Essex · England
Fire-rated sealant in Crow's Green, Essex
We cover Crow's Green for intumescent and fire-rated sealant around gaps, frames and service penetrations. Old material cut out, joints cleaned and sealed neatly.
- Seals cut through by electricians, plumbers or data installers
- Gaps flagged on a fire risk assessment
- Gaps left after a refit or conversion
DIY sealant or a professional job?
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Fire rated sealant in Crow's Green, done properly
Ordinary silicone or decorators’ caulk in a fire-stopping gap is not a fire-rated seal. Anything unsuitable comes out first and the gap is resealed with a product tested for that use. We are often asked to deal with old fire sealant that has split or come away and sealant items on a fire risk assessment action list, across flats & HMOs, pipe & cable gaps and linear gaps.
In a village or hamlet like Crow's Green, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. They all have washrooms, kitchens and service openings that need the right sealant.
Big or small, you get the same one-year guarantee in Crow's Green and across Essex.
- Location
- Crow's Green (CM7)
- Region
- Essex
- Cover
- A year, on every job
- Price
- A clear quote up front
- Call
- 0345 464 0079
- Updated
- 26 October 2026
How to look after the new joints
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Keep photos of seals that will be hidden
- Keep the record of products and locations with your fire safety documents
- Do not paint over fire sealant until it has cured
- Don’t fill fire-stopping gaps with ordinary foam or silicone
Include fire stopping in your regular building checks. Look for cracks, gaps or sealant that has been cut or pulled out and have them put right.
Open gaps do not only matter in a fire: they also let noise, draughts and sometimes pests through. Sealing them early helps on every front.
Landlord and commercial work in Crow's Green
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.
Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.
The process
We keep the work tidy and contained to the area we’re working on, so you can carry on as normal. Expect the work to take a few hours for a handful of gaps, and longer for a whole building, and we tell you how long to leave it before we go. For a village or hamlet like Crow's Green, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- Access to each area is agreed so the work can run in order.
- We take out any damaged or unsuitable sealant.
- Dust and loose debris are cleaned from each gap.
- The fire-rated or intumescent sealant is applied and tooled to the tested detail.
- We record what was done and flag anything that needs a different system.
Preparing for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Let us know about parking restrictions
- Keep pets and children clear of the area while we work
Ask for a quote
We don’t publish a price list. Instead, we send you a clear quote for your job. To get started, phone 0345 464 0079 or drop us an email.
Advice
Different surfaces, different methods
Door frames
Our work is the joint between frame and wall. Doors, seals and closers are for a door specialist.
Linear gaps
Gaps along the top of partitions are easy to miss above a ceiling. We work along the whole run leaving no stretch unsealed.
Nearby places to Crow's Green
Other services in Crow's Green
How we quote for fire rated sealant
We do not publish a price list, because jobs vary so much. What we look at:
- The number of rooms or windows
- Any mould that needs treating
- How much there is to do
- How much old sealant there is and how hard it is to remove
Every job is a little different, so each one gets its own quote. Size, access and the product the joint needs all make a difference.
What to tell us for a quote
To make quoting easier, please include:
- Where the property is
- What’s wrong with the joints now
- Access, such as stairs, a lift or height
- If someone has resealed it before
For fire rated sealant in Crow's Green, phone 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and we’ll agree the price before any work begins.
Workplaces and buildings in Crow's Green
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.
For landlords with property near Braintree station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. For buildings such as Church of St James, service openings in its walls need the right fire-rated sealant, as in any building.
Crow's Green is about 5 miles west of Braintree, in Essex. If you need fire rated sealant in Crow's Green, it’s easy to get a quote: please phone 0345 464 0079 or email us. We cover Essex from our Crawley base. Crow's Green is one of 644 places in Essex we cover. There’s also a page for Chelmsford, roughly 12 miles from Crow's Green.
All of CM7 is covered for fire rated sealant, from the main roads to the quietest streets. Neighbouring places we cover for fire rated sealant include Great Saling (1 mile south-east), Bardfield Saling (1 mile north), Great Bardfield (3 miles north), Wethersfield (3 miles north) and Little Bardfield (4 miles north-west). Within a short drive, we also cover Chelmsford (12 miles south), Braintree (5 miles east), Witham (10 miles south-east), Saffron Walden (12 miles north-west), Halstead (8 miles east) and Great Dunmow (5 miles south-west).
Local landmarks in Crow's Green
We work in homes and buildings around The White Hart Inn. Crow's Green’s nearest station is Braintree station, roughly 4.7 miles south-east of the centre. Well-known places in the area include Braintree Community Hospital (3.9 miles south-east).
Common questions in Crow's Green
Can you help a landlord with a rental near Braintree station?
Yes, landlords and agents are among the people we work for. You can ring 0345 464 0079 or drop us an email with the details for a clear quote.
Is Crow's Green within the area you cover?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can I do it myself?
Sometimes. Preparation is everything: all the old sealant out, and a clean, dry joint. If it doesn’t work out, we can redo it.
Where is Mr Mastic based?
Our base is in Crawley, and we cover South East England, London and all of Scotland.
Do you provide details of the products used?
Yes. Every gap we seal is listed with the product used.
What do you put in the joint?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We’ll tell you what we’re using and why.
Do you work in flats, HMOs and commercial buildings?
Yes, whether the building is a school, an office, flats or an HMO, and whether it’s in use or not. Tell us how the building is used and we will plan around it.
How long does fire rated sealant take?
Most jobs take from a few hours to a few days, depending on the number of gaps and the access. We will confirm how long when we quote.
What we cannot put right
Honest advice matters more to us than a booking, so here’s what new sealant won’t do:
- Deciding what fire stopping a building needs
- Construction that does not provide fire resistance on its own
- Fire doors that need new seals, closers or hardware
If you’re not sure, just call 0345 464 0079 or drop us an email and we will give you a straight answer.
Surfaces we seal
- Service penetrations
- Plasterboard & masonry
- Linear gaps
- Pipe & cable gaps
- Door frames
- Flats & HMOs