Fire-rated sealing and fire stopping in Margery, Surrey
Fire-rated and intumescent sealing of service penetrations and linear gaps in Margery and across Surrey. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Improvised or mixed-product fire seals
- Unsealed penetrations discovered above suspended ceilings
- Fire-rated sealant that has cracked or shrunk back
Fire stopping for Margery sites
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Our process
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Rural sites near Margery may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.
- 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.
- Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
- 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
- Have the specification and drawings to hand
- Explain the parking and delivery arrangements
- Send asbestos survey details if the building is pre-2000
Getting a fixed quote
The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or speak to us on 01277 525 020 or email a schedule or drawings if you’d rather talk the job through.
Related advice
How we handle fire stopping in Margery
On a fit-out or refurbishment, we follow the services contractors floor by floor. We work from your penetration schedule or marked-up drawings alongside the manufacturer’s details. Tell us what records you need and we’ll confirm with the quote. Site teams most often ask us about fire-rated sealant that has cracked or shrunk back and hidden openings found during inspections, across pipe penetrations, linear gaps at wall heads and service gaps in risers. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Margery, preparation and product choice get the time they need.
Barn and farm-building conversions near places like Margery often combine new partitions with old walls. Where a pipe or cable passes through a fire-resisting wall, the seal must match the tested detail: product, substrate, gap and depth.
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.
- Place
- Margery (KT20)
- Wider area
- Surrey
- Guarantee
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Updated
- 3 November 2026
Nearby places to Margery
More services for Margery
FAQs: Margery
How does the move away from BS 476 affect penetration seals in Margery?
From 2 September 2029, Approved Document B drops its BS 476 references in favour of BS EN 13501-2 classification, with transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Is Chesterfield Business Park, near Margery, within your area?
Yes, sites like Chesterfield Business Park are within our area, along with the rest of Margery. To start, just ring 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.
What if there’s asbestos in the old mastic?
The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.
Does weather matter for sealant work?
For external joints, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.
What hours do you work?
The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.
How long does a typical visit take?
The duration is planned around your programme and the access we are given. We’ll give you an estimate of time on site when we quote.
Is any job too small?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
When to call us in Margery
When a seal departs from its tested detail, the evidence no longer covers it. An oversized gap, too shallow a bead, missing backing or two makers’ products combined are what we find most often.
Common reasons buildings call us in:
- Non-fire-rated filler around services
- Seals disturbed by maintenance and left open
- Old intumescent sealant that has split away
- Hidden openings found during inspections
Halls and meeting rooms at places like Church of Jesus Christ and the Wisdom of God sometimes gain new services, and any compartment wall crossed needs the specified seal.
What to look for in a quote
- Whether primer will be used where the manufacturer specifies it
- How long is the guarantee, and what does it include?
- How the existing material will be dealt with
- How joint depth will be controlled
Fire stopping around Margery: points for this area
In England, Approved Document B covers fire stopping of openings and penetrations. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. Either way, we install the specified product to its tested detail. A 2-mile radius around Margery takes in a number of hotels. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close.
Theatres, wards and plant rooms at sites like East Surrey Hospital, 3.4 miles to the south-east of Margery, all have compartment walls crossed by services. Hotels like Bridge House Hotel, 0.7 miles south-east of Margery, are refurbished in phases, and each phase can open up compartment walls.
Margery is about 2 miles north of Reigate, in Surrey. Margery sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Surrey coverage takes in 379 places, large and small. London is covered too, around 17 miles from Margery.
Commercial sites across KT20 are covered for service penetrations. Buildings on Manor Lane, Margery Lane and Mint Lane are within our area. Sites close to Margery are covered too, including Mogador (1 mile west), Lower Kingswood (1 mile north-west), Reigate (2 miles south), Kingswood (2 miles north) and Walton on the Hill (2 miles north-west). A short drive away, we cover Epsom (6 miles north-west), Horley (6 miles south), Ewell (7 miles north), Walton-on-Thames (12 miles north-west), Caterham (5 miles east) and Dorking (6 miles west).
Near you in Margery
Locally, jobs take us to sites close to Reigate Manor Hotel, Reigate College and Castle Grounds. The closest station to Margery is Reigate station, roughly 1.4 miles south. Well-known places in the area include East Surrey Hospital (3.4 miles south-east) and The Belfry (2.1 miles south-east). Not far away are Colley Hill and Reigate Heath.
How the job changes by surface
Metal pipes
Sealant details often cover copper and steel pipework. The tested detail sets the pipe size range, gap, depth and whether insulation can stay on.
Plastic pipes
In a fire, plastic pipework melts away and leaves an opening. Some intumescent sealants are tested on smaller plastic pipes, but many need a collar or wrap. We check the pipe material and diameter against the detail before we start.
Why it’s worth doing now in Margery
An open or wrongly sealed service penetration lets fire and smoke reach the next compartment much sooner than the building was designed for. Putting it right is typically a modest job when the openings are accessible. Left until ceilings are closed or a tenant moves in, the same work costs more access and more disruption. Halls, stores and units around places like Margery may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.
There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.
What you get with us
- Work carried out by CSCS-carded applicators
- Products installed to the manufacturer’s instructions
- Constructionline member
- Old sealant cut out, never sealed over
Read what affects the cost and how we’re accredited.
General trades versus a specialist
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.
Owners, agents and contractors
When you manage a building on behalf of an owner, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.
Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, and each stage is agreed with your contact.