Essex · England

Fire-rated sealant in White Roding, Essex

Fire-stopping gaps in White Roding need attention? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.

  • Sealant items on a fire risk assessment action list
  • Gaps filled with a product that isn’t fire-rated
  • Fire seals that have cracked with movement

Need fire rated sealant in White Roding?

Should I try it myself first?

Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. All the old material has to come out first.

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 does not work out, we can still put it right.

About our fire rated sealant in White Roding

Intumescent sealant looks much like any other sealant until it gets hot; then it swells to help close the gap. Which product suits a gap depends on its width, the materials either side and what runs through it. Common call-outs are for fire seals that have cracked with movement and open holes round services passing through fire walls, across pipe & cable gaps, linear gaps and flats & HMOs.

For a small place like White Roding, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.

There’s a 12-month guarantee on every job.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Location
White Roding (CM6)
Wider area
Essex
Guarantee
One year on every job
Quote
A clear price before any work starts
Phone
0345 464 0079
Updated
26 October 2026

What happens on the day

Every visit runs the same way: we check the joints, protect the area around them, do the work and clear up. It generally takes a few hours for a handful of gaps, and longer for a whole building. For a village or hamlet like White Roding, 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.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Gaps are cleaned of dust and loose material.
  4. We apply and tool the sealant to the product’s tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Before we arrive

  • For business premises, tell us about site rules or sign-in
  • Mention any leaks or damp you’ve noticed
  • Clear items away from the joints we’re working on

Getting a quote

For a quote, phone 0345 464 0079 or email us with the location and a short description of the problem. You will have a clear quote before work begins.

Ask for a quote

Advice

Common questions in White Roding

I let a flat near Sawbridgeworth station. Can you help?

Yes, rental work is part of what we do. You can phone 0345 464 0079 or email us with the address and a few details, and we’ll give you a fixed price before we start.

Is White Roding 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.

Do you certify the fire stopping?

We don’t give ratings or certificates for our work. The requirement comes from your assessor, designer or building control, and we fit a product whose tested details meet it with a record of each location.

Is it messy?

No. The area is protected while we work and cleaned up afterwards.

How long does the job take?

Most jobs take anything from a few hours to several days, depending on how many gaps there are. Your quote will say how long we expect yours to take.

How do I get a quote for fire rated sealant in White Roding?

The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote and we’ll talk you through it.

Do you carry out fire risk assessments?

No. Your fire risk assessor, designer or building control decides that. Our job is applying the sealant to their specification.

Can you match the sealant colour?

In most cases you can choose. We will tell you which colours the right product comes in.

Honest limits

We’d rather tell you now than do work that won’t last, so here’s what sealant can’t put right:

  • A wall that isn’t a fire-resisting element to begin with
  • Certifying a building or signing off its fire safety
  • Fire doors that need new seals, closers or hardware

If you’re not sure, just phone 0345 464 0079 or email us and we’ll give you a straight answer before booking.

Surfaces we seal

  • Flats & HMOs
  • Door frames
  • Service penetrations
  • Plasterboard & masonry
  • Pipe & cable gaps
  • Linear gaps

Looking after it afterwards

Looking after new joints is easy, and it makes a real difference:

  • Include hidden areas like risers in routine checks
  • Do not paint over fire sealant until it has cured
  • Tell trades working in the building that fire seals must be put back
  • Keep general-purpose foam and caulk away from fire-stopping gaps

Don’t drill through or remove a fire seal without putting it back properly. If you need new services through a sealed wall, plan the fire stopping as part of the job.

An open gap is not only a fire issue: noise, draughts and even pests can come through too. Sealing them early helps on every front.

Surface by surface

Masonry and concrete

Masonry is dusty and porous, so preparation matters. The gap is cleaned and backed where required before the sealant goes in.

Door frames

The gap between a door frame and the wall around it needs sealing as well as the door itself. We fill it with a fire-rated product suited to the materials either side.

What we are called out for in White Roding

Sealant applied too thin, without the backing its detail needs, or onto dust will not perform as it was tested. Rushed fire stopping is common, especially where it was squeezed in at the end of a project.

People normally contact us when they notice something like this:

  • Gaps where walls meet ceilings or slabs
  • Fire stopping disturbed by later work
  • Open holes round services passing through fire walls
  • Gaps left after a refit or conversion

For buildings such as Church of St Martin, service openings in its walls need the right fire-rated sealant, as in any building.

Before booking anyone

  • Whether they’re fully insured
  • How hidden problems are handled
  • Whether all the old sealant comes out first
  • When the joint can take water or movement

10 questions to ask before you book

Landlord and commercial work in White Roding

We work for letting agents and landlords as well as homeowners. Sealant work between tenants keeps a property looking cared for before the next move-in.

We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements.

Commercial buildings in White Roding

In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, 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.

Letting a property close to Sawbridgeworth station? Then any gap left by new services in shared walls should be closed with a fire-rated product.

White Roding is about 7 miles east of Harlow, in Essex. From the centre of White Roding to the outskirts, fire rated sealant is available for homes and businesses alike, from flats and houses to offices and hotels. Our area takes in 644 places across Essex, from the larger towns to small villages. Chelmsford is on our list too, about 10 miles from White Roding.

We work across the CM6 postcode area for fire rated sealant. Nearby, we also carry out fire rated sealant in Manwood Green (1 mile west), Abbess Roding (1 mile south-east), Matching Green (2 miles south-west), Beauchamp Roding (2 miles south-east) and Little Laver (3 miles south-west). Larger places within reach include Chelmsford (10 miles south-east), Braintree (14 miles north-east), Harlow (7 miles west), Brentwood (12 miles south), Billericay (13 miles south-east) and Loughton (13 miles south-west).

Local landmarks in White Roding

We work in homes and buildings around The Black Horse pub, among other places. The nearest railway station is Sawbridgeworth station, about 4.7 miles west of the centre. Other landmarks nearby include Willingale Doe (3.8 miles south-east). Open spaces near White Roding include Sawbridgeworth Marsh and Portingbury Hills.

Map of White Roding © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job