Hertfordshire · England
Bedwell Fire Rated Sealant
Fire-stopping gaps in Bedwell need attention? We cut out the old, prepare the joints and apply the right sealant.
- Open holes round services passing through fire walls
- Gaps filled with a product that is not fire-rated
- Joints picked up in a fire-stopping survey
Fire rated sealant in Bedwell
We don’t assess buildings or decide what fire stopping is needed; that comes from your fire risk assessor, designer or building control. What we do is apply the right product to that specification, properly and neatly. We work on flats & HMOs, door frames and plasterboard & masonry, and people most often call us about gaps around pipes and cables through fire-resisting walls and gaps where walls meet ceilings or slabs.
If you run a pub, café, guest house or shop in or near Bedwell, the washrooms and kitchen need the same attention as a big site.
You are covered for a year from the day we finish. If anything is not right with it, call 0345 464 0079 or drop us an email.
- Location
- Bedwell (SG1, SG2)
- Region
- Hertfordshire
- Cover
- 12 months on all our work
- Quotes
- A clear quote up front
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Your questions about fire rated sealant in Bedwell
Do you work for landlords with property near Stevenage station?
Yes, landlords and agents are among the people we work for. You can call 0345 464 0079 or email us with the details for a clear quote.
Is Bedwell within the area you cover?
Yes, we do. Our work covers London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Do you provide details of the products used?
Yes. We record the locations we have sealed and the products used for your files.
Will there be a smell?
Some sealants have a smell while they cure. Opening a window helps.
How much does fire rated sealant cost in Bedwell?
Size, access and the old material all affect the cost. Ask us for a quote and we will talk you through it.
Do I have to be there?
Access is agreed with you when the job is booked. Indoors, that normally means someone at home.
Can you seal over the 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.
What sealant do you use?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.
Leave it or put it right?
Leaving a gap until a refurbishment comes round can mean years with it open. On its own, sealing it now is a small job that doesn’t depend on other work. In a smaller place like Bedwell, wherever a wall is exposed, a failed outside joint is a real source of damp. Indoors, a failed seal lets water into floors and panels as it would anywhere.
The cost reflects the work involved, not a rough estimate. That’s why we ask a few questions first.
Why choose Mr Mastic in Bedwell
- Sanitary silicone with an anti-fungal additive in wet areas
- Domestic, commercial and hotel work
- More than 20 years in sealant work
- Approved under the ARBOMaster scheme
Take a look at how sealant jobs are priced and customer reviews.
What sealant work cannot fix
Some problems need a builder, plumber or other trade rather than us:
- Walls or floors that weren’t built to resist fire
- Doors that are not fire doors in the first place
- Big openings where sealant alone is not the tested solution
Not sure which it is? You can phone 0345 464 0079 or send us an email and we’ll tell you honestly before booking.
What we seal
- Service penetrations
- Flats & HMOs
- Linear gaps
- Plasterboard & masonry
- Door frames
- Pipe & cable gaps
Keeping the joints in good condition
Simple care keeps the joints in good condition. We recommend:
- Ask every contractor to reseal any fire stopping they disturb
- Flag any open gap you spot round a pipe or cable
- Never patch a fire seal with standard sealant
- Take photos of fire stopping before ceilings or boxing go back
Leave the sealant to cure fully before painting near it. Some fire-rated sealants can be painted and some cannot and we’ll tell you which one you have.
Leave a fire-stopping gap open and smoke can move through the building much more easily. Sealing it early is a simple step to take.
Nearby places to Bedwell
Also in Bedwell
Can I do it myself?
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.
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
Signs you need fire rated sealant in Bedwell
Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. We see plenty of fire stopping that was hurried, especially where it was squeezed in at the end of a project.
These are the problems we are asked about most:
- Unsealed gaps where pipes and cables go through a wall
- Ordinary sealant used where a fire-rated product was needed
- Seals cut through by electricians, plumbers or data installers
- Open gaps behind door architraves
For site and facilities teams at buildings such as Broom Barns Primary School, service openings in fire-resisting walls need checking after any refurbishment.
What your quote should include
- Which colour the sealant will be
- What guarantee comes with the work
- What insurance they hold
- Is VAT in the price?
How the visit works
Every visit runs the same way: we check the joints, mask and protect the surrounding surfaces, carry out the job and clear up. Most jobs take from a few hours to a few days, depending on the number of gaps and the access. In a smaller place like Bedwell, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- We go through the gaps on your list or survey and check each one’s size and substrate.
- We remove any old or unsuitable filler and clean the gap.
- Backing or fill is fitted where the product’s tested detail calls for it.
- Fire-rated or intumescent sealant is applied to the right depth and tooled.
- Locations and products are noted so you have them on file.
Preparing for the visit
- Let us know about parking restrictions
- Clear the area around the work
- On commercial sites, let us know about site rules
How to get a quote
For fire rated sealant in Bedwell, 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 we start.
Related advice
What fire rated sealant looks like in Bedwell
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’re given, installing the product to its tested details. Bedwell has hotels and guest accommodation in and around it. Hotel work can be planned room by room, with out-of-hours working where needed.
For landlords with property near Stevenage station, any gap left by new services in shared walls should be closed with a fire-rated product. Community buildings like Parish Church of St Andrew and St George are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.
Bedwell is about 1 mile south-west of Stevenage, in Hertfordshire. Jobs in Bedwell get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Our Hertfordshire coverage runs to 381 places, Bedwell among them. We also work in London, about 28 miles from Bedwell.
Postcode districts we cover here for fire rated sealant: SG1 and SG2. Whether your property is on Fox Road, Penn Road and Silam Road or anywhere close by, we can help. With the A1155 close by, Bedwell is simple for us to get to. Other places close to Bedwell include Stevenage (1 mile north-east), Pin Green (1 mile north), Chells (1 mile north-east), Rooks Nest (1 mile north) and St Nicholas (1 mile north-east). Within a short drive, we also cover St Albans (12 miles south-west), Bishop's Stortford (15 miles east), Welwyn Garden City (7 miles south), Harpenden (9 miles south-west), Hitchin (5 miles north-west) and Hoddesdon (13 miles south-east).
Near you in Bedwell
In Bedwell, that means homes and buildings near The Heathcote School, Marriotts School and The Standard Bearer pub and the streets around them. The closest station to Bedwell is Stevenage station, about 0.7 miles west. A little further out are Wymondley Castle (3.2 miles north-west) and Stevenage Museum (less than half a mile south-west). The countryside around Bedwell includes Pryor's Wood.
Landlords, agents and businesses in Bedwell
Landlords and agents in Bedwell can book us as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.