Isle of Wight · England

Havenstreet Fire Rated Sealant

We cover Havenstreet for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.

  • Door frames with gaps between frame and wall
  • Damaged fire sealant left by other trades
  • Gaps where walls meet ceilings or slabs

Fire rated sealant for Havenstreet homes and businesses

Fire rated sealant in Havenstreet

Fire-rated sealant closes the gaps around pipes, cables and frames where they pass through a fire-resisting wall or floor. Each gap is sealed to the product maker’s tested detail for its size and substrate. Common call-outs are for cracked or shrunken fire-rated sealant and new service routes left unsealed after building work, across linear gaps, door frames and service penetrations.

If you have holiday lets, a converted barn used for business or a community building near Havenstreet, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

Whatever the size of the job, you get the same 12-month guarantee.

Place
Havenstreet (PO33)
Region
Isle of Wight
Guarantee
12 months on all our work
Price
Quoted before any work starts
Telephone
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Leave it or put it right?

Items left open on a fire risk assessment tend to come back at the next review. Having them sealed and recorded now means you can show the action was taken. Around Havenstreet, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

A failed joint rarely gets cheaper to fix by waiting. If you’re unsure, call 0345 464 0079 or drop us an email and we will give you an honest view and a quote.

What you get with us

  • 20+ years of sealant experience
  • We never seal over old sealant
  • Quality sealants from Arbo and Everbuild
  • Sanitary silicone with an anti-fungal additive in wet areas

See how sealant jobs are priced or what customers say.

Commercial buildings in Havenstreet

If you run a hotel, guest house or holiday let in a coastal place like Havenstreet, heavy use in the busy months is hard on washroom and kitchen sealant, and any building work there should leave fire-rated joints made good. 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.

Letting a property close to Smallbrook Junction station? Then any gap left by new services in shared walls should be closed with a fire-rated product. Community buildings like St. Peter's Church are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.

Havenstreet is about 2 miles south-west of Ryde, in the Isle of Wight. Anywhere in PO33, we can carry out fire rated sealant at your property. We cover 125 towns and villages across the Isle of Wight, large and small. You can also see our page for Portsmouth, roughly 9 miles from Havenstreet.

We cover every part of the PO33 postcode area for fire rated sealant. Local streets include Church Road, Elizabeth Gardens and Church Lane, all of which we cover. Nearby, we also carry out fire rated sealant in Fishbourne (1 mile north), Wootton (2 miles north-west), Hillgrove (2 miles west), Staplers (3 miles west) and Fairlee (3 miles west). Within a short drive, we also cover Newport (4 miles west), Cowes (6 miles north-west), Sandown (4 miles south-east), Shanklin (6 miles south), Ventnor (8 miles south) and East Cowes (5 miles north-west). Remote and island addresses need a little more planning, so please mention your location when you call 0345 464 0079 or drop us an email.

Around Havenstreet

We work in homes and buildings around White Hart Inn, among other places. The nearest railway station is Smallbrook Junction station, about 2.2 miles east of the centre. Well-known places in the area include The Donald Mcgill Museum (2.4 miles north-east) and Sandown Castle (4.4 miles south-east). Not far away are Briddlesford Nature Reserve and Brading Down.

Map of Havenstreet © OpenStreetMap contributors

DIY versus a professional finish

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.

Aftercare tips

Looking after new joints is easy, and it makes a real difference:

  • Flag any open gap you spot round a pipe or cable
  • Don’t paint over fire sealant until it has cured
  • Keep photos of seals that will be hidden
  • Keep the record of products and locations with your fire safety documents

Tell other trades that the gaps have been sealed, and make sure anything they disturb is resealed with a suitable product. A lot of damaged fire stopping comes from later work.

When you plan work that goes through walls or ceilings, plan the fire stopping too. Doing it at the time avoids leaving gaps behind.

When to call us in Havenstreet

Sometimes the wrong product was used from the start: general-purpose foam, everyday silicone or caulk in a place that needed a tested fire seal. It looks sealed, but it is not fire-rated.

Keep an eye out for these signs:

  • Gaps left after a refit or conversion
  • Door frames with gaps between frame and wall
  • Linear gaps at the head of walls
  • Fire seals that have cracked with movement

Managing a site like Ryde Academy? Then gaps opened by contractors for new cabling are a common finding in schools and offices.

Comparing quotes

  • Which sealant they’ll use, and why
  • Who turns up on the day
  • Whether you can choose the colour
  • Whether VAT is included

Choosing a sealant specialist

Quotes for fire rated sealant in Havenstreet

Call for a quick quote. The main things that affect it are:

  • The old material and how stubborn it is
  • The size of the job
  • How easy the joints are to reach
  • The product the joint needs

Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.

What we need to know

A few details help us give you an accurate quote. When you get in contact, it helps to mention:

  • How many joints, rooms or windows are involved
  • If someone has resealed it before
  • Access, such as stairs, a lift or height
  • Where the job is, and your postcode

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

When it isn’t the sealant

We will not take on work that won’t last, so these are the limits:

  • Assessing a building’s fire safety
  • Big openings where sealant alone is not the tested solution
  • Certifying a building or signing off its fire safety

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

Joints and surfaces we work on

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

What happens on the day

Our applicators work methodically: protect, prepare, seal, tidy. For most jobs that takes a few hours for a handful of gaps, and longer for a whole building and we leave things clean and tidy. Somewhere as small as Havenstreet, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  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. Gaps are cleaned of dust and loose material.
  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.

Before we arrive

  • Tell us about access, such as stairs, a lift or high-level joints
  • Move anything stored near the joints
  • Tell us about any previous sealing or DIY attempts

Get a quote

Want a quote for fire rated sealant? Please call 0345 464 0079 or send us an email and tell us about the job. We’ll explain what we’d do and give you a clear price before we start.

Ask for a quote

Advice

Your questions about fire rated sealant in Havenstreet

Is Havenstreet within the area you cover?

Yes. Havenstreet is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.

Is Havenstreet in your area for fire rated sealant?

Yes, Havenstreet is within the area we cover. We work across London and the South East. Just ring 0345 464 0079 or send us an email with a few details of the job.

What information do you need?

Just the basics: where it is, what you’ve noticed and how we reach it. Then call 0345 464 0079 or drop us an email.

Do you guarantee your work?

Yes, for a year. If anything isn’t right with the work within the year, let us know and we’ll sort it.

Do you seal gaps around fire door frames?

Yes, where the gap suits a sealant detail. Our work is the gap around the frame.

I rent my home. Can I book you?

We are happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.

Will it make a mess?

No. We protect the surfaces around the joints, and we tidy up before we go.

How long will you be here?

It depends on the size of the job, but as a guide it takes anything from a few hours to several days, depending on how many gaps there are. We’ll give you a better idea when we quote.

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