West Sussex · England

Fire-rated sealant in Street End, West Sussex

Fire rated sealant in Street End from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

  • Gaps where walls meet ceilings or slabs
  • Gaps around pipes and cables through fire-resisting walls
  • Gaps filled with a product that is not fire-rated

Need fire rated sealant in Street End?

Fire rated sealant in Street End, done properly

A gap around a door frame, a linear joint at the head of a wall and a hole round a pipe are each sealed differently. Measuring the gap and checking what it’s made of comes first, then the sealant goes in to the depth the product’s details set. Common call-outs are for open gaps behind door architraves and open holes round services passing through fire walls, on service penetrations, linear gaps and door frames.

Somewhere as small as Street End, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. They all have washrooms, kitchens and service openings that need the right sealant.

Our work is backed for twelve months.

Place
Street End (PO20)
Wider area
West Sussex
Cover
12 months on all our work
Price
A clear quote up front
Call
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Workplaces and buildings in Street End

For seaside hotels, guest houses and holiday lets around Street End, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. 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 apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

For buildings such as St Mary Our Lady Sidlesham, gaps around pipes and cables are worth checking after any building work there. 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.

Street End is about 4 miles north of Selsey, in West Sussex. Whether you are in the middle of Street End or further out, we cover fire rated sealant for every kind of property. Our area takes in 371 places across West Sussex. There’s also a page for Portsmouth, about 13 miles away.

Jobs for fire rated sealant in PO20 works the same way as everywhere else we cover. That includes homes and businesses on Church Lane, Selsey Road and Chalder Lane. We also cover the places around Street End: Sidlesham Common (1 mile north-west), Sidlesham (1 mile south), Keynor Estate (1 mile south), Fisher (1 mile north-east) and South Mundham (2 miles north-east). Larger places within reach include Bognor Regis (5 miles east), Chichester (4 miles north), Selsey (4 miles south), Littlehampton (11 miles east), Emsworth (8 miles north-west) and Rustington (12 miles east).

Landmarks near Street End

For rail, the closest station is Chichester station, about 3.2 miles north. A little further out are Chichester Castle (3.8 miles north) and Chichester Cathedral Treasury (3.4 miles north).

Map of Street End © OpenStreetMap contributors

Different surfaces, different methods

Linear gaps

Head-of-wall gaps are often hidden above suspended ceilings. We seal them along their full length so there are no open sections left.

Masonry and concrete

Masonry is dusty and porous, so preparation matters. We brush and vacuum the gap and use backing where the detail needs it before the sealant goes in.

When something else is needed

We’d rather tell you now than do work that won’t last, so these are the limits:

  • Deciding what fire stopping a building needs
  • Openings too large for sealant, which need batts, boards or another system
  • Problems with the door itself rather than the gap around the frame

If in doubt, ring 0345 464 0079 or send us an email and we’ll say what we think.

Surfaces we seal

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

Common questions in Street End

Is Street End within the area you cover?

Yes, smaller places are covered as well as towns. 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 take on hotel work around Street End?

Yes, hospitality work, including hotels, is part of what we do. Work can be planned room by room, and out-of-hours working can be arranged.

Will it make a mess?

Very little: the area around the joints is protected first, and we clear up the old sealant and our materials before we leave.

Do you take out the old sealant first?

Yes, every time. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.

What does intumescent mean?

Intumescent describes a material that swells in heat. Intumescent sealants are a type of fire-rated sealant.

What should I tell you?

Only a few details: the address or postcode, what’s wrong and any access issues. Then phone 0345 464 0079 or email us.

Can you fill the gap behind a fire door frame?

Yes. The joint between frame and wall is sealed with a fire-rated sealant, to the product’s details. The door, its seals and closer are for a door specialist.

Can you do several jobs on one visit?

Yes. Several rooms, windows or areas can go on one quote.

Why it’s worth doing now in Street End

Leaving a gap until a refurbishment comes round can mean years with it open. Sealing the gap now is a contained job on its own and needn’t wait for anything else. Around Street End, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.

Instead of a standard rate, we look at what your job involves: how many joints, what’s in them now and how we reach them. You’ll know the price before we begin.

What you get with us

  • Neat joints and a tidy finish
  • Arbo and Everbuild products
  • 20+ years of sealant experience
  • We’re fully insured

See how sealant jobs are priced and our reviews.

Quotes for fire rated sealant in Street End

Call for a quick quote. What matters most is:

  • How much old sealant there is and how hard it is to remove
  • The product the joint needs
  • Access and height
  • The number of rooms or windows

There are no prices on our website, because each job is priced on what it involves. Call for a quick quote and we will talk you through it.

What to tell us for a quote

Photos by email are helpful but not essential. Please mention:

  • Pictures of the joints, sent by email
  • The type of property
  • Any access issues, like height or stairs
  • What the problem is, such as mould, gaps, leaks or cracking

Every job is quoted individually, so the first step is telling us about yours. Just ring 0345 464 0079 or email us with the details and send photos if you have them.

How it works

You don’t need to clear the whole room or building, just the space around the work. We protect the rest, and the work takes anything from a few hours to several days, depending on how many gaps there are in most cases. For a village or hamlet like Street End, 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 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. 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
  • Mention any tricky access
  • Let us know about parking restrictions

How to get a quote

Getting a quote is simple: let us know the job and the location. A few photos by email make the job easier to understand.

Get a quick quote

Advice

Landlords, agents and businesses in Street End

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.

We work for landlords and letting agents as well as householders. Sealant work between tenants is a simple way to keep a property in good order.

When to call us in Street End

Gaps also open up as buildings move: cracked or debonded sealant leaves an open route through the wall. Knocks, maintenance and building work damage it further.

Keep an eye out for these signs:

  • Damaged fire sealant left by other trades
  • Standard silicone or caulk in a fire-stopping gap
  • Holes left by a change of layout
  • Old fire sealant that has split or come away

Managing a site like Sidlesham Primary School? Then fire-stopping around service openings should be restored whenever new services go in.

What to look for in a quote

  • Who turns up on the day
  • How the colour is chosen
  • When the joint can take water or movement
  • What the quote includes, VAT included or not

10 questions to ask before you book

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