Fire-rated sealing and fire stopping in Molesey, Surrey
Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Molesey and the surrounding area. Send photos or drawings for a fixed quote.
- Service penetrations left open after M&E works
- Seals that don’t match their tested detail
- Fire-rated sealant that has cracked or shrunk back
Fire stopping near Molesey
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Why it’s worth doing now in Molesey
It is cheaper to seal service penetrations as each services package finishes than to come back for them later. While the area is still open, every opening is easy to see and reach and each detail can be checked as we go. A failed joint lets water into a building whatever its size. Early resealing avoids the damage that follows a leak.
A quote for service penetrations depends on how many there are, their condition and the access, plus any specification you’re working to. Call for a quote.
Why clients in Molesey choose us
- Fixed quotes based on photographs, drawings or a visit
- Commercial sealant work since 2005
- Failed material removed, not covered up
- Specification-led, product-correct work
See how commercial sealant jobs are priced or our accreditations and insurance.
Fire stopping in Molesey
We are commercial sealant applicators, CHAS accredited and a Constructionline member, with CSCS-carded applicators on site. We don’t hold a third-party fire-stopping installer certificate and we’d rather say that up front. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. If you have expanding foam used as fire stopping and unsealed openings around new pipes and cables, we can put it right, whatever the surface. Most enquiries from Molesey start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.
Converted and extended buildings around places like Molesey can mix old and new construction, so it’s worth confirming the wall or floor type before choosing the seal. We match the product to the substrate and service, and say so if a collar, wrap or batt is the specified item.
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
- Molesey (KT8, KT7, KT10)
- Wider area
- Surrey
- Guarantee
- 12 months on our workmanship
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Towns and villages near Molesey
Also in Molesey
When to call us in Molesey
When a seal departs from its tested detail, the evidence no longer covers it. Gaps beyond the tested size, shallow sealant, no backing where it was needed, or products from different systems mixed together are what we find most often.
Typical triggers for a call:
- Openings left by services added after handover
- Fire sealant pulled out of the opening
- Fire stopping installed outside its tested range
- Builders’ foam or ordinary silicone in compartment walls
On estates like North Weylands Industrial Estate, 1.8 miles south-west of Molesey, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.
Comparing quotes
- Is the sealant right for the movement and the substrate?
- Their approach to joint depth and backing
- The terms of the workmanship guarantee
- How they handle RAMS and site documents
Our process
When we get to site, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before any cutting starts, with the work itself normally taking longer where risers, ceiling voids or occupied floors have to be worked through in sequence. For a site in Molesey, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.
- We start with your penetration schedule, drawings or specification.
- Access, permits and the order of areas are agreed with the site team.
- We compare every service penetration with its tested detail before sealing.
- Foam, ordinary sealant and debris come out.
- The specified backing and sealant go in to depth and are finished neatly.
- We tell you about openings that need a different product.
Before we start on site
- Have the specification and drawings to hand
- Let us know about inductions and permits
- Point out any areas we must not close
Request a quote
The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or speak to us on 01277 525 020 or email us if you’d rather talk the job through.
Read more
Cost factors for service penetrations
There’s no standard rate for sealant work, since sites vary so much. What we take into account:
- The site’s rules and procedures
- Joint width, depth and condition
- Location, for remote and island sites
- The total length or number of joints
No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Before you send an enquiry
To price the job accurately, we need to understand the site. Useful things to include:
- Specification clauses that apply
- Any dates the work must fit around
- The postcode of the building
- Whether an asbestos survey exists
Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to phone 01277 525 020 or use the quote form with what you know.
Where services cross fire walls in Molesey
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. Our part stays the same: the specified product, installed to its tested detail. A number of hotels sit less than 2 miles from Molesey. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal.
For a site team at a college like Esher Sixth Form College, 0.6 miles south-east of Molesey, fire-rated sealing is best scheduled after the summer works. For an estates team at a campus like Kingston University Penrhyn Road Campus, 2.2 miles to the east of Molesey, summer M&E works are normally followed by a round of penetration sealing.
Molesey is about 6 miles west of Wimbledon, in Surrey. We send applicators to Molesey for service penetrations, handled exactly as we handle every other area. Molesey is one of 379 places we cover in Surrey. There’s a separate page for London, roughly 13 miles from Molesey.
If you need fire stopping in KT8, KT7 and KT10, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on Bell Road, Park Road and Kent Road. Main routes into Molesey include the A309, which helps when planning parking and deliveries for the job. We also cover Weston Green (1 mile south-east), Thames Ditton (1 mile south-east), Lower Green (1 mile south-west), Hinchley Wood (1 mile south-east) and Long Ditton (2 miles east) for service penetrations. Further afield, our area takes in Guildford (14 miles south-west), Woking (11 miles south-west), Epsom (5 miles south-east), Redhill (13 miles south-east), Ewell (5 miles south-east) and Egham (9 miles west).
Landmarks near Molesey
Around Molesey, our work takes us to commercial buildings near The Albion pub, Cigarette Island Park and Esher College. Molesey’s nearest station is Hampton Court station, about 0.7 miles north-east. Well-known places in the area include Teddington Memorial Hospital (2.2 miles north) and Bentall Centre (2.4 miles north-east). Open spaces near Molesey include The Lake and The Wood.
Your questions answered
Can you work on a hospital site such as Molesey Community Hospital?
Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.
Do you work on fire-rated sealing in hotels in Molesey?
Yes, where the specification calls for fire-rated sealant. We match the product to the wall or floor and the services, and say if something other than sealant is needed.
Are you CHAS accredited and on Constructionline?
Yes. We’re CHAS accredited and a Constructionline member, which helps with supplier vetting.
Does weather matter for sealant work?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.
How long does a typical visit take?
The duration is planned around your programme and the access we’re given. We’ll give you an estimate of time on site when we quote.
Will you quote for a small job?
Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.
When can the area be used after sealing?
That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, so we’ll confirm the curing time on the day.
Owners, agents and contractors
When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Molesey can form part of a wider programme across Surrey.
Site staff or a sealant specialist?
A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.