Hampshire · England

Fire-rated sealant in Hawley, Hampshire

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in Hawley and across Hampshire. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.

  • Joints picked up in a fire-stopping survey
  • Unsealed gaps around fire door frames
  • Holes left by a change of layout

Fire rated sealant in Hawley

Landlords, agents and businesses in Hawley

If you manage several properties in or around Hawley, several properties can be quoted together. Just tell us the addresses and what each one needs.

Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.

About our fire rated sealant in Hawley

We can work through a building room by room or floor by floor, with each location and product recorded. It gives you a list to keep with the building’s fire safety documents. We work on pipe & cable gaps, service penetrations and door frames, and common reasons people get in touch are cracked or shrunken fire-rated sealant and gaps left after a refit or conversion.

Community buildings, schools and small businesses around places like Hawley have washrooms and kitchens that see a lot of use. Sealant and fire-rated joints there matter as much as in any larger building.

Our work is backed for twelve months, in Hawley and everywhere else we cover.

Where
Hawley (GU17)
Region
Hampshire
Guarantee
One year on every job
Quotes
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

What we do, step by step

Good joint work is mostly preparation, and we don’t rush it. Every joint is cleaned and dried before new material goes in. In total, it usually takes anything from a few hours to several days, depending on how many gaps there are. Parking around Hawley is usually easier than in a town centre, but mention any lanes, gates or long drives. If the job is outside, tell us about side access and how high the joints are.

  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. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Preparing for the visit

  • Mention if the joints have been sealed before
  • Move anything stored near the joints
  • On commercial sites, let us know about site rules

Ask for a quote

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

Ask for a quote

Advice

How to look after the new joints

Simple care keeps the joints in good condition. Our advice:

  • Plan fire stopping into any work that goes through walls or floors
  • Check risers, ceiling voids and cupboards during building checks
  • Do not paint over fire sealant until it has cured
  • Keep the record of products and locations with your fire safety documents

Let contractors know where fire stopping has been done, and make sure anything they disturb is resealed with a suitable product. A lot of damaged fire stopping comes from later work.

Leave a fire-stopping gap open and smoke can move through the building much more easily. Closing it is generally a straightforward job.

What we are called out for in Hawley

Movement in the structure can open gaps too: a seal that cracks or pulls away leaves a path for smoke. Damage from cleaning, knocks and maintenance adds to it.

The problems people normally mention when they call are:

  • Joints picked up in a fire-stopping survey
  • Open joints along the top of partitions
  • Fire seals that have cracked with movement
  • Holes left by a change of layout

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

What your quote should include

  • What the cure time is
  • Whether you can choose the colour
  • What guarantee comes with the work
  • Whether they’re fully insured

10 questions to ask before booking

What affects the quote in Hawley

For a quick quote, just ask. The main things that affect it are:

  • How many rooms, windows or areas are involved
  • Whether the work is at height
  • The old material and how stubborn it is
  • Any mould that needs treating

Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, any mould to treat, and whether we need extra access for height. We take all of that into account in your quote.

Helping us quote

To help us quote quickly, please include:

  • A few pictures by email, if you can
  • If it’s domestic, commercial or a hotel
  • Access, such as stairs, a lift or height
  • The rough size of the job

Want a quote for fire rated sealant? Please ring 0345 464 0079 or drop us an email and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.

Why deal with it now?

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 smaller place like Hawley, wherever a wall is exposed, a failed outside joint is a real source of damp. Inside, a split seal lets water into floors and panels just as it would anywhere.

Combining jobs into one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We’ll send you a clear quote for the lot.

What you get with us

  • Fully insured
  • Anti-fungal silicone where joints get wet
  • We leave the area clean and tidy
  • Trusted Arbo and Everbuild sealants

Take a look at how sealant jobs are priced and our reviews.

Questions from Hawley

Do you work for landlords with property near Blackwater station?

Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can phone 0345 464 0079 or email us with the details for a clear quote.

Is Hawley within the area you cover?

Yes, we do. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.

Where do you work from?

We work from Crawley. We cover Hawley and the rest of Hampshire, along with the rest of our area.

Which products do you use?

We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice.

Does someone need to be in?

If the work is inside, we need someone to let us in. Once we’ve agreed the job, you don’t need to watch us work.

Can you seal over the old sealant?

No, it will not last. It can look neat for a few weeks, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.

What do you need from me for a quote?

A short description and the location, plus photos if you have them. If we need more, we will ask.

Do you do fire sealant around door frames?

Yes. Gaps behind architraves are a common job for us. The door and its fittings are a separate job for a door specialist.

Commercial buildings in Hawley

Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, 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 site and facilities teams at buildings such as Hawley Primary School, fire-stopping around service openings should be restored whenever new services go in. If you look after a church, hall or community building such as Holy Trinity Church, gaps around pipes and cables are worth checking after any building work there.

Hawley is about 2 miles south of Sandhurst, in Hampshire. Hawley gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Across Hampshire, we cover 683 places, Hawley among them. Reading is on our list too, around 12 miles away.

Our applicators cover all of the GU17 postcode area for fire rated sealant. Whether your property is on London Road, Hawley Green and Fernhill Road or anywhere close by, we can help. Main roads around Hawley include the A30, so getting to you is simple. If you’re just outside Hawley, we cover Watchmoor (1 mile east), Blackwater (1 mile north-west), Frogmore (1 mile north-west), York Town (1 mile north-east) and College Town (1 mile north). Larger places within reach include Basingstoke (15 miles west), Fleet (4 miles south-west), Aldershot (6 miles south), Alton (15 miles south-west), Bordon (15 miles south) and Hook (8 miles west).

Local landmarks in Hawley

Locally, jobs take us to homes and businesses close to Mr Bumble pub, Fernhill School and Language College and Royal Military Academy Library, among other places. There’s a railway station in Hawley itself: Blackwater station. A little further out are Staff College Museum (1.6 miles north-east) and Frimley Park Hospital (1.7 miles east). Green spaces nearby include Wildmoor Heath and Horseshoe Lake.

Map of Hawley © OpenStreetMap contributors

Surface by surface

Door frames

Our work is the joint between frame and wall. Doors, seals and closers are for a door specialist and we will mention anything we notice.

Service penetrations

Different services need different details: metal pipes, cables and plastic pipes aren’t treated the same. Each one is sealed to the product’s tested detail and we flag any that need another system.

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