Ealing construction mastic
Planning work on a mastic package in Ealing? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Perimeter gaps outside the sealant’s range
- Old sealant on a refurbishment that needs stripping before new work
- Early adhesion failures on new external joints
Construction mastic for businesses in Ealing
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Construction mastic for commercial buildings in Ealing
Since 2005 we have worked alongside main contractors, developers and fit-out firms. We price from drawings and the specification, agree the sequence with the site team and seal as areas are released. For construction mastic on a scheme in Ealing, send drawings through our quote form, or phone or email us to talk it through. We work on floor and skirting junctions, sanitary and kitchen joints and brick and block movement joints, and the usual reasons a site gets in touch are different trades sealing to different standards and mastic snags holding up handover. Whether you call it commercial sealant work, mastic application or joint sealing, in Ealing it comes down to the same thing: the right product in a properly prepared joint.
Every London site, Ealing included, is inside the ULEZ, which applies to deliveries and contractors’ vans alike. Alongside that, sites usually need booked deliveries and a plan for where materials go.
Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.
- Location
- Ealing (W5, W13, W3, NW10)
- Wider area
- Greater London
- Guarantee
- A 12-month guarantee
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Looking after the joints
Problems stay small when the joints are checked regularly. In particular:
- Ask for joint and product checks before the package is urgent
- Allow flexibility for external sealing in damp or cold weather
- Record the products used in the O&M file
- Check frame gaps are within the sealant’s range before sealing
Once an area is sealed, protect it from following trades. New beads should be left to cure before cleaning or decorating nearby, and that time depends on the product, temperature and joint depth.
Oversized gaps are a problem better caught early. Sealant stretched over an oversized gap won’t last, so the installer needs to correct it first. We raise them during our first walk of the area.
Different surfaces, different methods
Kitchens and utility areas
Commercial kitchens often need hygienic or food-safe sealants. Joints are sealed smooth so they’re easy to clean.
Bathrooms, en suites and washrooms
Sanitary joints around baths, showers, basins and WCs need anti-mould sanitary silicone. Joints are cleaned, sealed and tooled neatly.
Places near Ealing
Other services in Ealing
Construction mastic in Ealing: the local picture
The area within 2 miles of Ealing holds plenty of hotels. When hotels extend or refit, the work is typically squeezed between peak periods, mastic included. The ULEZ covers the whole of Greater London, Ealing included, so site vehicles need to meet its standards or pay the daily charge. Delivery slots and scarce storage shape how and when the mastic goes in.
Hotels like Hotel Xanadu (less than half a mile north-east of Ealing) rarely close for long, so refurbishment mastic is phased floor by floor. Projects at colleges like Ealing and West London College (to the east of Ealing) tend to run to term dates, so the mastic is planned tightly. When units on a site such as Phoenix Trading Estate, 1.3 miles south of Ealing, are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.
Ealing is about 7 miles west of City of Westminster, in Greater London. We cover Ealing and the rest of Greater London, with the same fixed quotes and 12-month guarantee as everywhere else. 764 places across Greater London fall within our area, including Ealing. We also cover London, some 9 miles away.
Postcode districts covered here: W5, W13, W3 and NW10. If your site is on High Street, Coleridge Square and Station Road or close by, send details and we’ll quote for mastic packages. Main routes into Ealing include the A40 and B452, which helps when planning parking and deliveries for the job. We also cover South Ealing (1 mile south), Pitshanger (1 mile north), Brentham Garden Suburb (1 mile north), Hanwell (1 mile west) and West Ealing (1 mile west) for mastic packages. Further afield, our area takes in London (9 miles east), City of Westminster (7 miles east), Marylebone (7 miles east), Kensington (5 miles east), St Pancras (8 miles east) and Shoreditch (10 miles east).
Around Ealing
Locally, jobs take us to sites close to The Red Lion pub, Christ the Saviour Church of England Primary School and Great Ealing School and the streets around them. Nearby too are Walpole Park (under half a mile north-east) and Library for Iranian Studies (1.5 miles east). The nearest railway station is Ealing Broadway station, about 0.5 miles north-east of the centre. A little further out are London Designer Outlet (3.3 miles north) and Gunnersbury Park House - Large Mansion (1.2 miles south-east). Open spaces near Ealing include Castlebar Hill and Middle Lake.
What sets the cost
Quotes vary with the job. It mainly depends on:
- Phasing around occupants
- Specialist products, such as fire-rated or hygienic sealants
- Distance, for remote addresses
- Backing rod, priming and other preparation
Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.
Before you send an enquiry
A few photos plus some basic facts will normally do. It helps to include:
- Clear photos of the problem areas
- How the joints are reached, and at what height
- The type of building and who uses it
- The product your specification calls for
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’ll fill any gaps with a visit.
Diagnose, treat, sign off
Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before the next one starts. The ULEZ covers the whole of Greater London, and parking near a job is rarely simple. If there’s a loading bay, a car park or a permit we can use, tell us when you send details.
- Drawings, the sealant specification and your programme come to us for pricing.
- A fixed quote sets out the scope, the products and the sequence.
- Any site paperwork you need (RAMS, insurance certificate, CSCS details) is confirmed with the quote.
- We seal each plot or floor as it’s released to us.
- Each joint is prepared, backed to depth and sealed in the product the specification names.
- Snags are cleared before handover and completed areas carry our 12-month guarantee.
Preparing the site
- Send any specification or drawings in advance
- Let building users know which areas are affected
- Explain the parking and delivery arrangements
Ask for a quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call 01277 525 020 or send photos by email with what you know.
Advice
What we can’t put right
Part of a good diagnosis is knowing where sealant stops. We will tell you if the real problem is one of these:
- Designing joint widths or choosing the specification (that sits with the designer)
- Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)
- Glazing units that are cracked or misted
If in doubt, ring 01277 525 020 or email drawings and photos and we will say what we think.
Where we work in Ealing
- Floor and skirting junctions
- Window and door perimeters
- Internal decorators’ caulk
- Sanitary and kitchen joints
- Cladding and panel joints
- Brick and block movement joints
Commercial clients in Ealing
Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.
Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.
Questions we’re asked in Ealing
Can work at a site such as University of West London fit around teaching?
Yes. Tell us the term dates, vacation periods and access windows, and we will plan the work around them. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Does your area include sites such as Phoenix Trading Estate, near Ealing?
Yes. Estates, retail parks and business parks around Ealing, Phoenix Trading Estate among them, are all within reach. A few photographs and the unit address let us price the work.
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. If anything suspect turns up, we stop until it’s tested.
Does weather matter for sealant work?
Outside, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
Do you do internal caulk as well as external mastic?
External perimeters and movement joints, internal caulking where specified, sanitary and kitchen joints, plus snagging.
Do you cover Ealing?
Yes. We take on work across Ealing, and the same phone number covers every area.
Do you take on small jobs?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.