Hampshire · England

Fire-rated sealant in Fyfield, Hampshire

Specialist fire rated sealant for Fyfield: careful preparation, the right product and tidy work. Call for a quick quote.

  • New service routes left unsealed after building work
  • Linear gaps at the head of walls
  • Gaps flagged on a fire risk assessment

Need fire rated sealant in Fyfield?

For landlords and businesses

We also work for property managers and facilities teams. Several sites can be quoted together.

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can go on one quote.

Fire rated sealant for homes and businesses in Fyfield

Door frame gaps, linear joints and holes around services all have their own details. Measuring the gap and checking what it’s made of comes first, then apply it to the depth its tested detail calls for. If you have unsealed gaps around fire door frames and open holes round services passing through fire walls, we can help, whatever the surface.

Work in a small place like Fyfield is planned ahead, journey included, so it can be fitted around guests, clients or events where possible.

You’re covered for a year from the day we finish. If there’s a problem with it, please call 0345 464 0079 or send us an email.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Fyfield (SP11)
Region
Hampshire
Guarantee
A year, on every job
Quote
A clear price before any work starts
Phone
0345 464 0079
Last updated
26 October 2026

Different surfaces, different methods

Door frames

A door can only do its job if the gap behind its frame is sealed too. We fill it with a fire-rated product suited to the materials either side.

Plasterboard walls

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

Fire rated sealant around Fyfield

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.

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

Fyfield is about 4 miles west of Andover, in Hampshire. Jobs in Fyfield get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Our area takes in 683 places across Hampshire, from the larger towns to small villages. We also work in Southampton, around 22 miles away.

Here we cover the SP11 postcode area for fire rated sealant. If you need fire rated sealant at a property on Fyfield Road, Grange Close and Duncan's Close or anywhere close by, our applicators can take on the job. Neighbouring places we cover for fire rated sealant include Mullenspond (1 mile south-east), Thruxton (1 mile south), East Cholderton (1 mile south), Weyhill (1 mile east) and Appleshaw (2 miles north-east). Further out, we also cover Andover (4 miles east), Hyde (15 miles south-east), Tidworth (4 miles north-west), Weeke (15 miles south-east), Ludgershall (3 miles north-west) and Whitchurch (11 miles east).

Around Fyfield

In Fyfield, that means homes and buildings near The George Inn and the streets around them. For rail, the closest station is Grateley station, about 3.7 miles south-west of the centre. Nearby you will also find Ludgershall Castle (3.4 miles north-west) and Andover War Memorial Hospital (3.7 miles east). The countryside around Fyfield includes Quarley Hill and Anton Lakes.

Map of Fyfield © OpenStreetMap contributors

Why deal with it now?

Leaving a gap until a refurbishment comes round can mean years with it open. On its own, sealing it now is a small job that does not depend on other work. Where a wall is exposed, as many are in small places like Fyfield, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.

Why Fyfield customers choose us

  • Anti-fungal sanitary silicone in wet areas
  • Neat joints and a tidy finish
  • Old sealant always removed completely
  • Fully insured

See our cost guide or our reviews.

The process

Most of a good job is in the preparation, and we do not rush it. Every joint is cleaned and dried before new material goes in. In total, it usually takes a few hours for a handful of gaps, and longer for a whole building. Somewhere as small as Fyfield, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. We take out any damaged or unsuitable sealant.
  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 earlier repairs to the joints
  • Tell us about any water getting in
  • Move anything stored near the joints

How to get a quote

We quote each job on its own, so start by telling us what you need. Simply call 0345 464 0079 or email us and describe the job.

Ask for a quote

Advice

What sealant work can’t fix

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

  • Certifying a building or signing off its fire safety
  • Large holes that need a different fire-stopping system
  • Construction that does not provide fire resistance on its own

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

Where we work in Fyfield

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

What we are called out for in Fyfield

Lots of unsealed gaps appear long after the building was completed. New cables, pipes and data runs go through walls and ceilings and the hole round the new service isn’t always sealed again.

The problems people usually mention when they call are:

  • New service routes left unsealed after building work
  • Fire stopping disturbed by later work
  • Standard silicone or caulk in a fire-stopping gap
  • Linear gaps at the head of walls

If you let a flat or house near Grateley station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

Before you book anyone

  • What preparation is included
  • The length of the guarantee
  • Is the old sealant removed completely?
  • Whether the sealant suits the joint

Choosing a sealant specialist

Your questions about fire rated sealant in Fyfield

Can you help a landlord with a rental near Grateley station?

Yes. We work for landlords and letting agents as well as householders. Just call 0345 464 0079 or send us an email with the address and what needs doing, and we will send you a clear quote.

Is Fyfield within the area you cover?

Yes. Fyfield 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.

Is there any odour?

Possibly a little. It fades as the sealant cures, and ventilation helps.

Which products do you use?

The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.

Can you tell me how many minutes the seal will last?

We don’t issue ratings or certificates ourselves. The performance comes from the product’s tested details and the specification from your assessor or designer.

Can you seal over the old sealant?

No. New silicone won’t bond to old silicone, and it traps any mould or water underneath. We remove it all first.

Can I choose the sealant colour?

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

Does someone need to be in?

It depends on the job. Inside work needs someone to give us access, and for outside work we’ll agree access with you when we book.

Should I try it myself first?

If you’ve already had a go yourself, that is fine. We remove it and do the joint properly.

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.

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