley base, Totford included. Across Hampshire, we cover 683 places, Totford among them. We also work in Southampton, around 18 miles away.

Work in SO24 works the same way as everywhere else we cover. If you’re just outside Totford, we cover Northington (1 mile south-west), Brown Candover (1 mile north-east), Old Alresford (3 miles south-east), Preston Candover (3 miles north-east) and Bighton (3 miles south-east). Larger places within reach include Basingstoke (10 miles north), Winchester (8 miles south-west), Eastleigh (14 miles south-west), Andover (14 miles west), Chandler's Ford (14 miles south-west) and Alton (9 miles east).

Near you in Totford

Locally, jobs take us to homes and businesses close to The Woolpack Inn, among other places. The closest station to Totford is Micheldever station, about 4.5 miles north-west of the centre. Nearby you’ll also find Barton Castle (3 miles east).

Map of Totford © OpenStreetMap contributors

What affects the cost of fire rated sealant

We quote each job individually. This is what makes a difference:

  • When we can work, for business premises
  • How much old sealant there is and how hard it is to remove
  • The product the joint needs
  • Access and height

The cost depends on the amount of work, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts.

What to tell us for a quote

To make quoting easier, please include:

  • What’s wrong with the joints now
  • Whether it’s a home or a business
  • Pictures of the joints, sent by email
  • The address or postcode of the job

It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will explain how we’d tackle it. Whenever you’re ready, call 0345 464 0079 or drop us an email.

What we’re called out for in Totford

If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it isn’t installed as tested. Rushed fire stopping is common.

The problems people normally mention when they call include:

  • Sealant items on a fire risk assessment action list
  • Open joints along the top of partitions
  • Unsealed gaps where pipes and cables go through a wall
  • Damaged fire sealant left by other trades

If you look after a church, hall or community building such as Church of St John the Evangelist, service openings in its walls need the right fire-rated sealant, as in any building.

Before booking anyone

  • Whether VAT is included
  • What preparation is included
  • What guarantee comes with the work
  • Who turns up on the day

10 questions to ask before you book

Questions from Totford

Can you do fire rated sealant in Totford?

Yes. We work across London and the South East, and Totford is part of that. Just ring 0345 464 0079 or email us with a few details of the job.

Will you come out to Totford?

Yes. Totford is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Can you match the sealant colour?

We help you choose a colour that suits, from white and clear to greys and other shades. The choice depends on the product the joint needs.

Can I add another job to the visit?

Of course. Combining jobs makes good use of the visit.

Do you guarantee your work?

Yes, for a year. If anything is not right with the work within the year, let us know and we’ll sort it.

Can you fill the gap behind a fire door frame?

Yes. We seal the gap between the frame and the wall with a suitable fire-rated product, to the product’s details. The door, its seals and closer are for a door specialist.

I rent my home. Can I book you?

Yes. Check with your landlord; we can send the quote to them too.

Should I try DIY first?

You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.

Surface by surface

Service penetrations

Different services need different details: metal pipes, cables and plastic pipes are not treated the same. We follow the manufacturer’s tested detail for each and we flag any that need another system.

Flats and HMOs

Conversions generally leave a mix of old and new service holes. The gaps on your list are sealed with a fire-rated product.

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