Essex · England
Fire-rated sealant in Woodham Mortimer, Essex
Our applicators work in Woodham Mortimer on intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly.
- Damaged fire sealant left by other trades
- Gaps flagged on a fire risk assessment
- Ordinary sealant used where a fire-rated product was needed
What sealant work cannot fix
Some problems need a builder, plumber or other trade rather than us:
- Issuing a fire rating or certificate for a building
- Assessing a building’s fire safety
- Large holes that need a different fire-stopping system
If you are not sure, just ring 0345 464 0079 or drop us an email and we’ll give you a straight answer before booking.
Where we work in Woodham Mortimer
- Pipe & cable gaps
- Flats & HMOs
- Service penetrations
- Linear gaps
- Plasterboard & masonry
- Door frames
Fire rated sealant in Woodham Mortimer, done properly
Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment on buildings across Woodham Mortimer. If you share the list, we can quote for the gaps that need fire-rated sealant. Common call-outs are for unsealed gaps around fire door frames and gaps where walls meet ceilings or slabs, on linear gaps, pipe & cable gaps and plasterboard & masonry.
Work in a small place like Woodham Mortimer is planned ahead, journey included, so it can be fitted around guests, customers or events where possible.
We guarantee the work for a year. If something isn’t right with it in that time, tell us and we’ll put it right.
- Where
- Woodham Mortimer (CM9)
- Wider area
- Essex
- Cover
- A year, on every job
- Quotes
- A clear quote up front
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Nearby places to Woodham Mortimer
More services for Woodham Mortimer
What happens if it’s left?
An open gap in a fire-resisting wall is a route for smoke and fire. A proper seal lets the wall do its job again, and the sealing itself is often a contained piece of work. In a small place like Woodham Mortimer, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
What it costs depends on the size of the job, how much old material has to come out and how easy the joints are to reach. We give a clear quote before work begins.
Why us?
- Sanitary silicone with an anti-fungal additive in wet areas
- Any old sealant cut out fully, not covered over
- We leave the area clean and tidy
- 20+ years of sealant experience
See how sealant jobs are priced and our reviews.
What the job involves on each surface
Door frames
Our work is the joint between frame and wall. Doors, seals and closers are for a door specialist.
Plasterboard walls
In plasterboard walls, the condition of the board edge matters. Crumbling edges are cleaned back before the sealant goes in.
FAQs for Woodham Mortimer
Do you work for landlords with property near South Woodham Ferrers station?
Yes. We work for landlords and agents as well as householders. You can ring 0345 464 0079 or email us with the details for a clear quote.
Can you do fire rated sealant in Woodham Mortimer?
Yes. We work across London and the South East, and Woodham Mortimer is part of that. You can ring 0345 464 0079 or drop us an email and tell us what needs doing.
Is the work guaranteed?
Yes. Every job comes with a 12-month guarantee.
Will you leave a mess?
Very little: the area around the joints is protected first, and we tidy up before we go.
Is there any odour?
It depends on the product. Some smell for a while, some hardly at all, and any smell fades as they cure.
Can I add another job to the visit?
Yes. Tell us about everything you’d like done and you will get one quote.
Where is Mr Mastic based?
We are based in Crawley, and we cover South East England, London and all of Scotland.
Do you take on fire stopping in schools and offices?
Yes. Flats, HMOs, offices, schools and other occupied buildings are all part of our work. We agree access and the order of work with you first.
For landlords and businesses
We regularly work with letting and managing agents. Tell us the address, the job and how access works.
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. We can quote for more than one property at once.
What fire rated sealant looks like in Woodham Mortimer
Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, and gaps around services are often picked up there. We work to the specification you are given, installing the product to its tested details.
If you look after a church, hall or community building such as Church of St Margaret, 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 any gap left by new services in shared walls should be closed with a fire-rated product.
Woodham Mortimer is about 3 miles west of Maldon, in Essex. Anywhere in CM9, we cover fire rated sealant for homes and businesses. Woodham Mortimer is one of 644 towns and villages in Essex we cover for fire rated sealant. You can also see our page for Chelmsford, roughly 6 miles from Woodham Mortimer.
Here we cover the CM9 postcode area for fire rated sealant. Whether your property is on Maldon Road, Conduit Lane and Bryant's Lane or anywhere close by, our applicators can take on the job. Other places close to Woodham Mortimer include Hazeleigh (1 mile south-east), Woodham Walter (1 mile north), Curling Tye Green (2 miles north-east), Ulting (3 miles north) and Maldon (3 miles east). Larger places within reach include Chelmsford (6 miles west), Basildon (12 miles south-west), Braintree (12 miles north), Brentwood (15 miles south-west), Canvey Island (13 miles south) and Billericay (10 miles south-west).
Near you in Woodham Mortimer
Locally, jobs take us to homes and businesses close to The Hurdlemarker's Arms. The closest station to Woodham Mortimer is South Woodham Ferrers station, roughly 4.3 miles south of the centre. Nearby you’ll also find Baddow Hospital (4.9 miles west). Green spaces nearby include Danbury Ridge Nature Reserves.
The process
Before we leave, we go over the finished joints with you and explain the cure time. The work normally 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 Woodham Mortimer 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.
- Before starting, we go through the specification or action list with you.
- Each gap is measured and its substrate and service noted.
- Unsuitable material such as ordinary foam or silicone is cut out.
- The specified fire-rated sealant goes in over any backing its detail requires.
- We hand over a list of locations and products.
Preparing for the visit
- Mention any parking rules near the property
- Move anything stored near the joints
- Mention any tricky access
Ask for a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job. When it suits you, ring 0345 464 0079 or drop us an email.
Advice
DIY sealant or a professional job?
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.
How we quote for fire rated sealant
Every job gets its own quote. This is what makes a difference:
- The amount of work
- Whether the work is at height
- The type of sealant required
- How many rooms, windows or areas are involved
Doing several joints on one visit is generally more efficient than separate visits. You’ll get one clear quote for the whole job.
Helping us quote
To make quoting easier, let us know:
- If it’s domestic, commercial or a hotel
- Pictures of the joints, sent by email
- Access, such as stairs, a lift or height
- How many joints, rooms or windows are involved
Need a quote? Please phone 0345 464 0079 or drop us an email with a few details. We’ll explain what we’d do and give you a clear quote before we start.