Surrey · England

Thorncombe Street Fire Rated Sealant

Specialist fire rated sealant for Thorncombe Street: careful preparation, the right product and tidy work. Ask us for a quick quote.

  • Linear gaps at the head of walls
  • Gaps flagged on a fire risk assessment
  • Door frames with gaps between frame and wall

Fire rated sealant in Thorncombe Street

Fire rated sealant for homes and businesses in Thorncombe Street

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. We check the size and the substrate before choosing the product, then the sealant goes in to the depth the product’s details set. Typical jobs include unsealed gaps where pipes and cables go through a wall and fire seals that have cracked with movement, across service penetrations, flats & HMOs and pipe & cable gaps.

Work in a small place like Thorncombe Street is planned ahead, journey included, so it can be fitted around guests, customers or events where possible.

Each job carries a 12-month guarantee, whatever its size.

Place
Thorncombe Street (GU5)
Region
Surrey
Cover
One year on every job
Quote
Quoted before any work starts
Phone
0345 464 0079
Last updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

DIY versus a professional finish

A careful DIYer can reseal a simple joint, 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.

A DIY attempt doesn’t rule out a professional job. We cut it out and start again.

Landlord and commercial work in Thorncombe Street

Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.

Landlords and letting agents in Thorncombe Street can book us as well as householders. Resealing between tenancies keeps a property looking cared for before the next move-in.

Thorncombe Street questions

Is Thorncombe Street 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 work for landlords with property near Godalming station?

Yes, we work for landlords and letting agents. Just ring 0345 464 0079 or send us an email and tell us about the property, and we will give you a clear quote.

What does fire rated sealant cost?

It depends on the job, so we quote each one individually. To get one, call 0345 464 0079 or drop us an email and tell us what needs doing and where.

Is standard sealant good enough for a fire gap?

No. Ordinary silicone, caulk or foam isn’t tested as fire stopping. We cut it out and reseal with a fire-rated product.

What fire rating will the seal have?

We do not certify fire stopping or quote ratings. Our part is installing the specified product to its tested details and giving you a record of where it went.

Can you fill the gap behind a fire door frame?

Yes, if the gap is within the product’s tested range. We seal the frame-to-wall gap, not the door itself and we’ll tell you if we spot problems with the door.

What should I tell you?

Only a few details: the address or postcode, what’s wrong and any access issues. After that, simply call 0345 464 0079 or send us an email.

Do I need to be at home?

It depends on the job. For work indoors, someone needs to let us in, while outside work can sometimes be arranged differently.

Fire rated sealant around Thorncombe Street

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, which is often where open fire-stopping gaps are first noticed. We work to the specification you’re given, installing the product to its tested details.

Schools such as Godalming College are buildings too, and gaps opened by contractors for new cabling are a common finding in schools and offices.

Thorncombe Street is about 5 miles south of Guildford, in Surrey. Jobs in Thorncombe Street get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. We cover 395 towns and villages across Surrey, from the larger towns to small villages. We also work in Crawley, around 17 miles away.

Postcode districts we cover here for fire rated sealant: GU5. Whether your property is on Thorncombe Street and Alldens Hill or a nearby road, we can help. Neighbouring places we cover for fire rated sealant include Munstead Heath (1 mile west), Birtley Green (1 mile north-east), Grafham (1 mile east), Hascombe (1 mile south) and Bramley (2 miles north-east). Further out, we also cover Guildford (5 miles north), Woking (10 miles north), Camberley (13 miles north-west), Farnham (10 miles west), Dorking (11 miles east) and Frimley (12 miles north-west).

Local landmarks in Thorncombe Street

For rail, the closest station is Godalming station, about 2.3 miles north-west. Other landmarks nearby include Milford Hospital (2.4 miles west) and Godalming Museum (2.2 miles north-west). Not far away are Farncombe Wood and Hydon's Ball.

Map of Thorncombe Street © OpenStreetMap contributors

What we cannot put right

We’ll always be straight with you, so here’s what sealant can’t fix:

  • Assessing a building’s fire safety
  • Walls or floors that weren’t built to resist fire
  • Fire doors that need new seals, closers or hardware

Not sure which it is? You can phone 0345 464 0079 or send us an email and we will tell you honestly.

Where we work in Thorncombe Street

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

Signs you need fire rated sealant in Thorncombe Street

A lot of fire stopping is out of sight: in ceiling voids, service risers and behind boxing. Out of view, damage sits unnoticed until someone inspects.

Look out for any of the following:

  • Linear gaps at the head of walls
  • Seals cut through by electricians, plumbers or data installers
  • Sealant items on a fire risk assessment action list
  • Door frames with gaps between frame and wall

For landlords with property near Godalming station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.

Before booking anyone

  • Are they insured?
  • Whether the sealant suits the joint
  • How much experience the applicator has
  • How the joint is cleaned and prepared

How to choose a mastic man

Aftercare tips

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

  • Look in service cupboards and ceiling voids from time to time
  • Ask which product was used before you paint
  • Allow for resealing whenever new services are run
  • Ask every contractor to reseal any fire stopping they disturb

Include fire stopping in your regular building checks. Look for cracks, gaps or sealant that has been cut or pulled out and get them seen to.

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

Why act early in Thorncombe Street

For some gaps, sealant isn’t the right answer and another system is needed. Big openings, bundles of cables and plastic pipes may need batts, collars or wraps instead. We’ll say so if a gap needs something other than sealant. Around Thorncombe Street, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

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.

Why us?

  • Quality sealants from Arbo and Everbuild
  • We are fully insured
  • We never seal over old sealant
  • Anti-fungal sanitary silicone in wet areas

Read our cost guide and our reviews.

What happens on the day

You do not need to clear the whole room or building before we come, just the space around the work. We protect the rest, and the work takes from a few hours to a few days, depending on the number of gaps and the access in most cases. In a small place like Thorncombe Street, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  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.

How to prepare

  • Tell us about access, such as stairs, a lift or high-level joints
  • Mention any parking rules near the property
  • Let us know about earlier repairs to the joints

Ask for a quote

If you’re in Thorncombe Street and need fire rated sealant, call 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and you’ll get a clear quote before we start.

Ask for a quote

Advice

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