City of London · England
Commercial sealant contractors in EC2A
Commercial sealant, construction mastic and joint sealing across EC2A, from Barbican Estate, Bishopsgate and Finsbury, with a fixed quote before we start.
Sealant contractors for EC2A
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Towns and villages in EC2A
What we do in EC2A
- Facade and window perimeter sealing
- Expansion and movement joint sealing
- Mastic sealing for building owners and managing agents
- Industrial and floor joint sealing
- Coloured and colour-matched sealant
- Commercial washroom and wet-area sealing
- Construction and new-build mastic
- Fire-rated sealing and fire stopping
- Commercial sealant contractors
- All services
Let us know the job and your postcode for a fixed quote: call the office on 01277 525 020 or email the details over.
Commercial sealant contractors across EC2A: what to expect
Failed sealant isn’t always the whole story. A leak near a frame edge can start in the frame, the cill or the cavity while a movement joint that keeps tearing may simply be too narrow for the job. Part of the job is telling you when the fix is something other than sealant, so budgets go where they’ll do some good. We work on washrooms and tea points, external facade joints and kitchen worktops and splashbacks, and what we’re called in for most is mouldy silicone around WCs, urinals and vanity tops and weathered facade sealant that no longer flexes.
Inspect, seal, sign off: that’s the shape of every visit. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off.
- We begin with whatever information you have, whether that’s photos, a drawing or a list of locations, and a site visit is booked where it helps.
- The failure is diagnosed and a fixed quote issued for the work agreed.
- Before anything is cut out, we agree access, timings and sequence.
- We strip the failed bead and prepare both faces of the joint.
- We fit backing to the right depth, prime where specified and lay the new bead.
- We walk the completed areas with you and sign them off under the 12-month guarantee.
Pricing in EC2A
The price depends on how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote once you have the details.
Why clients in EC2A choose us
- One contact handling all your sites
- Fully insured
- Work to your specification and the manufacturer’s guidance
- Joints cleaned back to sound surfaces
Get a fixed quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or use the quote form with what you know.
Near you in Barbican Estate
Locally, jobs take us to sites close to Barts Health Archives, Barbican Conservatory and Charterhouse Square School. You will also find The Jugged Hare pub (less than half a mile north-east), Central Foundation Boys' School (0.6 miles north-east), Prior Weston Primary School and Children's Centre (less than half a mile north) and St Mary-at-Hill (0.8 miles south-east). There’s a railway station in Barbican Estate itself: Moorgate station. A little further out are Clockmakers' Museum (under half a mile south) and Gabriel's Wharf (1 mile south-west). Green spaces nearby include Barnsbury Wood and Ludgate Hill.
- Local churches include St Giles-without-Cripplegate (under half a mile south-east)
Commercial premises across EC2A
The commercial stock in EC2A mixes older town-centre buildings with newer offices and units, in places such as Barbican Estate, Bishopsgate and Finsbury and beyond. Surfaces decide the sealant, from masonry to powder-coated frames and shop-fit panels.
All of Greater London is inside the ULEZ, and much of the South East is within easy reach of the capital, and every job in EC2A starts with access, parking and site rules.
Barbican Estate: On a business park such as Southwark Bridge Business Centre (1.1 miles south of Barbican Estate), sealant work tends to follow fit-outs: receptions, tea points, washrooms and frame perimeters. In a retail centre such as Brunswick Centre, 1.3 miles to the west of Barbican Estate, new tenants mean new shop fits, and the sealant at counters, frontages and floor edges is part of the finish.
Surface by surface
Washrooms and toilets
Black sealant in a toilet block is normally beyond cleaning. The lasting answer is removal, preparation and a new sanitary bead.
Window and door perimeters
Internally, window boards and frame edges often have decorators’ caulk or silicone that has cracked. We use a paintable product where decorating follows and a silicone where it doesn’t, matched to the frame colour where colour matters.
What sets the cost
Before we quote, we look at:
- Whether old sealant has to be cut out first
- Site requirements such as inductions and permits
- Location, for remote and island sites
- Specialist products, such as fire-rated or hygienic sealants
Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.
Sending details for a quote
It doesn’t need to be a full survey. A few details are enough to get going:
- The asbestos register, for older buildings
- Access details, including height
- Whether the building will be occupied during the work
- The site address and postcode
Every quote starts with the facts: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.
Aftercare for building managers
Once the work is signed off, these steps help:
- Deal with small splits before they become leaks
- Make sure ventilation in wet areas is switched on and working
- Don’t let cleaning or traffic back on before the cure time is up
- Note dates and locations of sealant work for future planning
Brief your cleaning team on the joints that have been resealed. Abrasive pads, scrapers and some strong chemicals damage sealant surfaces.
Tenants and staff spot black or split sealant quickly, and in a hotel, office or shop it makes the whole space look neglected. Replacing it on a planned cycle keeps complaints down.
Common problems we fix in EC2A
If sealant tears through its centre, it has failed cohesively. That typically means the joint stretched further than the product could cope with. Replacing it like for like rarely holds.
Clients typically get in touch after noticing something like this:
- Water staining near frames, panels or ceilings
- Untidy joints in a reception, shop floor or lobby
- Layers of sealant, all of them failing
- Hardened, chalky sealant on south-facing or exposed elevations
Building owners, agents and FMs in EC2A
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around EC2A. Several sites can go on one quote, so there’s one set of paperwork to deal with.
When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
Common questions from EC2A clients
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and we’ll price the work to it, flagging anything that needs clarifying.
Do you cover EC2A?
Yes. We cover EC2A and the rest of City of London, within our coverage of Greater London, South East England and Scotland. To discuss a job, speak to us on 01277 525 020 or send details through our quote form.
When is resealing likely to be due?
There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.
How do you choose the sealant?
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.
What guarantee do you give on resealing?
Our workmanship on each job is backed by a 12-month guarantee. Public liability insurance is in place too.
Can you supply RAMS and insurance details?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We hold CHAS accreditation and Constructionline membership and carry five million pounds of public liability insurance.
What about asbestos in old mastic?
Some older mastics did contain asbestos. That’s why we ask for the asbestos information first, and stop if a material is suspect until it’s tested.