Essex · England
Fire Rated Sealant in Hazeleigh
Specialist fire rated sealant for Hazeleigh: the right sealant, proper preparation and a neat finish. Ask us for a quick quote.
- Fire stopping disturbed by later work
- Holes left by a change of layout
- Sealant items on a fire risk assessment action list
How we handle fire rated sealant in Hazeleigh
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. We work on linear gaps, door frames and pipe & cable gaps, and the jobs we see most are door frames with gaps between frame and wall and fire stopping disturbed by later work.
Somewhere as small as Hazeleigh, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. They all have washrooms, kitchens and service openings that need the right sealant.
We stand behind the work with a 12-month guarantee, so you’re not left on your own once the job is done.
- Where
- Hazeleigh (CM3, CM9)
- Region
- Essex
- Cover
- One year on every job
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Different surfaces, different methods
Service penetrations
Service penetrations are where new gaps often appear. We clean out what’s there and reseal to the right depth with backing where the detail needs it.
Plasterboard walls
Many fire-resisting walls in flats, offices and conversions are plasterboard. We use a product tested in that kind of wall for the gap we’re sealing.
Quotes for fire rated sealant in Hazeleigh
Your quote is based on your job. We take into account:
- The number and length of the joints
- Whether old sealant or filler has to be cut out
- The product the joint needs
- When we can work, for business premises
Leaving a failed joint generally makes the job bigger, not smaller, as water and mould keep getting in. If you are not sure whether it needs doing, phone 0345 464 0079 or send us an email for an honest opinion and a quote.
Helping us quote
There’s no need for technical detail. It helps if you can tell us:
- Access, such as stairs, a lift or height
- Where the job is, and your postcode
- A few pictures by email, if you can
- How many joints, rooms or windows are involved
To get a quote, ring 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. You will have a clear quote before we start.
Workplaces and buildings in Hazeleigh
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 apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.
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. Letting a property close to South Woodham Ferrers station? Then new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
Hazeleigh is about 3 miles south-west of Maldon, in Essex. Jobs in Hazeleigh get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. We cover 644 towns and villages across Essex. Chelmsford is on our list too, about 7 miles from Hazeleigh.
Here we cover the CM3 and CM9 postcode area for fire rated sealant. Whether your property is on Burnham Road and Lodge Road or a nearby road, we can help. We also cover the places around Hazeleigh: Woodham Mortimer (1 mile north-west), Woodham Walter (2 miles north), Curling Tye Green (2 miles north), Maldon (3 miles north-east) and Langford (3 miles north). Within a short drive, we also cover Chelmsford (7 miles west), Basildon (12 miles south-west), Braintree (13 miles north), Brentwood (15 miles west), Canvey Island (13 miles south) and Billericay (10 miles south-west).
What’s near Hazeleigh
Typical jobs here are in homes near The Hurdlemarker's Arms, among other places. The nearest railway station is South Woodham Ferrers station, about 3.9 miles south. A little further out are Baddow Hospital (5.6 miles west). Green spaces nearby include Maldon Wick.
FAQs for Hazeleigh
Can you do fire rated sealant in Hazeleigh?
Yes, Hazeleigh is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or drop us an email and tell us what needs doing.
Can you help a landlord with a rental near South Woodham Ferrers station?
Yes. We work for letting agents and landlords as well as homeowners, and several properties can be quoted together. Just call 0345 464 0079 or send us an email with the address and what needs doing, and we’ll send you a clear quote.
How much does fire rated sealant cost in Hazeleigh?
There’s no set price, as it depends on the job: how much there is, what’s there now, how we reach it and what it needs. You’ll get a clear quote before work begins.
Can you do several jobs on one visit?
Yes, and it often makes sense. Combining jobs makes good use of the visit.
Where is Mr Mastic based?
Our base is Crawley, with over 20 years’ experience. Our area covers South East England, London and Scotland.
Is there any odour?
There can be a smell while the sealant cures. Opening a window helps.
Which products do you use?
We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference.
Are you an approved applicator?
Yes. We hold ARBOMaster approved applicator status.
What happens if it’s left?
Squirting in whichever sealant is nearest doesn’t make a fire seal. A fire-rated product only performs as tested when it’s installed to its tested detail, which is why we match the product and the method to each gap. Older cottages and farmhouses around Hazeleigh can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
Doing several joints on one visit is usually more efficient than separate visits, so tell us about everything that needs sealing. We’ll give you a clear price for the lot.
What you get with us
- Anti-fungal sanitary silicone in wet areas
- A 12-month guarantee on all work
- Approved under the ARBOMaster scheme
- Arbo and Everbuild products
Take a look at how sealant jobs are priced and our reviews.
For landlords and businesses
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Letting agents and landlords in Hazeleigh can book us as well as householders. Sealant work between tenants is a simple way to keep a property in good order.
How it works
At the end, we look at the finished work together and tell you how long to leave it. The work normally takes anything from a few hours to several days, depending on how many gaps there are, depending on the size of the job. Somewhere like Hazeleigh needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First we work through your list or survey, measuring each gap and checking what it’s formed in.
- Anything that isn’t fit for the job comes out, and the gap is cleaned.
- We put in whatever backing or fill the product detail specifies.
- The sealant goes in to the depth its detail sets, then it’s tooled off.
- We record the locations and products used for your records.
How to prepare
- Tell us about access, such as stairs, a lift or high-level joints
- Move anything stored near the joints
- Keep children and pets away from the work area
Get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. Whenever you are ready, ring 0345 464 0079 or send us an email.
Read more
What we can’t put right
Honest advice matters more to us than a booking, so here’s what new sealant won’t do:
- Openings too large for sealant, which need batts, boards or another system
- Problems with the door itself rather than the gap around the frame
- Certifying a building or signing off its fire safety
Not sure which it is? You can phone 0345 464 0079 or drop us an email and we will tell you honestly.
Joints and surfaces we work on
- Flats & HMOs
- Service penetrations
- Linear gaps
- Plasterboard & masonry
- Pipe & cable gaps
- Door frames
DIY versus a professional finish
If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.