The Mastic Doctor team standing beside their branded vans outside an office building
Greater London · England

Facade Sealing contractors in Bickley

Facade joint and window perimeter sealing on commercial buildings in Bickley and across Greater London. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Sealant pulling away from frames or panels
  • Gaps between rainscreen or cladding panels
  • Draughts around frames and panels
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
£5m public liability

Need facade sealing in Bickley?

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Facades, frames and programmes in Bickley

A 2-mile radius around Bickley takes in several hotels. When hotels extend or refit, the work is typically 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 Bickley. London sites also mean booked deliveries and limited storage, which the mastic programme has to allow for.

Units on estates such as Chartwell Business Centre (0.5 miles west of Bickley) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal. For a contractor at a hotel such as Bickley Manor Hotel and Restaurant (0.6 miles south-east of Bickley), the mastic often has to be finished before a reopening date.

Bickley is about 1 mile east of Bromley, in Greater London. If you are looking for facade sealing in Bickley, we can help. Our Greater London coverage takes in 764 places, from busy centres to rural villages. Our London page has more on work in that area.

Commercial sites across BR1, BR2 and BR7 are covered. If your site is on Golf Road, The Avenue and Canon Road or close by, we can quote for facade joints. We also cover Widmore (1 mile north), Elmstead (1 mile north), Chislehurst (1 mile north-east), Bromley (1 mile west) and Sundridge (1 mile north-west) for facade joints. A short drive away, we cover London (9 miles north-west), City of Westminster (12 miles north-west), Marylebone (12 miles north-west), Kensington (13 miles north-west), St Pancras (11 miles north-west) and Shoreditch (10 miles north-west).

What’s near Bickley

Locally, jobs take us to sites close to Bird In Hand Public House, Holy Trinity College Bromley and Jubilee Country Park. There’s a railway station in Bickley itself: Bickley station. Well-known places in the area include Bethlem Museum of the Mind (1.5 miles south-west) and The Mall (1.3 miles west). For a walk, there’s Summer Hill and The Tarn.

Map of Bickley © OpenStreetMap contributors

Facade sealing in Bickley, done properly

We seal window and door perimeters, cladding panel joints, external facade joints and perimeter joints where frames meet the structure on offices, blocks and industrial units. Where sealant is the specified fix, we also take on coping and flashing joints. Most enquiries involve damp patches beside frames after rain and failed seals around shopfront and entrance frames, on stone and brick facade joints, coping and flashing joints and perimeter joints where frames meet the structure. Most enquiries from Bickley start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.

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, so tidy, well-planned work matters.

We sign every job off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

Place
Bickley (BR1, BR2, BR7)
Wider area
Greater London
Guarantee
A 12-month guarantee
Quote
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Honest limits

Not every problem is a sealant problem, and we’re upfront when that’s the case. It won’t fix:

  • Water getting in through cracked render or porous masonry
  • Providing access systems for the work
  • Work on the window or framing system itself

If in doubt, ring 01277 525 020 or send photos by email and we’ll say what we think.

Where we work in Bickley

  • Cladding panel joints
  • Coping and flashing joints
  • Window and door perimeters
  • Stone and brick facade joints
  • Perimeter joints where frames meet the structure
  • Shopfront frames

Building owners, agents and FMs in Bickley

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, plus a 12-month guarantee.

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.

On site: what to expect

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself usually takes a day or two for a few elevations, and longer where access has to be moved around the building, and our waste is bagged and taken away as we go. 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.

  1. We start with photos, drawings or a visit to see the joints and agree access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full.
  4. Primer goes on where the product data asks for it.
  5. Rod goes in to fix the depth, then the joint is sealed and tooled.
  6. We go over the completed work with you before leaving.

Preparing the site

  • Agree which areas must stay open
  • Tell us what induction or permit system the site runs
  • Share the asbestos register for older buildings

Getting a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. For smaller jobs, photos and a description will do.

Ask for a quote

Related advice

Site staff or a sealant specialist?

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Redoing a failed joint typically costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Questions we are asked in Bickley

Do you work in London buildings with loading restrictions?

Yes, we plan every London job around the building’s own access rules. The building manager’s rules go straight into our method.

Will you plan work around the academic year at somewhere like University of Greenwich - Avery Hill?

Yes. We plan campus work around teaching, exams and residence turnarounds. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

How do we ask for a quote?

You can use the quote form on this site; alternatively, give us a call on 01277 525 020 or email drawings and photos. Photos, drawings or a joint schedule help us quote quickly.

Are your applicators CSCS-carded?

Yes. Should the site need card details in advance, let us know and we will send them with the quote.

What hours do you work?

We’re in the office from 8am until 5pm, Monday to Friday. Let us know your site hours and access windows, and the work will be planned around them.

Do you replace failed glazing units?

No. Glazing, windows and glass replacement aren’t part of our work. We seal the joints around them, such as perimeter joints where frames meet the structure.

Who decides which product is used?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Signs you need facade sealing in Bickley

The wrong product causes its share of trouble: acetoxy-cure silicone may mark stone or corrode certain metals, and an interior product won’t last outdoors. Most external joints call for a neutral-cure, facade-grade sealant.

Most enquiries start with one or more of the following:

  • Cladding panel joints that have opened up
  • Perimeter joints where frames meet the structure
  • Leaks at window and door perimeters
  • Old perimeter mastic that has dried out

For contractors on a campus like University of Greenwich - Avery Hill (3.4 miles north of Bickley), facade and perimeter sealing has to fit around students and term dates.

What your quote should include

  • Their plan for phasing and protecting the area
  • What level of public liability insurance do they hold?
  • How long is the guarantee, and what does it include?
  • Who will actually carry out the work

Our contractor checklist

Leave it or put it right?

If access is already up for other work, resealing at the same time makes sense. Coordinating facade sealing with other external works avoids paying for access twice. In Bickley, each extra visit means more notices, permits and disruption, so cutting the old sealant out fully and doing it right once is the better route.

There’s no price list, since every building and every scope is different. Call for a quote and we will price your job on its own details.

Why clients in Bickley choose us

  • Colour options checked against the specified product
  • Public liability insurance in place
  • Sealing commercial buildings since 2005
  • Matching to RAL references, product permitting

Read our cost guide or our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.