Fire-rated sealing and fire stopping in The Holt, Wokingham
Work needed on a service penetration in The Holt? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Fire-rated sealant that has cracked or shrunk back
- Unsealed joints where partitions meet the slab
- Fire seals cut back for extra cables and never reinstated
Fire stopping in The Holt
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
How we handle fire stopping in The Holt
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints, with results classified under BS EN 13501-2. A rating such as EI 60 only holds when the product is installed as it was tested. Reproducing the tested arrangement on site is the part we take care of. Most enquiries involve damaged fire seals in risers and voids and fire-rated sealant that has cracked or shrunk back, across joints between fire-resisting walls and floors, cable penetrations and service gaps in risers. Most enquiries from The Holt start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.
Rural conversions around The Holt can put new fire-resisting partitions inside older structures. A penetration seal only performs as tested if product, substrate, service, gap and depth all match the detail.
What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- The Holt (RG10)
- Wider area
- Wokingham
- Cover
- 12 months on every job
- Quotes
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Why act early in The Holt
Open service penetrations matter on ordinary days, not just in a fire: they also carry noise, draughts and smells between rooms. The specified fire seal closes the gap for all of these, and the other benefits follow. Halls, stores and units around places like The Holt may not be checked every day, so a failed joint can leak for a while before anyone sees it. Resealing early avoids that.
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Why us?
- Public liability insurance in place
- Work to your specification and the manufacturer’s guidance
- A Constructionline member, so easy to vet
- CHAS accredited
Keeping the joints sound
A few simple habits keep the new joints working:
- Flag new cables with no seal around them
- Leave fire sealant to cure fully before covering it
- Check risers and ceiling voids after each round of works
- Have penetrations checked while they can still be seen
Keep the product data and installation details with the building’s fire safety information. It makes later repairs much easier to match.
A simple record of seal locations and products helps. It tells the next contractor exactly what to reinstate.
Penetration seals near The Holt
Central London is about 32 miles from The Holt. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls. Fire stopping of openings and penetrations in England falls under Approved Document B. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail.
For a hospital such as St Mark's Hospital, 4.4 miles north-east of The Holt, penetration sealing is usually phased ward by ward, with infection-control rules agreed first. Workshops and IT rooms at colleges like Berkshire College of Agriculture (to the north-east of The Holt) are re-serviced often, leaving penetrations to seal.
The Holt is about 4 miles north-east of Woodley, in Wokingham. We cover The Holt and the rest of Wokingham, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. The Holt is one of 42 places we cover in Wokingham for service penetrations. We also cover Reading, around 7 miles from The Holt.
Anyone looking for fire stopping in RG10 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Blakes Lane and Bath Road or nearby, send details and we will quote for service penetrations. Nearby places we also cover include Kiln Green (1 mile east), Hare Hatch (1 mile south-west), Ruscombe (2 miles south-west), Waltham St Lawrence (2 miles south-east) and Twyford (2 miles south-west). A short drive away, we cover Wokingham (6 miles south), Woodley (4 miles south-west), Earley (6 miles south-west), Crowthorne (9 miles south), Lower Earley (6 miles south-west) and Winnersh (5 miles south).
Local landmarks in The Holt
In The Holt, that means premises near Blessed Hugh Faringdon Catholic School and The Queen Victoria pub, among other places. The closest station to The Holt is Wargrave station, about 1.7 miles west. Nearby you will also find Frazer Nash Archives (3.2 miles north-west) and St Mark's Hospital (4.4 miles north-east). Not far away are Weycock Hill and Hurley Chalk Pit.
Different surfaces, different methods
Masonry and concrete
Many seals are made in blockwork, brickwork or concrete slabs. Dust and debris are cleared from the opening, with backing added if the detail requires it.
Plastic pipes
In a fire, plastic pipework melts away and leaves an opening. Some intumescent sealants are tested on smaller plastic pipes. We confirm material and size first and tell you if sealant isn’t the right product.
Our process
Where the site stays busy, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then handed back before the next one starts. For a building around The Holt, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.
- We read the specification, drawings or penetration schedule you send.
- On site, each opening is checked against the tested detail it is meant to follow.
- Unsuitable fillers and loose debris are taken out of each opening.
- We fit the backing the detail asks for, to the stated depth.
- We apply the specified sealant to the depth and around the services as the detail shows.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
Preparing the site
- Arrange parking or a loading space
- Confirm the product named in the specification
- Tell staff and tenants when we will be in
Get a fixed quote
Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. For a chat about it beforehand, give us a call on 01277 525 020 or email drawings and photos.
Advice
Towns and villages near The Holt
More services for The Holt
When to call us in The Holt
Mixing products or improvising a detail breaks the link with the test evidence. An oversized gap, too shallow a bead, missing backing or two makers’ products combined are what we find most often.
Things that typically lead to an enquiry:
- Improvised or mixed-product fire seals
- Unsealed joints where partitions meet the slab
- Expanding foam used as fire stopping
- Snag lists that include open service penetrations
Tenant changes at parks like Castle End Business Park (to the south of The Holt) bring new data and services, and openings through fire-resisting walls need the specified seal.
Comparing quotes
- Will RAMS and insurance details be available?
- How they’ll work around occupants
- How the existing material will be dealt with
- How the joint faces will be prepared and primed
When to bring in a specialist
Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
Common questions from The Holt clients
Is a smaller place like The Holt outside your area?
No. Places such as The Holt are covered as much as the big towns. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.
How does the removal of BS 476 from Approved Document B affect fire-rated sealing in The Holt?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Do you offer coloured sealant?
In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We will confirm the colours available for the specified product.
Can you fit around our working hours?
Mention the site’s hours and access windows in your enquiry, and we’ll plan around them. You can reach the office between 8am and 5pm, Monday to Friday.
How long does a job like this take?
That varies with the scale of the job, but the work usually takes a single visit for a short list of penetrations, or a phased programme for a whole building. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
What if there’s asbestos in the old mastic?
Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and work stops until any suspect material has been tested. Removing asbestos is a job for asbestos specialists, not us.
Will your applicators have CSCS cards?
Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.