Facade and window perimeter sealing in Fulham, Greater London
Commercial sealant work in Fulham for contractors, FMs and building owners: facade joint and window perimeter sealing on commercial buildings, with a fixed quote first.
- Patch repairs that keep failing
- Staining on stone next to old sealant
- Weathered joints at frame-to-structure perimeters
Facade sealing near Fulham
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Facade sealing in Fulham, done properly
Most facade joint failures trace back to the joint, not just the sealant. Joint width needs to match how far the joint moves and how far the sealant can stretch, while rod fixes the depth and stops the bead sticking to the rear with the ratio the sealant maker recommends, often around 2:1. If you are dealing with draughts around frames and panels and weathered facade joints that have lost their grip, we can help. A specialist sealant contractor works differently from a general builder: in Fulham, that means joint design, primers and backing rod as standard.
Construction in a London area such as Fulham means working on constrained sites: limited storage, booked deliveries and access shared with other trades. We fit around the programme, sealing each elevation or floor as other trades hand over.
We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Place
- Fulham (SW6, W6, W14)
- Wider area
- Greater London
- Guarantee
- 12 months on every job
- Quote
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
General trades versus a specialist
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
General builders and handymen seal joints, but it isn’t their main trade. 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.
Places near Fulham
What else we do in Fulham
When to call us in Fulham
Overlaying old sealant is a common shortcut that fails quickly. Cured silicone won’t accept a new silicone bead, so the new bead peels away within a season or two.
Look out for the following:
- Water coming in around window frames
- Air leaks through failed facade joints
- Weathered joints at frame-to-structure perimeters
- Hard, chalky sealant that no longer flexes
Projects at colleges like St Mellitus Theological College, 1.3 miles to the north-east of Fulham, tend to run to term dates, so the mastic is planned tightly.
What your quote should include
- What the guarantee covers, and for how long
- How the existing material will be dealt with
- Are they CHAS accredited or on Constructionline?
- Will CSCS-carded applicators be on site?
What the job involves on each surface
Precast concrete panels
Joints between precast panels carry real movement. A sealant of the right movement class goes in over backing rod with primer where the product requires it.
Brick and stone facades
Joints in natural stone need care to avoid staining. We use a product suitable for the stone where the specification names one, with masked edges for a clean line.
Mastic packages on Fulham sites
A 2-mile radius around Fulham takes in a good number of hotels. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up. The ULEZ covers the whole of Greater London, Fulham included, so site vehicles need to meet its standards or pay the daily charge. Deliveries are booked and storage is tight, so mastic materials come in as needed.
Units on estates such as Hurlingham Business Park (to the south-east of Fulham) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal. Hotel extensions and refits, at places such as Hotel Lily, 0.7 miles to the north-east of Fulham, usually run between busy periods, so the sealing is squeezed into short windows.
Fulham is about 2 miles south of Kensington, in Greater London. We cover commercial sites throughout Fulham, for single jobs and planned programmes alike. Fulham is one of 764 places in Greater London on our list for facade joints.
Anyone looking for facade sealing in SW6, W6 and W14 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. If your site is on Lampeter Square, Fulham High Street and Hurlingham Square or close by, send details and we will quote for facade joints. Fulham sits on or close to the A219 and A304, useful when we plan access and materials. If your building is just outside Fulham, we cover West Kensington (1 mile north), North End (1 mile north), Putney (1 mile south-west), Brook Green (1 mile north-west) and Hammersmith (2 miles north-west). A short drive away, we cover London (5 miles east), City of Westminster (3 miles north-east), Marylebone (4 miles north-east), St Pancras (5 miles north-east), Shoreditch (6 miles north-east) and Walthamstow (11 miles north-east).
Near you in Fulham
In Fulham, that means premises near Parsons Green (park), Fulham Cross Girls' School and Language College and The Cock pub, among other places. Nearby too are Queensmill School (0.7 miles south-east) and Polish Library POSK in London (1.7 miles north-west). For rail, the closest station is West Brompton station, roughly 0.8 miles north-east. Other landmarks nearby include Chelsea Stadium Tour And Museum (0.8 miles east) and Putney Exchange (1.1 miles south). Not far away are Battersea Park Lake and Campden Hill.
Questions about Fulham
Is a hospital such as Charing Cross Hospital somewhere you can work?
Yes. We work in healthcare settings as well as offices and schools. Each area is agreed with the ward or department and the estates team in advance.
Does your area include sites such as Hurlingham Business Park, near Fulham?
Yes. We cover Fulham and the area around it, including industrial estates, business parks and retail parks such as Hurlingham Business Park. To start, just call the office on 01277 525 020 or send details through our quote form with the unit, the joints involved and your access times.
Can the building stay open while you work?
Normally, yes. Phased work can be planned so areas stay in use.
How long does a typical visit take?
It depends on the scope, but the work normally takes longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather. For bigger or phased jobs, we’ll set out a timescale with the quote.
Should we check old sealant for asbestos?
For older buildings, yes, check before work starts. The duty to manage asbestos sits with the dutyholder. Suspect material is left alone until it has been tested.
How soon can the area be used again?
Curing time varies by product, and we confirm it on the day, and sign any area that should be left alone.
Will you quote for a small job?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
When it isn’t the sealant
We check first that sealant really is the fix. It isn’t the answer for:
- Arranging specialist high-level access, which is planned with the client
- Movement beyond what any sealant can handle
- Leaks from roofs, gutters or failed flashings rather than sealant joints
If you’re not sure, just ring 01277 525 020 or send details through our quote form and we will give you a straight answer.
Where we work in Fulham
- Stone and brick facade joints
- Perimeter joints where frames meet the structure
- Coping and flashing joints
- Cladding panel joints
- Shopfront frames
- Window and door perimeters
Why act early in Fulham
A few metres of new sealant compare well with replacing ceilings, linings or damaged stock. Leaks travel along the structure, often turning up far from the joint. Repeat call-outs disrupt occupied London buildings, so a proper job first time, with the old sealant fully removed, is worth it.
A quote for facade joints depends on how many there are, their condition and the access, and any specification that applies. Ask us for a fixed quote.
Why choose Mastic Doctor in Fulham
- Health and safety: CHAS accredited
- Our applicators hold CSCS cards
- Colour agreed before work starts
- Failed material removed, not covered up
Take a look at our cost guide or our accreditations and insurance.
On site: what to expect
Before we leave any area, we remove the tape, clean down and inspect every joint with your site contact. Where the sealant needs time to cure before use, we tell you and sign the area. Most London premises stay occupied while we’re on site, so we agree zones and timings with the building or facilities manager. Areas are handed back as each section is finished.
- We start with photographs, drawings or a visit to see the joints and agree access.
- We confirm the joint type, movement and the specified product.
- The existing bead comes out in full and both faces cleaned back.
- Primer is applied where the maker specifies it.
- Backing rod is fitted and the new sealant gunned in and tooled.
- The finished joints are checked with you.
Before we start on site
- Let us know about inductions and permits
- Make sure the joints can be reached
- Send your site hours and access windows
Getting a fixed quote
A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or speak to us on 01277 525 020 or email the details over to discuss it first.