Greater London · England

Hyde farm estate Fire Rated Sealant

Intumescent and fire-rated sealant around gaps, frames and service penetrations for Hyde farm estate, backed by a 12-month guarantee. Ask us for a quote.

  • Unsealed gaps around fire door frames
  • Old fire sealant that has split or come away
  • Joints picked up in a fire-stopping survey

Fire rated sealant in Hyde farm estate

Fire rated sealant in Hyde farm estate, done properly

Fire-rated sealant closes the gaps around pipes, cables and frames where they pass through a fire-resisting wall or floor. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap, and we can record what went where. Common call-outs are for cracked or shrunken fire-rated sealant and gaps around pipes and cables through fire-resisting walls, across linear gaps, plasterboard & masonry and service penetrations.

London’s offices, shops, hotels, student accommodation and blocks of flats all have joints to look after, whether that’s washroom resealing or fire-rated sealant around service openings. Out-of-hours working can be arranged where a building in Hyde farm estate cannot close.

A 12-month guarantee comes as standard, so you are covered after we have gone.

Where
Hyde farm estate (SW12, SW2, SW4)
Wider area
Greater London
Cover
A year, on every job
Quotes
A clear price before we start
Call
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Do you need fire rated sealant in Hyde farm estate?

Door frames are a common weak spot. The architrave hides the gap between frame and wall, so it’s easy to leave unsealed when doors are changed.

Most people get in touch after spotting one of these:

  • Unsealed gaps where pipes and cables go through a wall
  • Open gaps behind door architraves
  • Linear gaps at the head of walls
  • Gaps filled with a product that is not fire-rated

If you let a flat or house near Balham station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.

What your quote should include

  • What preparation is included
  • Which sealant they’ll use, and why
  • What happens if the job turns out different
  • Whether they’re fully insured

Choosing a sealant specialist

Landlord and commercial work in Hyde farm estate

For anyone letting property in or around Hyde farm estate, several properties can be quoted together. Just tell us the addresses and what each one needs, and pictures by email help.

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can be quoted together.

How we quote for fire rated sealant

For a quick quote, just ask. What matters most is:

  • Whether there’s mould to deal with
  • Any working-time requirements on site
  • The product the joint needs
  • Access and height

Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.

Helping us quote

To make quoting easier, let us know:

  • The address or postcode of the job
  • How many joints, rooms or windows are involved
  • The type of property
  • Any access issues, like height or stairs

Want a quote for fire rated sealant? Please ring 0345 464 0079 or email us with a few details. You will know what we plan to do, and what it will cost, before any work begins.

What happens on the day

Our applicators work methodically: protect, prepare, seal, tidy. Typically it takes from a few hours to a few days, depending on the number of gaps and the access. For a job in Hyde farm estate, parking and access are the things to plan: tell us about permits, visitor bays or off-street space, which floor we’re working on and whether there’s a lift.

  1. First we work through your list or survey, measuring each gap and checking what it’s formed in.
  2. Old or unsuitable sealant is cut out and the gap cleaned.
  3. Where the tested detail needs backing or fill, we fit it.
  4. We apply the fire-rated or intumescent sealant to the specified depth and tool it.
  5. Locations and products are noted so you have them on file.

Getting ready for the visit

  • Let us know about parking restrictions
  • For indoor joints, keep the area dry beforehand if you can
  • Let us know about stairs, lifts or work at height

Ask for a quote

There’s no standard price list, because every job is different. Instead, your job gets its own clear quote. To get started, call 0345 464 0079 or email us.

Get a price

Read more

Your questions about fire rated sealant in Hyde farm estate

Can you do fire rated sealant in Hyde farm estate?

Yes, Hyde farm estate is within the area we cover. Our work covers London and the South East. Just ring 0345 464 0079 or send us an email with a few details of the job, and we will send you a clear quote.

Can parking be tricky for a visit in Hyde farm estate?

It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. The visit is then planned around what’s available.

Do you carry out fire risk assessments?

No. We work from the specification you give us, and apply each product to its tested details.

Where are you based?

We are based in Crawley, West Sussex, and we cover South East England, London and all of Scotland.

Can you seal over the old sealant?

No, it will not last. It can look neat for a few weeks, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.

Do you provide details of the products used?

Yes. We note each location and the product that went in so it’s there for the next inspection.

I rent my home. Can I book you?

Yes, but check with your landlord or agent first. Many landlords are glad to have it sorted.

Will there be a smell?

There can be a smell while the sealant cures. Ventilation helps.

Different surfaces, different methods

Plasterboard walls

We check that the board around the gap is sound. Loose material is removed so the sealant has a firm edge.

Linear gaps

Gaps along the top of partitions are easy to miss above a ceiling. We seal them along their full length.

When it is not the sealant

It helps to know what we cannot do too:

  • Sign-off of the building, which sits with building control or your assessor
  • Construction that doesn’t provide fire resistance on its own
  • Fire doors that need new seals, closers or hardware

If in doubt, phone 0345 464 0079 or email us and we’ll say what we think.

Where we work in Hyde farm estate

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

Aftercare tips

To keep the joints looking good and working properly:

  • Get damaged fire seals looked at promptly
  • File the fire-stopping record where your assessor can find it
  • Include hidden areas like risers in routine checks
  • Tell trades working in the building that fire seals must be put back

File the record of locations and products with your fire safety paperwork. It helps whoever checks the building next.

Open gaps don’t only matter in a fire: noise, draughts and even pests can come through too. Dealing with them early helps with all of these.

Fire rated sealant in Hyde farm estate: local notes

Commercial buildings in London often have strict access rules and limited loading, and out-of-hours working is possible to arrange. 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, and gaps around services are often picked up there. We work to the specification you’re given, installing the product to its tested details.

If you look after a building such as Telferscot Primary School, fire-stopping around service openings should be restored whenever new services go in. Hyde farm estate is in London, so parking needs planning: let us know about parking bays, permits or a driveway.

Hyde farm estate is about 1 mile north of Streatham, in Greater London. Hyde farm estate gets the same service as everywhere we cover: old sealant removed completely, careful preparation and a 12-month guarantee. Our Greater London coverage runs to 764 places, Hyde farm estate among them.

Here we cover the SW12, SW2 and SW4 postcode area for fire rated sealant. Streets in the area include Weir Road, Byrne Road and Atkins Road, and we cover them all. We also cover the places around Hyde farm estate: Grange Mills (1 mile north-west), Balham (1 mile west), Clapham Park (1 mile north), Streatham Hill (1 mile east) and Streatham Park (1 mile south). Larger places within reach include London (4 miles north-east), City of Westminster (5 miles north), Marylebone (5 miles north), Kensington (5 miles north-west), St Pancras (6 miles north) and Shoreditch (6 miles north-east).

Landmarks near Hyde farm estate

We work in homes and buildings around Waldorf School of South West London, Wandsworth Common and La Retraite Roman Catholic Girls' School and the streets around them. The closest station to Hyde farm estate is Balham station, roughly 0.5 miles west of the centre. A little further out are St James' Hospital (1 mile west) and Southside Wandsworth (2.5 miles west). Not far away are Knight's Hill and Oakleigh Way.

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