Surrey · England

Norwood Hill Fire Rated Sealant

Intumescent and fire-rated sealant around gaps, frames and service penetrations for Norwood Hill, backed by a 12-month guarantee. Call for a quick quote.

  • Joints picked up in a fire-stopping survey
  • Gaps left after a refit or conversion
  • Door frames with gaps between frame and wall

Need fire rated sealant in Norwood Hill?

Questions from Norwood Hill

Is Norwood Hill in your area for fire rated sealant?

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

Do you work for landlords with property near Horley station?

Yes, we work for landlords and letting agents. You can phone 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before work begins.

How long does the job take?

That depends on how much there is to do, but most jobs take from a few hours to a few days, depending on the number of gaps and the access. We will give you a better idea when we quote.

Do you take on fire stopping in schools and offices?

Yes. Occupied flats, HMOs, offices and schools are all fine and we plan access around the people using them. Out-of-hours work can be arranged if that suits the building.

Do you hold any approvals?

Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.

Are you insured?

Yes, we are fully insured for every job we do.

What should I tell you?

Only a few details: the address or postcode, what’s wrong and any access issues. After that, simply phone 0345 464 0079 or email us.

Does someone need to be in?

It depends on the job. For work indoors, someone needs to let us in, and for outside work we’ll agree access with you when we book.

Fire rated sealant in Norwood Hill

Where services or frames pass through a fire-resisting wall or floor, the gap around them needs a fire-rated seal. We apply intumescent and fire-rated sealants to the manufacturer’s tested details for each gap, with a record of the products and locations if you need one. Typical jobs include damaged fire sealant left by other trades and open gaps behind door architraves, across pipe & cable gaps, service penetrations and door frames.

In a village or hamlet like Norwood Hill, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

There’s a 12-month guarantee on every job, large or small.

Place
Norwood Hill (RH6)
Wider area
Surrey
Guarantee
One year on every job
Quotes
A clear quote up front
Telephone
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

How we quote for fire rated sealant

The quote reflects the job in front of us. We look at:

  • Access and height
  • Which sealant suits the joint
  • Mould in or behind the old joints
  • Whether old sealant or filler has to be cut out

What you pay reflects the work, not guesswork. That is why we ask about the job first and send you a clear quote before we start.

What to tell us for a quote

Photos help, but a description is a good start. Please mention:

  • What the problem is, such as mould, gaps, leaks or cracking
  • How we’d reach the joints
  • The address or postcode of the job
  • Pictures of the joints, sent by email

For a quick quote, get us on the phone, or send an email if you’d rather. Describe what needs sealing and we will explain what’s involved and send you a clear quote.

Why act early in Norwood Hill

Waiting for the next refit can leave a gap open for years. Sealing the gap now is a contained job on its own that doesn’t depend on other work. Older cottages and farmhouses around Norwood Hill can have timber floors and frames, where water from a failed joint can cause rot if it’s left.

Combining jobs into one visit normally makes better use of the time than several visits. We will give you a clear quote for the lot.

Why book with us

  • Anti-fungal sanitary silicone in wet areas
  • 4.9 on Google from 180+ five-star reviews
  • Domestic, commercial and hotel work
  • Fully insured

See our cost guide and our reviews.

Landlords, agents and businesses in Norwood Hill

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

When to call us in Norwood Hill

Movement in the structure can open gaps too: a seal that cracks or pulls away leaves a path for smoke. Knocks, maintenance and building work damage it further.

Signs it’s time to call us include:

  • Gaps left after a refit or conversion
  • Open joints along the top of partitions
  • Gaps filled with a product that isn’t fire-rated
  • Gaps flagged on a fire risk assessment

Around Norwood Hill, as everywhere, fire rated sealant is only as good as the preparation behind it.

What your quote should include

  • What preparation is included
  • What guarantee comes with the work
  • Who turns up on the day
  • When the joint can take water or movement

Our hiring checklist

What the job involves on each surface

Door frames

A door can only do its job if the gap behind its frame is sealed too. We fill it with a fire-rated product suited to the materials either side.

Flats and HMOs

Converted houses often have gaps around old and new services. The gaps on your list are sealed with a fire-rated product.

What happens on the day

There is not much for you to do on the day. Show us the job and we will take it from there. The job generally takes a few hours for a handful of gaps, and longer for a whole building from start to finish. In a small place like Norwood Hill, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  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.

How to prepare

  • Mention any sign-in or site rules at work premises
  • Clear items away from the joints we’re working on
  • Tell us if parking is tricky

Get a quote

Every job is quoted individually, so the first step is telling us about yours. Just phone 0345 464 0079 or drop us an email with the details.

Get a quick quote

Related advice

Fire rated sealant around Norwood Hill

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.

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

Norwood Hill is about 2 miles west of Horley, in Surrey. We carry out fire rated sealant for householders, landlords and businesses in Norwood Hill and nearby, as part of our work across Surrey. Our Surrey coverage runs to 395 places, and Norwood Hill is one of them.

We work across the RH6 postcode area for fire rated sealant and the streets around it. We also cover the places around Norwood Hill: Nalderswood (1 mile north-west), Charlwood (2 miles south), Cudworth (2 miles south-west), Parkgate (2 miles west) and Russ Hill (2 miles south). Within a short drive, we also cover Epsom (11 miles north), Redhill (5 miles north-east), Ewell (12 miles north), Reigate (4 miles north), Caterham (9 miles north-east) and Dorking (6 miles north-west).

What’s near Norwood Hill

We work in homes and buildings around Edolph's Copse. The closest station to Norwood Hill is Horley station, roughly 2.8 miles east of the centre. A little further out are Reigate Castle (4.2 miles north) and Langley Green Hospital (3.6 miles south-east). The countryside around Norwood Hill includes Reigate Heath.

Map of Norwood Hill © OpenStreetMap contributors

Should I try it myself first?

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions.

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.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job