West Sussex · England

Fire-rated sealant in Waterbeach, West Sussex

We cover Waterbeach for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly.

  • Gaps flagged on a fire risk assessment
  • Standard silicone or caulk in a fire-stopping gap
  • Open joints along the top of partitions

Need fire rated sealant in Waterbeach?

How to look after the new joints

Joint life depends on how it’s used and looked after. We suggest:

  • Ask which product was used before you paint
  • Keep the record of products and locations with your fire safety documents
  • Plan fire stopping into any work that goes through walls or floors
  • Make resealing part of every contractor’s brief

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.

Small gaps around services are simple to deal with while there are only a few. Over time, more work adds more holes.

How we handle fire rated sealant in Waterbeach

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. One new cable or pipe can leave a gap that nobody goes back to seal. We seal them with a product tested for that kind of gap. If you have unsealed gaps around fire door frames and fire stopping disturbed by later work, we can put it right, on flats & HMOs, plasterboard & masonry and door frames alike.

In a village or hamlet like Waterbeach, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

A 12-month guarantee comes as standard.

Place
Waterbeach (PO18)
Wider area
West Sussex
Guarantee
A year, on every job
Quote
A clear price before work begins
Phone
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Why it’s worth doing now in Waterbeach

For some gaps, sealant is not the right answer and another system is needed. Big openings, bundles of cables and plastic pipes may need batts, collars or wraps instead. We will say so if a gap needs something other than sealant. Where a wall is exposed, as many are in small places like Waterbeach, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.

Homes and businesses are quoted the same way: the amount of work, the access and the products needed. Ask us for a quote and we’ll explain what it covers.

Why Waterbeach clients choose us

  • Arbo and Everbuild products
  • One-year guarantee on every job
  • 180+ five-star Google reviews
  • We never seal over old sealant

See how sealant jobs are priced or what customers say.

The process

Most of a good job is in the preparation, so that’s where we spend the time. Joints are cleaned back and dried before anything new goes in. In total, it generally takes anything from a few hours to several days, depending on how many gaps there are. For a village or hamlet like Waterbeach, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We start with the survey or action list, checking the size and surfaces of every gap.
  2. Old or unsuitable sealant is cut out and the gap cleaned.
  3. Where the tested detail needs backing or fill, we fit it.
  4. We apply the fire-rated or intumescent sealant to the specified depth and tool it.
  5. Finally, we list where we worked and what we used, for your records.

How to prepare

  • Mention any parking rules near the property
  • Tell us about any water getting in
  • Clear items away from the joints we’re working on

Ask for a quote

A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.

Ask for a quote

Advice

What fire rated sealant looks like in Waterbeach

There are hotels and other places to stay in and around Waterbeach. For hotels, a room-by-room programme keeps most rooms in use while the work goes on. 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 work to the specification you’re given, installing the product to its tested details.

Rented homes near Chichester station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through. Schools such as Boxgrove CofE Primary School are buildings too, and fire-stopping around service openings should be restored whenever new services go in. For buildings such as The Priory Church of St Mary and St Blaize, older buildings that have had new heating or wiring often have service gaps worth checking.

Waterbeach is about 3 miles north-east of Chichester, in West Sussex. For fire rated sealant in and around Waterbeach, it’s easy to get a quote: please call 0345 464 0079 or email us. We are based in Crawley and cover West Sussex, Waterbeach included. Across West Sussex, we cover 371 places, Waterbeach among them. Our Portsmouth page covers work nearby (16 miles or so).

All of PO18 is within our area for fire rated sealant. Neighbouring places we cover for fire rated sealant include Strettington (1 mile south), Westerton (1 mile south-west), Halnaker (1 mile east), Boxgrove (1 mile south-east) and Maudlin (1 mile south). Within a short drive, we also cover Worthing (15 miles east), Bognor Regis (6 miles south), Chichester (3 miles south-west), Selsey (9 miles south), Littlehampton (10 miles south-east) and Emsworth (9 miles west).

Local landmarks in Waterbeach

For rail, the closest station is Chichester station, roughly 3.2 miles south-west of the centre. Well-known places in the area include Chichester Castle (2.6 miles south-west) and The Chichester City Museum (2.7 miles south-west). Not far away are Levin Down and Kingley Vale National Nature Reserve.

Map of Waterbeach © OpenStreetMap contributors

Your questions about fire rated sealant in Waterbeach

Is Waterbeach within the area you cover?

Yes. Waterbeach 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.

Do you work for landlords with property near Chichester station?

Yes, we work for letting agents and landlords. You can ring 0345 464 0079 or email us with the address and a few details, and we’ll give you a fixed price before any work starts.

Will we have a record of what was sealed?

Yes. We note each location and the product that went in.

What do you put in the joint?

We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we will tell you what we are using.

Do you take out the old sealant first?

Yes. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.

How do I get a quote for fire rated sealant in Waterbeach?

There’s no set price, as it depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.

Can I do it myself?

Some simple jobs can be done by a careful DIYer. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.

Do you carry out fire risk assessments?

No. We work from the specification you give us.

What sealant work can’t fix

Honest advice matters more to us than a booking, so here’s what new sealant will not do:

  • Fire doors that need new seals, closers or hardware
  • A wall that is not a fire-resisting element to begin with
  • Openings too large for sealant, which need batts, boards or another system

Not sure which it is? You can call 0345 464 0079 or send us an email and we’ll tell you honestly before you book.

Where we work in Waterbeach

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

DIY sealant or a professional job?

The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.

Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

How the job changes by surface

Masonry and concrete

Masonry is dusty and porous, so preparation matters. The gap is cleaned and backed where required before applying the sealant.

Linear gaps

Some linear gaps have to cope with movement as well as fire. The product and depth are chosen to suit both, following the tested detail.

What affects the quote in Waterbeach

Your quote is based on your job. We look at:

  • Any mould that needs treating
  • How many rooms, windows or areas are involved
  • Any working-time requirements on site
  • The amount of work

A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. Your quote takes all of that into account.

Helping us quote

Before you ask for a quote, have a think about:

  • What’s wrong with the joints now
  • The type of property
  • Whether it has been sealed before
  • Roughly how big the job is

If you’re in Waterbeach and need fire rated sealant, phone 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and we’ll agree the price before any work begins.

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