Fire-rated sealing and fire stopping in West Ilsley, West Berkshire
Fire-rated and intumescent sealing of service penetrations and linear gaps in West Ilsley. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Unsealed openings around new pipes and cables
- Fire sealant pulled out of the opening
- Unsealed penetrations discovered above suspended ceilings
Fire stopping across West Ilsley
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Fire stopping for commercial buildings in West Ilsley
The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints. 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. We work on joints between fire-resisting walls and floors, small duct penetrations where the tested detail allows and cable penetrations, and what we are called in for most is improvised or mixed-product fire seals and head-of-wall gaps with no fire seal. One point of contact handles commercial sealant work in West Ilsley from the first photos to the final walk-round, whether it’s one building or several.
For a smaller site near West Ilsley, we plan to do all the penetrations in one go, with the specification and photographs sent in advance. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If our installation lets you down in that time, we return and fix it.
- Place
- West Ilsley (RG20)
- Region
- West Berkshire
- Cover
- 12 months on our workmanship
- Price
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
What the job involves on each surface
Linear joints
Head-of-wall joints often have to absorb slab deflection. We use the product and backing the detail names for that movement.
Plastic pipes
Plastic pipes soften and collapse in a fire. Small sizes are sometimes covered by an intumescent sealant detail, but many need a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.
What happens if it’s left?
Open penetrations multiply: each new service adds to the list. A schedule that is dealt with regularly stays manageable and avoids a much larger catch-up later. Converted and older buildings near places like West Ilsley tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you will have a fixed figure to work with.
Why us?
- CHAS accredited contractor
- CSCS-carded applicators
- Workmanship guaranteed for 12 months
- A fixed quote before work starts
Take a look at how commercial sealant jobs are priced or our accreditations and insurance.
Places near West Ilsley
What else we do in West Ilsley
Owners, agents and contractors
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in West Ilsley can sit alongside others in a wider programme.
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around West Ilsley. Several sites can go on one quote, so there’s one set of paperwork to deal with.
Compartment walls and floors in West Ilsley
West Ilsley is about 53 miles from central London. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls. For England, the fire stopping of penetrations is dealt with in Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail.
Halls and meeting rooms at places like Church of All Saints sometimes gain new services, and any compartment wall crossed needs the specified seal. Hotels such as The Swan Hotel, 1.4 miles south-east of West Ilsley, rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.
West Ilsley is about 6 miles south-west of Didcot, in West Berkshire. West Ilsley sits inside our coverage, with the same fixed quotes and 12-month guarantee as everywhere else. We work across 140 places in West Berkshire. For work in that direction, see our Oxford page, about 15 miles away.
Work on service penetrations is covered throughout RG20, for business premises of every kind. For a building on Bury Lane and Churchway or nearby, we can quote for service penetrations. Just outside West Ilsley, we also work in Catmore (2 miles south-west), Stanmore (2 miles south), Farnborough (3 miles west), Brightwalton (4 miles south-west) and Brightwalton Green (4 miles south-west). Further afield, our area takes in Newbury (10 miles south), Thatcham (10 miles south), Burghfield Common (15 miles south-east), Speenhamland (9 miles south), Hungerford (12 miles south-west) and Fords Farm (14 miles south-east).
Landmarks near West Ilsley
Recent enquiries here include premises near The Harrow pub. Well-known places in the area include Atlas Computer Laboratory (2.4 miles north). Green spaces nearby include Mowbray Fields and Churn Hill.
When something else is needed
Honesty saves time and money. New sealant won’t cure:
- Plastic pipes whose detail calls for a collar or wrap
- Fire risk assessments, a job for a competent assessor
- Deciding what a wall or floor needs, which belongs to the designer
If in doubt, call the office on 01277 525 020 or send photos by email and we’ll say what we think.
Surfaces we seal
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Joints between fire-resisting walls and floors
- Pipe penetrations
- Linear gaps at wall heads
- Cable penetrations
Questions about West Ilsley
How does the removal of BS 476 from Approved Document B affect fire-rated sealing in West Ilsley?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Is West Ilsley too far out for you?
Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.
Are you fully insured?
Yes. We’re fully insured, and the certificate can go with your quote.
How long does a typical visit take?
That varies with the scale of the job, but the work usually takes anything from one day to a planned run of visits, depending on the number of seals and the access. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
Can the building stay open while you work?
Typically, yes. Phased work can be planned so areas stay in use, with each area protected and signed.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.
Will your applicators have CSCS cards?
Yes. We use CSCS-carded applicators.
On site: what to expect
Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before the next one starts. Rural sites near West Ilsley may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.
- First we go through the drawings, schedule or specification for the seals and raise any questions before we price.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- Unsuitable fillers and loose debris are taken out of each opening.
- We fit the backing the detail asks for, to the stated depth.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
What we need from you
- Confirm the product named in the specification
- Tell us your opening times and when work is allowed
- For older buildings, check the asbestos register before work
Request a quote
For a fixed quote, give us a call on 01277 525 020 or email a schedule or drawings with the site address and an outline of the work. You can also send details through our quote form.
Read more
Keeping the joints sound
For the best life from the joints:
- Settle who seals which penetrations at the start of a project
- Have penetrations checked while they can still be seen
- Check risers and ceiling voids after each round of works
- Don’t let anyone top up a fire seal with the wrong product
After every round of M&E works, check that the openings created have been sealed. A short check at the end of each job saves a long hunt later.
A simple record of seal locations and products helps. When a new service goes through, everyone knows which product and detail to match, which saves guesswork.