East Sussex · England

Fire-rated sealant in Lullington, East Sussex

Professional fire rated sealant in and around Lullington, with every bit of old sealant taken out first.

  • Gaps flagged on a fire risk assessment
  • Gaps around pipes and cables through fire-resisting walls
  • New service routes left unsealed after building work

Fire rated sealant near Lullington

Should I try it myself first?

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.

Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. All the old material has to come out first.

Fire rated sealant in Lullington, done properly

Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment. If you share the list, we can quote for the gaps that need fire-rated sealant. If you have fire stopping disturbed by later work and gaps left after a refit or conversion, we can put it right.

For holiday lets, converted business premises or a community building near Lullington, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.

All our work is covered by our one-year guarantee, wherever you are in East Sussex.

Eleven members of the Mr Mastic team standing in front of branded white vans
Place
Lullington (BN26)
Region
East Sussex
Cover
12 months on all our work
Price
Quoted before any work starts
Phone
0345 464 0079
Page updated
26 October 2026

Leave it or put it right?

Waiting for the next refit can leave a gap open for years. Sealing the gap now is a contained job on its own. Around Lullington, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs, along with when we can work on site. Ask us for a quote and we will explain what it covers.

Why book with us

  • Any old sealant cut out fully, not covered over
  • Homes, businesses and hotels
  • 180+ five-star Google reviews
  • 20+ years of sealant experience

Read how sealant jobs are priced or what customers say.

How we quote for fire rated sealant

Jobs vary more than people expect. What affects the quote:

  • The number of rooms or windows
  • Whether old sealant or filler has to be cut out
  • Working hours on commercial sites
  • Which sealant suits the joint

Some things make a job bigger or smaller: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.

What to tell us for a quote

There’s no need for technical detail. It helps if you can tell us:

  • How many joints, rooms or windows are involved
  • Whether it has been sealed before
  • The address or postcode of the job
  • A few pictures by email, if you can

Every job is quoted individually, so start by telling us what you need. Just ring 0345 464 0079 or email us with the details, and pictures are welcome.

What we cannot put right

To be straight with you, there are a few things sealant won’t fix:

  • Fire risk assessments, which need a qualified assessor
  • Construction that does not provide fire resistance on its own
  • Large holes that need a different fire-stopping system

If you’re not sure, just phone 0345 464 0079 or email us and we will give you a straight answer before booking.

What we seal

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

Common questions in Lullington

Do you cover Lullington for fire rated sealant?

Yes. Our work covers London and the South East, and Lullington is part of that. Just phone 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear quote.

I let a flat near Berwick (Sussex) station. Can you help?

Yes. We work for landlords and agents as well as homeowners, and several properties can be quoted together. You can phone 0345 464 0079 or email us with the details for a clear quote.

Can I use normal mastic around a pipe through a fire wall?

No. A gap that needs fire stopping needs a tested fire-rated product fitted to the maker’s details.

Will you leave a mess?

Not at all. We work neatly, protect the area around the joints and tidy up afterwards.

Do you take on fire stopping in schools and offices?

Yes. We work in flats, HMOs, schools, offices and other commercial buildings, including occupied ones. The order of work and access are planned with you.

Is the work guaranteed?

Yes, always. There’s a 12-month guarantee on every job, large or small.

What’s the difference between intumescent and fire-rated sealant?

An intumescent sealant expands when it gets hot. It’s one type of fire-rated sealant; which product suits depends on the gap, the substrate and the service.

What do you put in the joint?

Each joint gets the product that suits it. Movement, water and weather all affect the choice, and we’ll tell you what we’re using.

The process

Before we leave, we go over the finished joints with you and explain the cure time. The visit itself generally takes anything from a few hours to several days, depending on how many gaps there are, depending on the size of the job. Somewhere like Lullington needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
  2. We measure every gap and note what it’s in and what passes through.
  3. Any non-fire-rated filler is removed and the faces cleaned.
  4. The specified fire-rated sealant goes in over any backing its detail requires.
  5. Every location is recorded with the product used for your records.

How to prepare

  • Tell us if parking is tricky
  • Plan for the work area to be out of bounds to pets and children
  • Move anything stored near the joints

How to get a quote

For fire rated sealant in Lullington, ring 0345 464 0079 or send us an email. Tell us what the problem is and where, and you’ll get a clear quote before any work starts.

Get a quick quote

Advice

Different surfaces, different methods

Flats and HMOs

In occupied buildings, we plan the order of work with you. Access to flats and common areas is agreed in advance to keep disruption down.

Linear gaps

Gaps along the top of partitions are easy to miss above a ceiling. We seal them along their full length leaving no stretch unsealed.

Workplaces and buildings in Lullington

For seaside hotels, guest houses and holiday lets around Lullington, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. 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.

Community buildings like Church of St. Andrew are part of the picture too: gaps around pipes and cables are worth checking after any building work there. Schools such as Alfriston School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment. For landlords with property near Berwick (Sussex) station, any gap left by new services in shared walls should be closed with a fire-rated product.

Lullington is about 3 miles north-east of Seaford, in East Sussex. If you need fire rated sealant in Lullington, it’s easy to get a quote: please ring 0345 464 0079 or drop us an email. We are based in Crawley and cover East Sussex. Our area takes in 289 places across East Sussex. You can also see our page for Brighton, about 13 miles away.

Postcode districts we cover here for fire rated sealant: BN26. If you’re just outside Lullington, we cover Dukes Green (1 mile south-west), Alfriston (1 mile north-west), Winton (1 mile north), Milton Street (1 mile north-east) and Wilmington (2 miles north-east). We also work in nearby towns such as Eastbourne (6 miles east), Bexhill-on-Sea (14 miles east), Seaford (3 miles south-west), Lewes (9 miles north-west), Hailsham (6 miles north-east) and Uckfield (12 miles north).

Around Lullington

Around Lullington, our work takes us to homes and buildings near Dean's Place Hotel and the streets around them. The closest station to Lullington is Berwick (Sussex) station, about 2.6 miles north of the centre. A little further out are Old Forge Museum (Alfriston) (0.5 miles north-west) and Arlington Castle (0.9 miles north). Not far away are Combe Hill.

Map of Lullington © OpenStreetMap contributors

For landlords and businesses

In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

Letting agents and landlords in Lullington can book us as well as householders. Sealant work between tenants keeps a property looking cared for before the next move-in.

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