Mastic Sealing in Ealing
Mastic sealing for building owners, managing agents and housing associations across Ealing, by CSCS-carded applicators. Fully insured and CHAS accredited.
- Damaged joints in communal entrances and corridors
- Draught complaints from residents or tenants
- Old repairs sealed over failed mastic
Mastic sealing for businesses in Ealing
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Mastic sealing for commercial buildings in Ealing
There isn’t one mastic for every joint on a building. Low-modulus neutral-cure silicone suits many window perimeters and external movement joints, while hybrid polymer sealants grip many materials and are often paintable, and colours are confirmed for whichever product is used. If you have the same joint failures repeated across a portfolio and leaks at window and door perimeters, we can put it right. Looking for mastic applicators who cover Ealing? We have been sealing commercial buildings since 2005.
London has a large stock of purpose-built blocks, mansion flats and converted buildings managed by agents and housing associations. Window and door perimeters, balcony joints and communal areas all have mastic that ages together across a building.
We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application.
- Place
- Ealing (W5, W13, W3, NW10)
- Wider area
- Greater London
- Cover
- A 12-month guarantee
- Quote
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Why deal with it now?
A bead run over old mastic can look like a repair. It won’t grip the old sealant and soon comes away. Full removal and proper preparation is what lasts. Failed sealant in a building in Ealing can quickly affect neighbours, tenants or the floor below. Putting it right early is less disruptive than dealing with the consequences.
A quote for mastic joints depends on quantities, condition and access. Call for a quote.
What you get with us
- A range of standard colours, depending on the product
- Over 20 years of commercial sealing
- Old sealant cut out, never sealed over
- CSCS-carded applicators
Commercial clients in Ealing
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.
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.
What sets the cost
Sealant work doesn’t have a standard rate, since sites vary so much. What we look at:
- The size and state of each joint
- Which sealant the job calls for
- Whether the work must be split into stages
- Removal of failed or old sealant
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.
Details that help us quote
There’s no need for a formal survey. A few details are enough to get going:
- Clear photographs of the problem areas
- Any specification or named product
- Any dates the work must fit around
- The site address and postcode
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.
Blocks and managed buildings in Ealing
For a London block, the agent or landlord usually handles notices to residents and access to flats. We fit the programme to your notice periods.
If you manage student housing near a university such as University of West London, under half a mile north of Ealing, the summer turnaround is the time for mastic. Site managers at schools like Ealing Independent College can fit frame mastic into the summer works. Older community buildings, St Saviour's Church among them, often have frames of mixed ages whose mastic varies.
Ealing is about 7 miles west of City of Westminster, in Greater London. We cover commercial sites throughout Ealing, whether it’s a single job or part of a planned programme. Across Greater London, 764 places are covered, Ealing among them. London is covered too, around 9 miles from Ealing.
We cover the W5, W13, W3 and NW10 postcode districts for mastic joints. If your site is on High Street, Coleridge Square and Station Road or close by, we can quote for mastic joints. Access to Ealing is via the A40 and B452, so getting applicators and materials to site is simple. Sites close to Ealing are covered too, including 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). Nearby towns on our patch include 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
Around Ealing, our work takes us to commercial buildings near The Red Lion pub, Christ the Saviour Church of England Primary School and Great Ealing School, among other places. Also close by are Walpole Park (less than half a mile north-east) and Library for Iranian Studies (1.5 miles east). Ealing’s nearest station is Ealing Broadway station, roughly 0.5 miles north-east of the centre. Other landmarks nearby include 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.
Diagnose, treat, sign off
We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. All of Greater London is in the ULEZ, and kerbside space in Ealing can be scarce. If there’s a loading bay, a car park or a permit we can use, tell us when you send details.
- A building-by-building inspection lists the failed joints.
- The quote is fixed and split as suits you.
- We agree the programme and dates with you.
- Old mastic is removed and the joint faces prepared.
- New sealant goes in with backing rod and primer where needed.
- We check the finished work and confirm the guarantee.
What we need from you
- Agree which areas must stay open
- Clear stock, furniture or equipment away from the joints
- Share your working hours and any access restrictions
Getting a fixed quote
Need a figure for a tender or a budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, speak to us on 01277 525 020 or send photos by email.
Advice
Also near Ealing
Other services in Ealing
What the job involves on each surface
Communal areas
Joints at low level in communal areas take knocks from bins, bikes and buggies and tend to fail first.
Planned maintenance
We can work into your cyclical maintenance plan on a timetable you set.
Should maintenance staff do it?
Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong typically costs more in the end than doing them right.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Questions we’re asked in Ealing
Will you take on a block within reach of Ealing Broadway station?
Yes, and several blocks can go on one quote. Photos of each elevation help us quote accurately.
Will you take on work at estates like Phoenix Trading Estate, close to Ealing?
Yes. Estates, retail parks and business parks around Ealing, Phoenix Trading Estate among them, are all within reach. To start, just phone 01277 525 020 or send photos by email with the unit, the joints involved and your access times.
Do you work to architects’ specifications?
Yes. Send it with your enquiry, and the quote will be based on it.
How soon can the area be used again?
That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.
Which sealant will you use?
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.
Do you work with property factors and landlords?
Yes. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work and work can be quoted per building or as a whole.
Do you do block-wide mastic programmes?
Block-wide and estate programmes are common. The quote can be split however suits your budgeting.