Surrey · England

Onslow Village Fire Rated Sealant

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homes and businesses in Onslow Village and across Surrey. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Open holes round services passing through fire walls
  • Open gaps behind door architraves
  • Ordinary sealant used where a fire-rated product was needed

Fire rated sealant for Onslow Village homes and businesses

How it works

We keep the work tidy and contained to the joints we are treating, so you can get on with your day. 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. A visit to Onslow Village is planned like any other: the time, the access and where to park are agreed in advance. If the work is outside, the weather plays a part, as sealant needs a dry surface.

  1. First we work through your list or survey, measuring each gap and checking what it’s formed in.
  2. Anything that is not fit for the job comes out, and the gap is cleaned.
  3. Backing or fill is fitted where the product’s tested detail calls for it.
  4. The sealant goes in to the depth its detail sets, then it’s tooled off.
  5. Locations and products are noted so you have them on file.

Before we arrive

  • Mention any tricky access
  • Mention any sign-in or site rules at work premises
  • Mention any parking rules near the property

Get a quote

Getting a quote is simple: let us know the job and the location and its rough size. A few photos by email make the job easier to understand, and we’ll take it from there.

Get a quick quote

Read more

Fire rated sealant in Onslow Village, done properly

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. A new cable run or a replaced pipe can leave an open hole behind. We seal them with a product tested for that kind of gap. Typical jobs include standard silicone or caulk in a fire-stopping gap and door frames with gaps between frame and wall, across linear gaps, service penetrations and flats & HMOs.

Community buildings, schools and small businesses around places like Onslow Village have washrooms and kitchens that see a lot of use. Sealant and fire-rated joints there matter as much as in any larger building.

We stand behind the work with a 12-month guarantee, so you’re covered after we’ve gone.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Place
Onslow Village (GU2, GU3)
Region
Surrey
Guarantee
One year on every job
Quote
A clear quote up front
Telephone
0345 464 0079
Updated
26 October 2026

Keeping the joints in good condition

After the cure time, these simple habits help:

  • Check whether a sealant can be painted before decorating over it
  • Include hidden areas like risers in routine checks
  • File the fire-stopping record where your assessor can find it
  • Plan fire stopping into any work that goes through walls or floors

File the record of locations and products with your fire safety paperwork. It saves time at the next inspection or assessment.

A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Closing it is generally a straightforward job.

Workplaces and buildings in Onslow Village

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 are given, installing the product to its tested details. Onslow Village has hotels and guest accommodation in and around it. Hotel work can be planned room by room, with out-of-hours working where needed.

Rented homes near Guildford station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through. Schools such as Onslow Infant School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment.

Onslow Village is about 2 miles south-west of Guildford, in Surrey. We provide fire rated sealant to householders, landlords and businesses in Onslow Village and the surrounding area, as part of our work across Surrey. Onslow Village is one of 395 towns and villages in Surrey we cover for fire rated sealant. You can also see our page for Crawley, roughly 20 miles from Onslow Village.

Jobs for fire rated sealant in GU2 and GU3 is quoted and booked the same way as anywhere else. Whether your property is on Gill Avenue, Farnham Road and Orchard Road or a nearby road, our applicators can take on the job. Being close to the A31, Onslow Village is easy for our applicators to reach for fire rated sealant. If you’re just outside Onslow Village, we cover Littleton (1 mile south), Wood Street Village (2 miles north-west), Compton (2 miles south-west), Binscombe (2 miles south) and Fairlands (2 miles north). Further out, we also cover Woking (6 miles north), Camberley (9 miles north-west), Farnham (9 miles west), Egham (14 miles north), Walton-on-Thames (13 miles north-east) and Dorking (12 miles east).

What’s near Onslow Village

Typical jobs here are in homes near Guildford County School, Academy of Contemporary Music and Broadstreet. The closest station to Onslow Village is Guildford station, roughly 1 mile east. Other landmarks nearby include Guildford Castle (1.3 miles east) and Guildford Cathedral Treasury (0.7 miles north-east). The countryside around Onslow Village includes Pewley Down and Lower Lake.

Map of Onslow Village © OpenStreetMap contributors

When something else is needed

A few problems are outside what sealant work can do:

  • Fire doors that need new seals, closers or hardware
  • Large holes that need a different fire-stopping system
  • Certifying a building or signing off its fire safety

If in doubt, phone 0345 464 0079 or drop us an email and we will say what we think.

Joints and surfaces we work on

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

Questions from Onslow Village

Is Onslow Village within the area you cover?

Yes, Onslow Village is covered. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.

Do you work for landlords with property near Guildford station?

Yes. We work for landlords and letting agents as well as homeowners, and several properties can go on one quote. You can phone 0345 464 0079 or drop us an email with the details for a clear quote.

Can you tell me which gaps need fire stopping?

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

Where do you work from?

We work from Crawley. We cover Onslow Village and the rest of Surrey, along with the rest of our area.

How long does fire rated sealant take?

As a guide, most jobs take from a few hours to a few days, depending on the number of gaps and the access. Bigger jobs take longer, and we’ll tell you how long to expect.

Do you seal gaps around fire door frames?

Yes. The joint between frame and wall is sealed with a fire-rated sealant. The door leaf and its hardware need a door specialist.

How do I get a quote for fire rated sealant in Onslow Village?

There’s no set price, as it depends on the job: its size, the old material, access and the product needed. We agree the price before any work begins.

Which products do you use?

Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference, and we’ll tell you what we’re using.

What we’re called out for in Onslow Village

Over time, buildings change layout and use. Conversions to flats and HMOs, and office refits, create new walls and new routes for services, with gaps to match.

People normally contact us after spotting one of these:

  • Seals cut through by electricians, plumbers or data installers
  • Unsealed gaps where pipes and cables go through a wall
  • Holes left by a change of layout
  • Joints picked up in a fire-stopping survey

For buildings such as All Saints' Church, gaps around pipes and cables are worth checking after any building work there.

What to look for in a quote

  • What guarantee comes with the work
  • What happens if the job turns out different
  • Who does the work, and how experienced they are
  • Which sealant they’ll use, and why

How to choose a mastic man

DIY versus a professional finish

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, then guaranteed for a year.

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

What affects the quote in Onslow Village

Every job gets its own quote. This is what makes a difference:

  • How easy the joints are to reach
  • The number of rooms or windows
  • The amount of work
  • The type of sealant required

Doing several joints on one visit is usually more efficient than separate visits, so it’s worth mentioning everything you’d like done. You’ll get one clear quote for the whole job.

What to tell us for a quote

Before you ask for a quote, have a think about:

  • The problem you’ve noticed
  • How many joints, rooms or windows are involved
  • The address or postcode of the job
  • Whether it’s a home or a business

If you’re in Onslow Village and need fire rated sealant, call 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and you will get a clear quote before work begins.

Different surfaces, different methods

Linear gaps

Gaps along the top of partitions are easy to miss above a ceiling. We work along the whole run.

Service penetrations

A copper pipe, a cable and a plastic pipe can all need different fire-stopping details. We follow the manufacturer’s tested detail for each, and tell you if sealant alone isn’t the right fix.

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