Facade Sealing contractors in Staples Corner
Looking for facade sealing in Staples Corner? It’s simple: send details, get a quote, we seal, guaranteed.
- Hard, chalky sealant that no longer flexes
- Cold air coming in at window perimeters
- Failed seals around shopfront and entrance frames
Need facade sealing in Staples Corner?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
About our facade sealing in Staples Corner
We are often asked to look at water coming in around frames. Failed perimeter sealant is a frequent cause, though that isn’t the only cause. We will tell you if we think the leak is coming from somewhere sealant won’t fix. If you are dealing with sealant pulling away from frames or panels and discoloured or dirty facade joints, we can put it right. A single leaking joint is often how a building in Staples Corner first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.
A great deal of London construction is refurbishment of occupied or part-occupied buildings, alongside new blocks. Replacement windows, recladding and fit-outs leave perimeter and facade joints to seal, often next to people still using the building.
Work we carry out comes with a 12-month guarantee. Should something we installed fail, speak to us on 01277 525 020 or use the quote form and we will come back to it.
- Place
- Staples Corner (NW2, NW4, NW9)
- Wider area
- Greater London
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Work for main contractors and building owners
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Staples Corner. Several sites can go on one quote, which keeps the paperwork simple.
If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end.
Maintenance after handover
Regular inspection catches problems early. In particular:
- Brief window cleaners about newly sealed joints
- Don’t wait for a second leak before calling
- Plan facade sealing alongside redecoration
- Keep sills, gutters and drainage paths clear
Following storms, look inside for damp or staining near frames. An early report typically means a small reseal rather than a bigger repair.
In pre-2000 buildings, check the asbestos register before old sealant is cut out. Some older mastics contain it.
From enquiry to sign-off
Where the site stays busy, the work is phased so only one area is out of use at a time. Each area is protected, prepared 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. Let us know about any on-site parking or loading arrangements when you send the job details.
- First we review photos, drawings or what we saw on a visit, and agree how each joint will be reached.
- Failed sealant is cut out along its full length.
- Both faces are cleaned and, where the product needs it, primed.
- Closed-cell rod fixes the depth, and the sealant grips two sides only.
- The new sealant goes in and is tooled firmly onto both faces.
- The completed runs are checked with you, then the 12-month guarantee applies.
Before we start on site
- Point out parking and an unloading spot
- Tell us which areas need to stay in use
- Tell us your opening times and when work is allowed
Get a fixed quote
Send us photos, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.
Related advice
What affects the price in Staples Corner
Before we quote, we look at:
- Phasing around occupants
- Joint width, depth and condition
- Location, for remote and island sites
- Any access equipment needed
Pricing facade joints depends on quantities, condition and access, and any specification that applies. Call for a quote.
What to include in your enquiry
It doesn’t need to be a full survey. These details are enough to start:
- Your programme or deadline
- Specification clauses that apply
- Clear photos of the problem areas
- Approximate linear metres or a joint schedule
The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or give us a call on 01277 525 020 or email a schedule or drawings to discuss it first.
Do you need facade sealing in Staples Corner?
Sometimes the substrate is the problem: if the edge of the render, concrete or coating breaks away, the bead goes with it. When the joint edges need repair first, we say so.
These are often picked up first by site or facilities staff:
- Hard, chalky sealant that no longer flexes
- Staining on stone next to old sealant
- Water coming in around window frames
- Previous reseals run over old sealant
On a campus such as Middlesex University, which lies north of Staples Corner, new teaching buildings and residences are usually built and refurbished around the academic year.
Comparing quotes
- Proof of insurance
- Will failed sealant be removed rather than covered?
- How they handle RAMS and site documents
- Their approach to joint depth and backing
Places near Staples Corner
More services for Staples Corner
Surface by surface
Perimeter joints at frames and structure
Perimeter joints at frames often show their age first. They are cut out, cleaned, backed and resealed using a sealant classified for that use.
Render and coated surfaces
Where the joint will be painted over, a paintable hybrid or PU sealant may suit. The choice depends on the specification and finish.
Your questions answered
Would you work within a site like BMI Hendon Hospital?
Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.
Can you work around term dates at a campus such as Middlesex University?
Yes. Education sites typically want the work in vacations or in phases during term, and we plan to suit. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.
Is it okay to overlay old mastic?
No. New sealant won’t hold on old sealant, so the old bead is cut away. That is what makes the new joint last.
Will your applicators have CSCS cards?
Yes. We use CSCS-carded applicators.
Do we need an asbestos check before resealing?
It’s worth checking in any building from before 2000. The duty to manage asbestos sits with the dutyholder. If asbestos is suspected, work stops until it is tested.
What will the job cost?
Each job is quoted on its own details. For yours, phone 01277 525 020 or email the details over.
Does the weather affect the work?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
Mastic packages on Staples Corner sites
Staples Corner has plenty of hotels close by, all within 2 miles. When hotels extend or refit, the work is normally squeezed between peak periods, mastic included. Every borough of Greater London is inside the ULEZ, and that applies to contractors’ vehicles on any job in Staples Corner. London sites also mean booked deliveries and limited storage, which the mastic programme has to allow for.
Projects at colleges like College of North West London, 1.5 miles south-west of Staples Corner, tend to run to term dates, so the mastic is planned tightly. Units on estates such as Brent Cross Shopping Park, under half a mile east of Staples Corner, tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal.
Staples Corner is about 1 mile south of Hendon, in Greater London. We cover Staples Corner, with the same fixed quotes and 12-month guarantee as everywhere else. 764 places across Greater London fall within our area, Staples Corner among them. For work in that direction, see our London page, about 8 miles away.
Commercial sites across NW2, NW4 and NW9 are covered for facade joints. We cover commercial and managed buildings on Park Road, Humber Road and Oxgate Lane. If your building is just outside Staples Corner, we cover Brent Cross (1 mile north-east), Dollis Hill (1 mile south-west), Hendon (1 mile north), The Hyde (1 mile north-west) and West Hendon (1 mile north-west). Bigger towns within reach include London (8 miles south-east), City of Westminster (5 miles south-east), Marylebone (5 miles south-east), Kensington (5 miles south), St Pancras (6 miles south-east) and Shoreditch (7 miles south-east).
Near you in Staples Corner
Recent enquiries here include premises near Clarefield Park, Clarion and Woodfield School and the streets around them. There’s a railway station in Staples Corner itself: Brent Cross West station. A little further out are St Andrew's Hospital (0.7 miles south) and Church Farmhouse Museum (1.3 miles north). The countryside around Staples Corner includes Westbere Copse and Darland's Lake.