Fire-rated sealing and fire stopping in Offham, East Sussex
Need fire stopping in Offham? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- Unsealed joints where partitions meet the slab
- Unsealed openings around new pipes and cables
- Fire stopping installed outside its tested range
Fire stopping for businesses in Offham
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Fire stopping in Offham
No fire sealant works on its own: the evidence covers a specific product, wall or floor type, service, gap, depth and backing. We match each opening to that detail before any sealant goes in. Site teams most often ask us about unsealed openings around new pipes and cables and snag lists that include open service penetrations, across linear gaps at wall heads, joints between fire-resisting walls and floors and service gaps in risers. Facilities teams, main contractors and managing agents in Offham tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Smaller places such as Offham still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.
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
- Offham (BN7)
- Wider area
- East Sussex
- Cover
- 12 months on our workmanship
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Common questions from Offham clients
How does the move away from BS 476 affect penetration seals in Offham?
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.
Do you take on work at healthcare sites like Lewes Victoria Hospital?
Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Can you work to our specification?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.
How do you choose the sealant?
A specification, where there is one, decides it. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
Will you just go over the old sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.
Can you fit around our working hours?
Give us your site hours and any access windows in your enquiry, and we will plan around them. Our office runs Monday to Friday, 8am until 5pm.
How many days will you need on site?
We plan the time on site around your programme and access. You will have an expected duration with the quote.
Do you need fire stopping in Offham?
Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Deflection and building movement can open these gaps, and a product not tested for that movement may crack. Linear joint details set a width range and movement capability, and the seal has to sit within them.
Site and facilities staff are often the first to spot these:
- Damaged fire seals in risers and voids
- Expanding foam used as fire stopping
- Fire sealant pulled out of the opening
- Hidden openings found during inspections
At a college such as East Sussex College, 1.9 miles to the south-east of Offham, checking penetration seals after summer M&E works is good practice.
Questions to ask before you book
- Will RAMS and insurance details be available?
- How they’ll work around occupants
- The named product and why it was chosen
- Whether primer will be used where the manufacturer specifies it
Maintenance after handover
After handover, these steps help:
- 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
- Leave fire sealant to cure fully before covering it
Store the specified product details somewhere the next contractor can find them. Anyone resealing later needs to know which product and detail were used.
Regular walk-rounds of service areas are worth the time. A cracked or disturbed seal found early is a small job.
Site staff or a sealant specialist?
For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.
Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
For managing agents and facilities managers
Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first.
We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Offham can form part of a wider programme.
Places near Offham
Other services in Offham
From enquiry to sign-off
Working in a building that stays open takes some planning. We sign and contain the area we are in, keep walkways clear and work section by section so the rest of the building stays in use. For a building around Offham, 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 ask for the product and detail your designer has specified.
- Openings are measured and grouped by detail.
- Old or wrong materials are cut out.
- Mineral wool or other backing is fitted where required.
- Fire-rated or intumescent sealant goes in around the services and is tooled off.
- Completed areas are checked with you, with the records agreed when we quoted.
What we need from you
- Agree which areas must stay open
- Let building users know which areas are affected
- Tell us what induction or permit system the site runs
Get a fixed quote
Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we will arrange a site visit if anything is unclear.
Related advice
Compartments and services around Offham
Offham lies roughly 42 miles out from central London. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls. Approved Document B is the English guidance that covers fire stopping around openings and penetrations. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. Either way, we install the specified product to its tested detail.
Residences at universities like University of Sussex (3.7 miles south-west of Offham) have compartment walls that must be resealed whenever services change. Where a unit on an estate such as Riverside Industrial Estate, 1.3 miles south-east of Offham, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail.
Offham is about 1 mile north-west of Lewes, in East Sussex. If you’re looking for fire stopping in Offham, we can help. Offham is one of 308 places in East Sussex on our list. Brighton is covered too, around 7 miles from Offham.
We take on service penetrations across the BN7 postcode area, for business premises of every kind. Sites close to Offham are covered too, including Hamsey (1 mile north-east), Lewes (1 mile south-east), South Malling (1 mile south-east), Southover (2 miles south-east) and Cliffe (2 miles south-east). Nearby towns on our patch include Eastbourne (15 miles south-east), Seaford (10 miles south-east), Hailsham (12 miles east), Crowborough (14 miles north-east), Uckfield (7 miles north-east) and Newhaven (7 miles south).
Landmarks near Offham
We work on buildings around Railway Land, The Blacksmiths Arms and Lewes Old Grammar School, among other places. Offham’s nearest station is Cooksbridge station, about 0.9 miles north. Other landmarks nearby include Brighton And Hove Albion Football Club Museum (3.8 miles south-west) and Lewes Castle (1.5 miles south-east). Green spaces nearby include Malling Down and Offham Hill.
What sets the cost
A fixed quote reflects the actual work. It allows for:
- Site requirements such as inductions and permits
- The size and state of each joint
- Whether old sealant has to be cut out first
- The total length or number of joints
The price depends on the quantity of joints, how much old material needs removing and how the joints are reached. Call for a quote when you are ready.
Details that help us quote
A good diagnosis starts with the right details. Tell us:
- Whether the building will be occupied during the work
- Asbestos survey details if the building is older
- Photos of the joints, close up and from further back
- Access details, including height
Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.