Hertfordshire · England
Fire-rated sealant in High Cross, Hertfordshire
Fire-stopping gaps in High Cross need attention? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Gaps filled with a product that isn’t fire-rated
- New service routes left unsealed after building work
- Fire stopping disturbed by later work
How we handle fire rated sealant in High Cross
A gap around a door frame, a linear joint at the head of a wall and a hole round a pipe are each sealed differently. We check the size and the substrate before choosing the product, then the sealant goes in to the depth the product’s details set. If you have holes left by a change of layout and ordinary sealant used where a fire-rated product was needed, we can put it right, whatever the surface.
If you have holiday lets, a converted barn used for business or a community building near High Cross, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.
The work is covered for a year after we finish. If there’s a problem with it, please ring 0345 464 0079 or send us an email.
- Place
- High Cross (SG11)
- Region
- Hertfordshire
- Cover
- One year on every job
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Workplaces and buildings in High Cross
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.
For site and facilities teams at buildings such as Thundridge Church of England Primary School, gaps opened by contractors for new cabling are a common finding in schools and offices. Community buildings like Church of St John the Evangelist are part of the picture too: service openings in its walls need the right fire-rated sealant, as in any building.
High Cross is about 2 miles north of Ware, in Hertfordshire. For fire rated sealant in and around High Cross, it’s easy to get a quote: please ring 0345 464 0079 or send us an email. We cover Hertfordshire from our Crawley base, High Cross included. High Cross is one of 381 towns and villages in Hertfordshire we cover for fire rated sealant. Our Chelmsford page covers work nearby.
Here we cover the SG11 postcode area for fire rated sealant. You’ll find streets such as North Drive, Chestnut Grove and Poplar Close, all of which we cover. Close by, we work in Wadesmill (1 mile south-west), Standon Green End (1 mile north), Thundridge (1 mile south), Cold Christmas (1 mile south-east) and Barwick (1 mile north-east). Further out, we also cover Stevenage (8 miles north-west), St Albans (15 miles south-west), Bishop's Stortford (8 miles east), Welwyn Garden City (8 miles south-west), Harpenden (14 miles west) and Hitchin (13 miles north-west).
What’s near High Cross
Typical jobs here are in homes near The White Horse Inn and the streets around them. The closest station to High Cross is Ware station, about 2.8 miles south. Other landmarks nearby include Museum of Street Lighting (3.4 miles south) and Hertford County Hospital (4.6 miles south-west). The countryside around High Cross includes King's Meads.
What happens on the day
The work is kept neat and contained to the area we’re working on. Expect the work to take from a few hours to a few days, depending on the number of gaps and the access, and we tell you how long to leave it before we go. In a small place like High Cross, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- Before starting, we go through the specification or action list with you.
- We measure every gap and note what it’s in and what passes through.
- Any non-fire-rated filler is removed and the gap cleaned.
- We fit backing where needed and apply the fire-rated sealant to depth.
- We hand over a list of locations and products for your records.
Getting ready for the visit
- For indoor joints, keep the area dry beforehand if you can
- Let us know about stairs, lifts or work at height
- Tell us about any previous sealing or DIY attempts
How to get a quote
For a quote, ring 0345 464 0079 or drop us an email with the location and a short description of the problem. We’ll give you a clear price before any work starts.
Related advice
Should I try it myself first?
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
Nearby places to High Cross
What else we do in High Cross
Leave it or put it right?
Paying for fire stopping that has to be redone is a false economy. If the details weren’t followed, the seal may need redoing once someone inspects it. In a small place like High Cross, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
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.
Why book with us
- Any old sealant cut out fully, not covered over
- 12-month guarantee on every job
- Anti-fungal sanitary silicone in wet areas
- Experience in homes, commercial sites and hotels
Take a look at what affects the cost or our reviews.
Looking after it afterwards
Simple care keeps the joints in good condition. Our advice:
- Tell trades working in the building that fire seals must be put back
- Plan fire stopping into any work that goes through walls or floors
- Keep general-purpose foam and caulk away from fire-stopping gaps
- Look in service cupboards and ceiling voids from time to time
Look at the sealed gaps as part of your routine walk-rounds. Look for cracks, gaps or sealant that has been cut or pulled out and get them seen to.
A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Sealing it early is a simple step to take.
What the job involves on each surface
Flats and HMOs
In occupied buildings, we plan the order of work with you. We agree access to each flat and the common parts before any work starts to keep disruption down.
Door frames
The gap between a door frame and the wall around it needs sealing as well as the door itself. We seal that gap with a fire-rated sealant suited to the frame and wall.
What we’re called out for in High Cross
Over time, buildings change layout and use. A house turned into flats or an HMO, or an office split into smaller units, brings new walls, new service routes and new gaps.
The most common problems we see are:
- Gaps flagged on a fire risk assessment
- Gaps around pipes and cables through fire-resisting walls
- New service routes left unsealed after building work
- Fire stopping disturbed by later work
If you let a flat or house near Ware station, any gap left by new services in shared walls should be closed with a fire-rated product.
Before booking anyone
- Is the old sealant removed completely?
- Are they insured?
- Is VAT in the price?
- How the surfaces are prepared before sealing
What affects the quote in High Cross
Every job gets its own quote. These are the things that affect it:
- Working hours on commercial sites
- The amount of work
- Which sealant suits the joint
- Any mould that needs treating
Doing several joints on one visit is normally more efficient than separate visits, so tell us about everything that needs sealing. You’ll get one clear quote for the whole job.
Helping us quote
When you contact us, it’s useful to know:
- Pictures of the joints, sent by email
- Whether it has been sealed before
- What’s wrong with the joints now
- Roughly how big the job is
Getting a quote is simple: let us know the job and the location and its rough size. Photos by email help us understand the job.
High Cross: your questions answered
Is High Cross within the area you cover?
Yes. High Cross 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 let a flat near Ware station. Can you help?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we will send you a clear quote.
What should I tell you?
A short description and the location. If we need more, we’ll ask.
Is there a guarantee?
Yes. Each job is guaranteed for twelve months, large or small.
Is it worth trying it myself?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. If it does not work out, we can redo it.
Are you insured?
Yes. We’re fully insured.
Do you offer different sealant colours?
Most of the time, yes. We’ll explain which colours are available.
Can you tell me how many minutes the seal will last?
That is not something we state or certify. Your specification sets the requirement, and we apply a product tested for it, recording the locations and products.