Buckinghamshire · England

Fire Rated Sealant in Wendover Dean

Intumescent and fire-rated sealant around gaps, frames and service penetrations in Wendover Dean, with a one-year guarantee on every job. Ask us for a quote.

  • Unsealed gaps where pipes and cables go through a wall
  • Standard silicone or caulk in a fire-stopping gap
  • New service routes left unsealed after building work

Trusted fire rated sealant in Wendover Dean

The process

Good joint work is mostly preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. All told, the work takes a few hours for a handful of gaps, and longer for a whole building. Somewhere as small as Wendover Dean, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We plan the order of work and access, floor by floor or flat by flat.
  2. We take out any damaged or unsuitable sealant.
  3. Gaps are cleaned of dust and loose material.
  4. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Getting ready for the visit

  • Try not to wet indoor joints just before the visit
  • Tell us about access, such as stairs, a lift or high-level joints
  • Move anything stored near the joints

How to get a quote

We quote each job on its own, so the first step is telling us about yours. Simply phone 0345 464 0079 or email us and describe the job.

Get a quick quote

Read more

Fire rated sealant in Wendover Dean

We don’t assess buildings or decide what fire stopping is needed; that comes from your fire risk assessor, designer or building control. Our part is applying the specified sealant carefully, to the right depth and with the right backing. If you’re dealing with open joints along the top of partitions and old fire sealant that has split or come away, we can help.

For holiday lets, converted business premises or a community building near Wendover Dean, the washrooms, kitchens and any fire-rated joints need the same care as a big site.

Our work is backed for twelve months, in Wendover Dean and everywhere else we cover.

Mr Mastic applicators lined up beside the company vans, one holding a sealant gun
Where
Wendover Dean (HP22)
Wider area
Buckinghamshire
Cover
12 months on all our work
Quotes
A clear quote up front
Phone
0345 464 0079
Page updated
26 October 2026

Looking after it afterwards

Once the sealant has cured, a few habits help it last:

  • Don’t paint over fire sealant until it has cured
  • Report cracked or damaged seals as soon as you notice them
  • Never patch a fire seal with standard sealant
  • Allow for resealing whenever new services are run

Avoid covering a sealed gap with anything that isn’t part of the tested detail. Repairs should use a matching fire-rated product. We can tell you which product we used.

Small gaps around services are simple to deal with while there are only a few. Leave them and each new job adds another hole.

Why it’s worth doing now in Wendover Dean

Fire-rated sealants are less forgiving than ordinary ones. Depth, backing and surface preparation all affect how a seal performs, so we follow the maker’s details on every gap. In a small place like Wendover Dean, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

Doing several joints on one visit is usually more efficient than separate visits, so tell us about everything that needs sealing. We’ll give you a clear price for the lot.

Why book with us

  • We’re fully insured
  • An ARBOMaster approved applicator
  • 12-month guarantee on every job
  • Tidy, careful work

See how sealant jobs are priced or our reviews.

Fire rated sealant around Wendover Dean

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 apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.

If you let a flat or house near Wendover station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. Schools such as John Colet School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment.

Wendover Dean is about 5 miles west of Chesham, in Buckinghamshire. Wherever you are in the HP22 postcode area, we can carry out fire rated sealant at your property. We cover 263 towns and villages across Buckinghamshire, large and small. Reading is on our list too, about 22 miles from Wendover Dean.

Our applicators cover all of the HP22 postcode area for fire rated sealant. Local streets include London Road and Cobblershill Lane, all of which we cover. We also cover the places around Wendover Dean: Kingsash (1 mile north-east), Lee Gate (1 mile east), Hunt's Green (1 mile south-east), Wendover (2 miles north) and Great Missenden (2 miles south-east). Further out, we also cover Aylesbury (7 miles north-west), High Wycombe (7 miles south), Chesham (5 miles east), Marlow (11 miles south), Amersham (7 miles south-east) and Beaconsfield (9 miles south).

Near you in Wendover Dean

Locally, jobs take us to homes and businesses close to The Firecrest pub, among other places. For rail, the closest station is Wendover station, about 2 miles north-west of the centre. Well-known places in the area include Chiltern Hospital (3.4 miles south-east) and Little Kimble Motte (3.3 miles west). Open spaces near Wendover Dean include Coombe Hill and Dancersend Nature Reserve.

Map of Wendover Dean © OpenStreetMap contributors

Surface by surface

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.

Flats and HMOs

Converted houses often have gaps around old and new services. We seal the ones on your specification with a tested product and the locations noted.

FAQs for Wendover Dean

Can you do fire rated sealant in Wendover Dean?

Yes. Our work covers London and the South East, and Wendover Dean is part of that. Just phone 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear quote.

Do you cover smaller places like Wendover Dean?

Yes, we do. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.

I’m a tenant. Can you help?

Yes, though it’s best to check with your landlord first. Landlords are often happy for the work to be arranged.

Do the sealants smell?

Sometimes, a little. Any smell clears as the sealant cures, and ventilation helps.

Will we have a record of what was sealed?

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

Will you leave a mess?

Very little: the area around the joints is protected first, and we tidy up before we go.

Are you insured?

Yes. We are fully insured, and we’ve been doing sealant work for more than 20 years.

Will the old sealant be removed?

Yes. All of the old material is cut out and the joint cleaned before resealing.

DIY versus a professional finish

Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.

If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it doesn’t work out, we can still put it right.

Work for landlords, hotels and businesses

In hotels, rooms out of use cost money, so the work can be planned room by room. We have worked in hotels as well as homes and businesses.

Housing providers, facilities teams and property managers book us too. We can quote a run of properties together.

Quotes for fire rated sealant in Wendover Dean

Call for a quick quote. The main things that affect it are:

  • How many rooms, windows or areas are involved
  • Mould in or behind the old joints
  • The type of sealant required
  • Whether old sealant or filler has to be cut out

Instead of a standard rate, we look at what your job involves: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.

Asking for a quote

When you call or email, these details help:

  • A few pictures by email, if you can
  • Roughly how big the job is
  • How we’d reach the joints
  • Any previous sealing or DIY work

It all starts with a short chat. Describe the problem, the location and the size of the job. Whenever you are ready, ring 0345 464 0079 or drop us an email.

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