Surrey · England
Fire Rated Sealant in Dora's Green
We cover Dora's Green for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly and a one-year guarantee.
- Unsealed gaps around fire door frames
- Old fire sealant that has split or come away
- Open holes round services passing through fire walls
What affects the quote in Dora's Green
We quote each job individually. This is what makes a difference:
- Working hours on commercial sites
- The product the joint needs
- The size of the job
- Whether old sealant or filler has to be cut out
Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Helping us quote
To make quoting easier, please include:
- The problem you’ve noticed
- Where the property is
- Whether it has been sealed before
- Access, such as stairs, a lift or height
For a quote, call 0345 464 0079 or email us and tell us where the job is and what the problem looks like. We’ll give you a clear price before any work starts.
Fire rated sealant for homes and businesses in Dora's Green
Intumescent sealant looks much like any other sealant until it gets hot; then it swells to help close the gap. The right product depends on the gap size, the substrate and what passes through. If you are dealing with unsealed gaps where pipes and cables go through a wall and linear gaps at the head of walls, we can help, whatever the surface.
For a small place like Dora's Green, the journey and timings are agreed in advance, so it can be fitted around guests, clients or events where possible.
We stand behind the work with a 12-month guarantee, so you are not left on your own once the job is done.
- Where
- Dora's Green (GU10)
- Wider area
- Surrey
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Updated
- 26 October 2026
Places near Dora's Green
What else we do in Dora's Green
Questions from Dora's Green
Is Dora's Green within the area you cover?
Yes, Dora's Green is covered. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Do you work for landlords with property near Farnham station?
Yes. We work for landlords and agents as well as homeowners, and several properties can be quoted together. Just ring 0345 464 0079 or send us an email with the address and what needs doing, and we will give you a clear quote.
Is it messy?
No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.
Does someone need to be in?
If the work is inside, we need someone to let us in. After that, you can carry on with your day.
Can you give us a record of the work?
Yes. Locations and products are written up when we finish. Tell us if your assessor needs it in a particular format.
What should I tell you?
A short description and the location. We will ask anything else we need to know.
Can you match the sealant colour?
Yes. White, clear and grey are common, and other colours are available for many products, and we will agree it with you first.
Do you hold any approvals?
Yes. Mr Mastic is an ARBOMaster approved applicator and we are fully insured too.
Signs you need fire rated sealant in Dora's Green
Lots of unsealed gaps appear long after the building was completed. Electricians, plumbers and data installers drill through walls and ceilings and the hole round the new service isn’t always sealed again.
People generally contact us after spotting one of these:
- Linear gaps at the head of walls
- Joints picked up in a fire-stopping survey
- Unsealed gaps where pipes and cables go through a wall
- Ordinary sealant used where a fire-rated product was needed
Schools such as Crondall Primary School are buildings too, and gaps opened by contractors for new cabling are a common finding in schools and offices.
Comparing quotes
- Who does the work, and how experienced they are
- Which sealant they’ll use, and why
- When the joint can take water or movement
- What the quote includes, VAT included or not
Work for landlords, hotels and businesses
We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements.
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
What we cannot put right
We won’t take on work that won’t last, so here’s what sealant cannot put right:
- Issuing a fire rating or certificate for a building
- Doors that aren’t fire doors in the first place
- Deciding what fire stopping a building needs
If you’re not sure, just ring 0345 464 0079 or send us an email and we will give you a straight answer before you book.
What we seal
- Service penetrations
- Plasterboard & masonry
- Pipe & cable gaps
- Door frames
- Linear gaps
- Flats & HMOs
Why act early in Dora's Green
An unsealed gap lets smoke and fire get round a wall that was built to hold them back. Sealing it properly restores what the wall was there to do, and the sealing itself is often a contained piece of work. Older cottages and farmhouses around Dora's Green can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
Combining jobs into one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. You’ll get one clear quote for the whole job.
What you get with us
- Anti-fungal silicone where joints get wet
- One-year guarantee on every job
- Any old sealant cut out fully, not covered over
- Domestic, commercial and hotel work
See what affects the cost and our reviews.
Fire rated sealant in Dora's Green: local notes
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.
Rented homes near Farnham station change hands often, and new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. If you look after a church, hall or community building such as St Mary's Church, gaps around pipes and cables are worth checking after any building work there.
Dora's Green is about 2 miles north-west of Farnham, in Surrey. Dora's Green gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a one-year guarantee. Our Surrey coverage runs to 395 places, and Dora's Green is one of them. We also work in Reading, around 16 miles away.
Our applicators cover all of GU10 for fire rated sealant. Nearby, we also carry out fire rated sealant in Warren Corner (1 mile north), Redlands (1 mile north-west), Ewshot (1 mile north), Dippenhall (1 mile south) and Crondall (1 mile west). Larger places within reach include Guildford (11 miles east), Woking (13 miles north-east), Camberley (9 miles north-east), Frimley (8 miles north-east), Haslemere (11 miles south-east) and Ash (5 miles east).
Around Dora's Green
We work in homes and buildings around Weydon School. The closest station to Dora's Green is Farnham station, about 2.3 miles south-east. A little further out are Powderham Castle (1.1 miles south-west) and Museum of Farnham (1.8 miles south-east). The countryside around Dora's Green includes Aunt's Pool and Farnham Park.
The process
We bring everything the job needs with us, so there’s nothing for you to buy. Once we have agreed what’s being done, the area is protected and the work begins. Most jobs take anything from a few hours to several days, depending on how many gaps there are. In a small place like Dora's Green, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We plan the order of work and access, floor by floor or flat by flat.
- We take out any damaged or unsuitable sealant.
- Gaps are cleaned of dust and loose material.
- We apply and tool the sealant to the product’s tested detail.
- Locations and products are written up and any gaps unsuitable for sealant are flagged.
Getting ready for the visit
- Mention any tricky access
- Mention any parking rules near the property
- Tell us about any previous sealing or DIY attempts
Ask for a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job. Whenever you are ready, call 0345 464 0079 or email us.
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Aftercare tips
Once the sealant has cured, a few habits help it last:
- Check risers, ceiling voids and cupboards during building checks
- Allow for resealing whenever new services are run
- Keep pictures of seals that will be hidden
- Keep general-purpose foam and caulk away from fire-stopping gaps
Follow the cure time we give you before decorating over the sealant. Not every fire-rated sealant takes paint and we will tell you which one you have.
An open gap is not only a fire issue: they also let noise, draughts and sometimes pests through. Sealing them early helps on every front.