Buckinghamshire · England
Thornborough Fire Rated Sealant
Problem with your fire-stopping gaps in Thornborough? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.
- Linear gaps at the head of walls
- Ordinary sealant used where a fire-rated product was needed
- Holes left by a change of layout
Fire rated sealant in Thornborough, done properly
Fire stopping only performs as intended if it’s done to the detail: correct depth, correct backing and a product suited to the surfaces. That’s the part we focus on, gap by gap. We work on service penetrations, linear gaps and plasterboard & masonry, and common reasons people get in touch are gaps where walls meet ceilings or slabs and unsealed gaps around fire door frames.
For a small place like Thornborough, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.
You’re covered for a year from the day we finish. If anything is not right with it, ring 0345 464 0079 or send us an email.
- Place
- Thornborough (MK18)
- Wider area
- Buckinghamshire
- Cover
- 12 months on all our work
- Quote
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Quotes for fire rated sealant in Thornborough
The price is agreed before any work begins. It takes into account:
- How easy the joints are to reach
- The type of sealant required
- How many rooms, windows or areas are involved
- Mould in or behind the old joints
Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. You’ll know the price before we begin.
What to tell us for a quote
What to tell us when you ask for a quote:
- How we’d reach the joints
- If someone has resealed it before
- How many joints, rooms or windows are involved
- Where the property is
It all starts with a short chat. Describe the problem, the location and the size of the job, and we will explain how we’d tackle it. When it suits you, ring 0345 464 0079 or drop us an email.
Nearby places to Thornborough
What else we do in Thornborough
Do you need fire rated sealant in Thornborough?
Door frames are a common weak spot. The gap between the frame and the wall is hidden behind the architrave, so it’s easy to leave unsealed when doors are changed.
These are the problems we are asked about most:
- Door frames with gaps between frame and wall
- Holes left by a change of layout
- Seals cut through by electricians, plumbers or data installers
- Open holes round services passing through fire walls
Community buildings like Church of St Mary are part of the picture too: gaps around pipes and cables are worth checking after any building work there.
Comparing quotes
- Is the old sealant removed completely?
- Which sealant they’ll use, and why
- How the surfaces are prepared before sealing
- What guarantee comes with the work
DIY sealant or a professional job?
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Different surfaces, different methods
Service penetrations
New gaps tend to show up where services have been added. We clean out what’s there and reseal to the right depth over any backing the detail calls for.
Plasterboard walls
Holes in plasterboard are often cut roughly for services. Gaps that are too big for sealant alone need a different detail.
Aftercare tips
A little care helps the new joints last. We recommend:
- Don’t fill fire-stopping gaps with ordinary foam or silicone
- Check risers, ceiling voids and cupboards during building checks
- File the fire-stopping record where your assessor can find it
- Keep pictures of seals that will be hidden
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.
An open gap isn’t only a fire issue: noise, draughts and even pests can come through too. Dealing with them early helps with all of these.
For landlords and businesses
Housing providers, facilities teams and property managers book us too. Several sites can be quoted together.
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance that we can handle for you.
The process
Before we leave, we go over the finished joints with you and explain the cure time. The visit itself generally takes from a few hours to a few days, depending on the number of gaps and the access, depending on how much there is to do. Somewhere like Thornborough needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- We start with the survey or action list, checking the size and surfaces of every gap.
- We remove any old or unsuitable filler and clean the gap.
- Where the tested detail needs backing or fill, we fit it.
- Fire-rated or intumescent sealant is applied to the right depth and tooled.
- Finally, we list where we worked and what we used, for your records.
Preparing for the visit
- Mention if the joints have been sealed before
- Clear the area around the work
- Mention any sign-in or site rules at work premises
Ask for a quote
Need a quote? Please call 0345 464 0079 or email us and tell us about the job. We’ll explain what we’d do and send you a clear quote before any work starts.
Read more
Commercial buildings in Thornborough
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 are given, installing the product to its tested details.
For site and facilities teams at buildings such as Thornborough Infant School, fire-stopping around service openings should be restored whenever new services go in.
Thornborough is about 3 miles east of Buckingham, in Buckinghamshire. We carry out fire rated sealant for homes and businesses in Thornborough and nearby, as part of our work across Buckinghamshire. Our Buckinghamshire coverage runs to 263 places, and Thornborough is one of them. Our Oxford page covers work nearby, about 22 miles away.
Jobs for fire rated sealant in MK18 works the same way as everywhere else we cover. Whether your property is on High Street, Chapel Lane and The Green or anywhere close by, our applicators can take on the job. Other places close to Thornborough include Adstock (2 miles south), Padbury (2 miles south-west), Buckingham (3 miles west), Steeple Claydon (5 miles south-west) and East Claydon (5 miles south). Further out, we also cover Aylesbury (13 miles south), Elmhurst (13 miles south), Southcourt (14 miles south), Haydon Hill (12 miles south), Turnfurlong (14 miles south) and Quarrendon Estate (12 miles south).
Around Thornborough
Well-known places in the area include Buckingham Castle (3.1 miles west) and Buckingham Movie Museum (3 miles west). Open spaces near Thornborough include Buckingham Sand Pit.
Questions from Thornborough
Is Thornborough in your area for fire rated sealant?
Yes. We work across London and the South East, and Thornborough is part of that. You can ring 0345 464 0079 or email us and tell us what needs doing.
What guarantee comes with fire rated sealant in Thornborough?
Every job comes with our 12-month guarantee, wherever it is. We’re also fully insured and ARBOMaster approved.
Do you seal gaps around fire door frames?
Yes. We often seal open gaps hidden behind the architrave. The door and its fittings are a separate job for a door specialist.
Do you take on fire stopping in schools and offices?
Yes, in flats, HMOs, schools, offices and other buildings, occupied or empty. Tell us how the building is used and we will plan around it.
How do I get a quote for fire rated sealant in Thornborough?
We do not publish prices, because the cost depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.
Is it OK to seal over old sealant?
No. Fresh sealant doesn’t stick to old sealant, and it traps any mould or water underneath. It all has to come out first.
How long does the job take?
Typically it takes anything from a few hours to several days, depending on how many gaps there are. Bigger jobs take longer, and we will say how long yours will take.
Do you take out the old sealant first?
Yes. Sealing over the old bead is the commonest cause of early failure, so we never do it.