Fire Stopping in Coley Park
Fire-rated and intumescent sealing of service penetrations and linear gaps in Coley Park and across Reading. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Service penetrations left open after M&E works
- Head-of-wall gaps with no fire seal
- Fire seals cut back for extra cables and never reinstated
Fire stopping in Coley Park
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Fire stopping in Coley Park
On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, give us a call on 01277 525 020 or send photos by email with the schedule or marked-up drawings. Tell us what records you need and we’ll confirm with the quote. The enquiries we see most involve openings left by services added after handover and fire sealant pulled out of the opening, on service gaps in risers, cable penetrations and pipe penetrations. Searching for sealant specialists in Coley Park? Mastic Doctor has worked for contractors, FMs and building owners since 2005.
Fire-rated sealing in a place like Coley Park is normally a single building at a time. Send the specification, drawings or photos of the openings and we’ll quote to suit.
Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Location
- Coley Park (RG1, RG30, RG2)
- Wider area
- Reading
- Cover
- 12 months on our workmanship
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
General trades versus a specialist
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
When it isn’t the sealant
We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:
- Walls or floors that aren’t fire-resisting to begin with
- Fire doors, dampers or other fire safety equipment
- Designing or specifying fire stopping, which sits with the designer or fire engineer
If you are not sure, just call the office on 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.
Joints and surfaces we work on
- Pipe penetrations
- Linear gaps at wall heads
- Cable penetrations
- Joints between fire-resisting walls and floors
- Service gaps in risers
- Small duct penetrations where the tested detail allows
Places near Coley Park
What else we do in Coley Park
From enquiry to sign-off
In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then reopened once the sealant allows before the next one starts. For a site in Coley Park, we plan so the whole job is done in one go where possible. Clear photographs and measurements help us bring the right products.
- First we go through the drawings, schedule or specification for the seals and ask about anything unclear.
- 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.
- Mineral wool or other backing goes in wherever the detail asks.
- We apply the specified sealant to the depth and around the services as the detail shows.
- If an opening needs something other than sealant, we tell you instead of improvising.
Preparing the site
- Send any specification or drawings in advance
- Share your working hours and any access restrictions
- Explain the parking and delivery arrangements
Get a fixed quote
A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.
Read more
Keeping the joints sound
Keep the joints in good shape with a few simple steps:
- Look above ceilings when tiles are lifted for other jobs
- Put resealing into every M&E and fit-out package
- File the specified details where the next contractor can find them
- Ask which product is in place before decorating
New services after handover are a common way fire stopping gets breached. Building it into each contractor’s sign-off keeps the walls intact.
Ask every contractor who works in risers or voids to report openings they create. Small habits like this stop openings building up.
Common questions from Coley Park clients
Can work at a site such as University of Reading fit around teaching?
Yes, holiday working periods are the norm on campus jobs. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Can you take on a job at a hospital such as Berkshire Independent Hospital?
Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Is it fine to apply new sealant on top of old?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Which sealant will you use?
Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Do you cover Coley Park?
Yes. We cover Coley Park, and the simplest way to start is to give us a call on 01277 525 020 or email drawings and photos.
Can you seal any opening with fire-rated sealant?
No. A sealant’s evidence covers set services, gaps and wall or floor types. Outside that, a different product is needed.
Do you guarantee your work?
Yes, for 12 months. If our installation fails in that time, we return and fix it.
Leave it or put it right?
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. Small buildings around Coley Park suffer from failed joints as much as large ones. Catching it early means a reseal rather than repairs.
We don’t publish prices, since every building and every scope is different. For a fixed figure, call for a quote.
Why clients in Coley Park choose us
- Fully insured, including public liability cover
- One number for every site we cover
- Over 20 years of commercial sealing
- A fixed quote before work starts
Read our cost guide or how we’re accredited.
Compartments and services around Coley Park
There are a good number of hotels within about 2 miles of Coley Park. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. Fire stopping of openings and penetrations in England falls under Approved Document B. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. Either way, we install the specified product to its tested detail.
Large healthcare estates like Berkshire Independent Hospital, less than half a mile west of Coley Park, change their services often, so penetration seals are worth checking after M&E work. Refits at places like Reading Link Retail Park, less than half a mile to the east of Coley Park, often reroute services through walls between units.
Coley Park is about 1 mile south-west of Reading, in Reading. If you’re looking for fire stopping in Coley Park, we can help, as we do across Reading. Coley Park is one of 17 places in Reading on our list.
We take on service penetrations across the RG1, RG30 and RG2 postcode area, whatever the building. If your site is on Hay Road, Shaw Road and Field Road or close by, we can quote for service penetrations. With the A4 nearby, Coley Park is straightforward for us to reach. Nearby places we also cover include Reading (1 mile north-east), West Reading (1 mile north-west), Green Park (1 mile south), Whitley (2 miles south-east) and Newtown (2 miles north-east) for service penetrations.
Near you in Coley Park
We work on buildings around University of Reading library, The WREN School and Eldon Square and the streets around them. Other local landmarks include Elvian School (0.6 miles west) and The Foresters Arms (less than half a mile north). The closest station to Coley Park is Reading West station, roughly 0.7 miles north of the centre. Other landmarks nearby include Beaumys Castle (4.8 miles south) and Broad Street Mall (0.8 miles north-east). For a walk, there’s Fobney Island Wetland Reserve and South Lake.
Do you need fire stopping in Coley Park?
Some seals fail because the wrong product went in: expanding foam or a general-purpose sealant pushed into a gap to tidy it. It may look closed, but it has no tested fire performance in that position.
Look out for the following:
- Open linear gaps along the top of fire-resisting walls
- Seals disturbed by maintenance and left open
- Fire stopping installed outside its tested range
- Openings left by services added after handover
For a hotel such as Crescent Hotel, which lies north-east of Coley Park, penetration seals are worth checking after any refit or services upgrade.
Comparing quotes
- Can the work be phased to keep areas open?
- How long is the guarantee, and what does it include?
- How they handle RAMS and site documents
- Who will actually carry out the work