Oxfordshire · England
Fire Rated Sealant in Harpsden Bottom
Intumescent and fire-rated sealant around gaps, frames and service penetrations for Harpsden Bottom, backed by a 12-month guarantee. Call for a quick quote.
- Old fire sealant that has split or come away
- Gaps flagged on a fire risk assessment
- Gaps left after a refit or conversion
What sealant work can’t fix
To be straight with you, there are a few things sealant won’t fix:
- Issuing a fire rating or certificate for a building
- Walls or floors that weren’t built to resist fire
- Big openings where sealant alone is not the tested solution
If you are not sure, just ring 0345 464 0079 or email us and we’ll give you a straight answer.
Joints and surfaces we work on
- Service penetrations
- Door frames
- Pipe & cable gaps
- Plasterboard & masonry
- Flats & HMOs
- Linear gaps
Fire rated sealant in Harpsden Bottom, done properly
Intumescent sealant looks much like any other sealant until it gets hot; in a fire it expands into the joint. Which product suits a gap depends on its width, the materials either side and what runs through it. We work on flats & HMOs, service penetrations and plasterboard & masonry, and common reasons people get in touch are unsealed gaps around fire door frames and holes left by a change of layout.
Work in a small place like Harpsden Bottom is planned ahead, journey included, so the job can fit around bookings, guests or opening times where possible.
The work is guaranteed for twelve months. If something isn’t right with it in that time, tell us and we’ll put it right.
- Location
- Harpsden Bottom (RG9)
- Region
- Oxfordshire
- Cover
- 12 months on all our work
- Price
- A clear price before work begins
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Towns and villages near Harpsden Bottom
Also in Harpsden Bottom
What happens on the day
The work is kept neat and contained to the area we are working on, so you can carry on as normal. The job generally takes a few hours for a handful of gaps, and longer for a whole building. In a small place like Harpsden Bottom, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We begin by agreeing the list of gaps from your assessor’s or designer’s requirements.
- We measure every gap and note what it’s in and what passes through.
- Any non-fire-rated filler is removed and the faces cleaned.
- The specified fire-rated sealant goes in over any backing its detail requires.
- Every location is recorded with the product used.
How to prepare
- Move anything stored near the joints
- For business premises, tell us about site rules or sign-in
- Keep pets and children clear of the area while we work
Ask for a quote
If you are in Harpsden Bottom and need fire rated sealant, call 0345 464 0079 or send us an email. Tell us what the problem is and where, and you’ll get a clear quote before work begins.
Advice
Questions from Harpsden Bottom
Do you work for landlords with property near Henley-On-Thames station?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just phone 0345 464 0079 or email us with the address and what needs doing, and we will send you a clear quote.
Do you work in hotels near Harpsden Bottom?
Yes. Hotel and guest-house work is part of what we do. Work can be planned room by room, and out-of-hours working can be arranged.
Do you guarantee your work?
Yes. Every job comes with our 12-month guarantee.
Can I do it myself?
You can, for simple jobs. Preparation is everything: all the old sealant out, and a clean, dry joint. If it doesn’t work out, we can redo it.
Will you leave a mess?
We keep the work tidy. We protect what’s around the joints, and the area is left clean when we finish.
Can you quote for more than one area?
Yes. Tell us about everything you’d like done.
Do you offer different sealant colours?
We’ll suggest a colour to suit the surroundings. The product needed can limit the range.
Do I need to be at home?
Access is agreed with you when the job is booked. Indoors, that normally means someone at home.
Common problems we fix in Harpsden Bottom
If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it is not installed as tested. We see plenty of fire stopping that was hurried particularly when it was the last job before handover.
People usually contact us when they notice one of these:
- Fire stopping disturbed by later work
- Linear gaps at the head of walls
- New service routes left unsealed after building work
- Gaps around pipes and cables through fire-resisting walls
If you let a flat or house near Henley-On-Thames station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
Questions to ask before booking
- What happens if the job turns out different
- Whether you can choose the colour
- Is VAT in the price?
- How long to leave it before use
Fire rated sealant in Harpsden Bottom: local notes
There are hotels and other places to stay in and around Harpsden Bottom. For hotels, a room-by-room programme keeps most rooms in use while the work goes on. Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, 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.
Managing a site like Gillotts School? Then gaps opened by contractors for new cabling are a common finding in schools and offices. Community buildings like Church of St Margaret are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.
Harpsden Bottom is about 4 miles north-east of Caversham, in Oxfordshire. We provide fire rated sealant to homes and businesses in Harpsden Bottom and nearby. Our Oxfordshire coverage runs to 443 places, Harpsden Bottom among them. For nearby work, see our Reading page.
Postcode districts we cover here for fire rated sealant: RG9. Other places close to Harpsden Bottom include Harpsden (1 mile east), Henley-on-Thames (1 mile north-east), Shiplake Cross (2 miles south-east), Binfield Heath (2 miles south) and Lower Assendon (2 miles north). We also work in nearby towns such as Didcot (15 miles north-west), Benson (11 miles north-west), Chinnor (12 miles north), Tilehurst (7 miles south-west), Wallingford (11 miles north-west) and Little Heath (7 miles south-west).
Local landmarks in Harpsden Bottom
In Harpsden Bottom, that means homes and buildings near Rupert House School, Saracen's Head pub and Valley Road School. The closest station to Harpsden Bottom is Henley-On-Thames station, roughly 1.1 miles north-east. A little further out are Royal Berkshire Hospital (5.3 miles south) and Frazer Nash Archives (1 mile north-east). Not far away are Hurley Chalk Pit and Sonning Hill.
For landlords and businesses
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. We can quote for more than one property at once.
We regularly work with letting and managing agents. Tell us the address, the job and how access works and we’ll give you a quote.
Different surfaces, different methods
Masonry and concrete
Preparation counts on brick, block and concrete. We brush and vacuum the gap and use backing where the detail needs it before applying the sealant.
Plasterboard walls
Many fire-resisting walls in flats, offices and conversions are plasterboard. We use a product tested in that kind of wall for each gap size.
Looking after it afterwards
Aftercare is simple, and it makes a real difference:
- Take photos of fire stopping before ceilings or boxing go back
- Make resealing part of every contractor’s brief
- Keep general-purpose foam and caulk away from fire-stopping gaps
- Flag any open gap you spot round a pipe or cable
Include fire stopping in your regular building checks. Watch for cracking, gaps or seals that have been disturbed and have them put right.
If a fire risk assessment has flagged a gap, don’t leave it for the next one. Get it sealed and recorded.
DIY versus a professional finish
The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.