Surrey · England
Fire-rated sealant in New Haw, Surrey
Fire rated sealant across New Haw and nearby, with old sealant always removed completely and a 12-month guarantee.
- Gaps flagged on a fire risk assessment
- Cracked or shrunken fire-rated sealant
- Open joints along the top of partitions
Questions from New Haw
Do you work for hotels and guest houses in New Haw?
Yes, we work for hotels as well as homes and businesses. A room-by-room programme keeps most rooms in use while the work goes on.
Is New Haw within the area you cover?
Yes. New Haw is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
I’m a tenant. Can you help?
We can work for tenants, landlords or agents. Get your landlord’s agreement first.
Can you match the sealant colour?
In most cases you can choose. We’ll tell you which colours the right product comes in and agree one before any work starts.
Can you quote for more than one area?
Yes. Just list everything you need and we will quote it together.
Do you take out the old sealant first?
Yes. All of the old material is cut out and the joint cleaned before resealing.
Is intumescent sealant the same as fire-rated sealant?
An intumescent sealant expands when it gets hot to help seal the gap. It’s one type of fire-rated sealant; the right one depends on the gap and what passes through it.
Are you ARBOMaster approved?
Yes. We hold ARBOMaster approved applicator status, and we are fully insured.
Fire rated sealant in New Haw
We can work through a building room by room or floor by floor. That record is useful for your files and for whoever looks at the building next. We work on door frames, pipe & cable gaps and flats & HMOs, and common reasons people get in touch are damaged fire sealant left by other trades and unsealed gaps around fire door frames.
If you run a pub, café, guest house or shop in or near New Haw, the washrooms and kitchen need the same attention as a big site.
Our work is backed for twelve months, and the guarantee is the same wherever you are.
- Location
- New Haw (KT15)
- Wider area
- Surrey
- Guarantee
- A year, on every job
- Quote
- A clear quote up front
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
DIY sealant or a professional job?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly, so tell us about it when you ask for a quote.
Towns and villages near New Haw
Other services in New Haw
What happens if it’s left?
Leaving a gap until a refurbishment comes round can mean years with it open. Sealing the gap now is a contained job on its own that doesn’t depend on other work. In a smaller place like New Haw, wherever a wall is exposed, a failed outside joint is a real source of damp. Inside, a split seal lets water into floors and panels just as it would anywhere.
We do not show prices on the website, because each job is priced on what it involves. For a quick quote, please ring 0345 464 0079 or send us an email.
Why choose Mr Mastic in New Haw
- Any old sealant cut out fully, not covered over
- Homes, businesses and hotels
- Neat joints and a tidy finish
- 4.9 on Google from 180+ five-star reviews
Take a look at what affects the cost or what customers say.
Common problems we fix in New Haw
A lot of fire stopping is out of sight: above ceilings, inside risers and behind panels. Because nobody sees it, gaps go unnoticed until an assessor or surveyor looks.
Common reasons people contact us are:
- Fire seals that have cracked with movement
- Holes left by a change of layout
- Ordinary sealant used where a fire-rated product was needed
- Door frames with gaps between frame and wall
For landlords with property near Byfleet & New Haw station, fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.
Before booking anyone
- What the quote includes, VAT included or not
- Whether all the old sealant comes out first
- What guarantee comes with the work
- How the colour is chosen
When something else is needed
Some problems need a builder, plumber or other trade rather than us:
- 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
Not sure which it is? You can phone 0345 464 0079 or drop us an email and we will tell you honestly.
Joints and surfaces we work on
- Service penetrations
- Door frames
- Linear gaps
- Flats & HMOs
- Plasterboard & masonry
- Pipe & cable gaps
Commercial buildings in New Haw
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 are given, installing the product to its tested details. There are hotels and other places to stay in and around New Haw. Hotel work can be planned room by room, with out-of-hours working where needed.
Community buildings like All Saints Church are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building. If you look after a building such as The Grange Community Infant School, fire-stopping around service openings should be restored whenever new services go in.
New Haw is about 2 miles south-west of Weybridge, in Surrey. For fire rated sealant in and around New Haw, it’s easy to get a quote: please ring 0345 464 0079 or drop us an email. We cover Surrey from our Crawley base, New Haw included. New Haw is one of 395 places in Surrey we cover for fire rated sealant. London is on our list too, around 20 miles away.
Jobs for fire rated sealant in KT15 works the same way as everywhere else we cover. Whether your property is on Hawthorn Way, Woodham Lane and Mayfield Avenue or a nearby road, our applicators can take on the job. With the A318 and B385 close by, New Haw is easy for our applicators to reach. Nearby, we also carry out fire rated sealant in Byfleet (1 mile south-east), Brooklands (1 mile east), Addlestone (1 mile north), Wisley (2 miles south) and St George's Hill (2 miles east). Further out, we also cover Guildford (8 miles south-west), Woking (4 miles south-west), Camberley (10 miles west), Epsom (10 miles east), Ewell (10 miles east) and Egham (6 miles north-west).
Local landmarks in New Haw
In New Haw, that means homes and buildings near Manor Farm, Fullbrook School and The Station pub, among other places. For rail, the closest station is Byfleet & New Haw station, roughly 0.6 miles east of the centre. Other landmarks nearby include The Hockey Museum (3.6 miles south-west) and Runnymede Hospital (2.3 miles north-west). The countryside around New Haw includes Papercourt Marshes and Ferris Meadow Lake.
The process
When we arrive, we start by going over the job with you. Surfaces next to the work are protected before we start. Most jobs take anything from a few hours to several days, depending on how many gaps there are. In a smaller place like New Haw, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- We go through the gaps on your list or survey and check each one’s size and substrate.
- Old or unsuitable sealant is cut out and the gap cleaned.
- Where the tested detail needs backing or fill, we fit it.
- Fire-rated or intumescent sealant is applied to the right depth and tooled.
- Locations and products are noted so you have them on file.
Getting ready for the visit
- Try not to wet indoor joints just before the visit
- Let us know about earlier repairs to the joints
- On commercial sites, let us know about site rules
Ask for a quote
Call for a quick quote, or email us if that is easier. Tell us about the joints that need doing and we’ll explain what’s involved and give you a clear quote.
Read more
Aftercare tips
After the cure time, these simple habits help:
- Make resealing part of every contractor’s brief
- Flag any open gap you spot round a pipe or cable
- File the fire-stopping record where your assessor can find it
- Never patch a fire seal with standard sealant
Do not 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.
Open gaps don’t only matter in a fire: noise, draughts and even pests can come through too. Sealing them early helps on every front.
Landlords, agents and businesses in New Haw
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
Mouldy or split sealant often shows up at the end of a tenancy. Several properties can be quoted together.