Hertfordshire · England
Cold Christmas Fire Rated Sealant
Intumescent and fire-rated sealant around gaps, frames and service penetrations in Cold Christmas, with a 12-month guarantee on every job. Ask us for a quote.
- Gaps where walls meet ceilings or slabs
- Ordinary sealant used where a fire-rated product was needed
- Open holes round services passing through fire walls
About our fire rated sealant in Cold Christmas
Until it’s heated, intumescent sealant behaves like an ordinary sealant; then it swells to help close the gap. Which product suits a gap depends on its width, the materials either side and what runs through it. We’re often asked to deal with gaps flagged on a fire risk assessment and unsealed gaps around fire door frames, on linear gaps, service penetrations and door frames.
Work in a small place like Cold Christmas is planned ahead, journey included, so the job can fit around bookings, guests or opening times where possible.
Whatever the size of the job, it’s backed by our one-year guarantee.
- Place
- Cold Christmas (SG12)
- Wider area
- Hertfordshire
- Guarantee
- 12 months on all our work
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
The process
There is not much for you to do on the day. Point us to the joints and we’ll get on with it. The job generally takes a few hours for a handful of gaps, and longer for a whole building, including the tidy-up. Somewhere like Cold Christmas needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.
- We plan the order of work and access, floor by floor or flat by flat.
- We take out any damaged or unsuitable sealant.
- Dust and loose debris are cleaned from each gap.
- We apply and tool the sealant to the product’s tested detail.
- We record what was done and flag anything that needs a different system.
Preparing for the visit
- Mention any tricky access
- Mention any leaks or damp you’ve noticed
- Clear the area around the work
Ask for a quote
For a quote, phone 0345 464 0079 or drop us an email with the location and a short description of the problem. You’ll have a clear quote before work begins.
Advice
Why it’s worth doing now in Cold Christmas
Fire-rated sealants need more care than everyday sealant. Depth, backing and surface preparation all affect how a seal performs, so we follow the maker’s details on every gap. Older cottages and farmhouses around Cold Christmas can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first.
Why Cold Christmas customers choose us
- More than 20 years in sealant work
- 180+ five-star Google reviews
- Tidy, careful work
- Domestic, commercial and hotel work
See our cost guide or what customers say.
DIY sealant or a professional job?
Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
How we quote for fire rated sealant
There’s no set price list, because no two jobs are the same. What we look at:
- The number and length of the joints
- Which sealant suits the joint
- The old material and how stubborn it is
- Whether there’s mould to deal with
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are not sure whether it needs doing, call 0345 464 0079 or drop us an email and we will give you an honest view and a quote.
Asking for a quote
To help us quote quickly, let us know:
- Whether it’s a home or a business
- Where the property is
- What the problem is, such as mould, gaps, leaks or cracking
- Access, such as stairs, a lift or height
Every job is quoted individually. Just phone 0345 464 0079 or drop us an email with the details.
Different surfaces, different methods
Service penetrations
Service penetrations are where new gaps often appear. We clean out what’s there and reseal to the right depth with backing where the detail needs it.
Plasterboard walls
Plasterboard partitions are common in flats, offices and conversions. The sealant has to be one tested in plasterboard for each gap size.
FAQs for Cold Christmas
Do you cover smaller places like Cold Christmas?
Yes, Cold Christmas is covered. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Can you help a landlord with a rental near Ware station?
Yes, rental work is part of what we do. Just call 0345 464 0079 or email us and tell us about the property, and we will give you a clear quote.
Do you work in flats, HMOs and commercial buildings?
Yes. Flats, HMOs, offices, schools and other occupied buildings are all part of our work. The order of work and access are planned with you.
Do I need to be at home?
If the work is inside, we need someone to let us in. After that, you can carry on with your day.
What’s the difference between intumescent and fire-rated sealant?
Intumescent describes a material that swells in heat. Intumescent sealants are a type of fire-rated sealant and which one is used depends on the job.
How long does fire rated sealant take?
Typically it takes from a few hours to a few days, depending on the number of gaps and the access. Bigger jobs take longer, and we’ll say how long yours will take.
Will you leave a mess?
Not at all. We work neatly, protect the area around the joints and tidy up afterwards.
Can you quote for more than one area?
Yes. Tell us about everything you’d like done and we will quote it together.
Do you need fire rated sealant in Cold Christmas?
If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it is not installed as tested. We see plenty of fire stopping that was hurried particularly when it was the last job before handover.
If you can see any of these, it’s time to have the joints looked at:
- Door frames with gaps between frame and wall
- Open joints along the top of partitions
- Unsealed gaps where pipes and cables go through a wall
- Joints picked up in a fire-stopping survey
For site and facilities teams at buildings such as Thundridge Church of England Primary School, fire-stopping around service openings should be restored whenever new services go in.
Questions to ask before you book
- Which sealant they’ll use, and why
- How the colour is chosen
- Is VAT in the price?
- What insurance they hold
What fire rated sealant looks like in Cold Christmas
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.
Community buildings like Parish Church of St Mary are part of the picture too: older buildings that have had new heating or wiring often have service gaps worth checking. If you let a flat or house near Ware station, new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant.
Cold Christmas is about 2 miles north-east of Ware, in Hertfordshire. If you need fire rated sealant in Cold Christmas, it’s easy to get a quote: please phone 0345 464 0079 or drop us an email. We’re based in Crawley and cover Hertfordshire, Cold Christmas included. Cold Christmas is one of 381 towns and villages in Hertfordshire we cover for fire rated sealant. We also work in Chelmsford, about 22 miles from Cold Christmas.
Work in SG12 is quoted and booked the same way as anywhere else. If you are just outside Cold Christmas, we cover Wadesmill (1 mile north-west), Thundridge (1 mile west), High Cross (1 mile north-west), Babbs Green (1 mile south-east) and Wareside (2 miles south-east). Larger places within reach include Stevenage (9 miles north-west), St Albans (15 miles south-west), Bishop's Stortford (7 miles east), Welwyn Garden City (8 miles west), Harpenden (15 miles west) and Hitchin (14 miles north-west).
Landmarks near Cold Christmas
We work in homes and buildings around The Windmill Public House and The Chauncy School, among other places. The closest station to Cold Christmas is Ware station, roughly 2.1 miles south-west of the centre. Other landmarks nearby include Museum of Street Lighting (2.5 miles south) and Hertford County Hospital (4.4 miles south-west). Not far away are King's Meads.
Landlord and commercial work in Cold Christmas
Letting agents often deal with us directly. Tell us the address, the job and how access works and we will give you a quote.
Housing providers, facilities teams and property managers book us too in Cold Christmas and across Hertfordshire. Several sites can be quoted together, and we’re fully insured.