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

Facade Sealing contractors in West Ham

Work needed on a facade joint in West Ham? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Staining on stone next to old sealant
  • Failed seals around shopfront and entrance frames
  • Facade joints cracked through the middle
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
Fully insured: £5m PL

Facade sealing near West Ham

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

Facade sealing in West Ham, done properly

Every facade quote starts with how the joints will be reached. Let us know what access exists or is planned, and any site rules we need to work around. We work on stone and brick facade joints, perimeter joints where frames meet the structure and shopfront frames, and the failures we are asked to look at most are cold air coming in at window perimeters and leaks at window and door perimeters. Most enquiries from West Ham start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Around West Ham, as across London, much of the work is refurbishing existing buildings as well as building new ones. New frames, overcladding and fit-outs all end in perimeter and facade joints, frequently with occupants close by, so tidy, well-planned work matters.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
West Ham (E15, E13, E7)
Wider area
Greater London
Guarantee
12 months on every job
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Why act early in West Ham

If access is already up for other work, resealing at the same time makes sense. Combine it with planned external works and you only arrange access once, saving a second set-up. Repeat call-outs disrupt occupied London buildings, so cutting the old sealant out fully and doing it right once is the better route.

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.

Why clients in West Ham choose us

  • Failed material removed, not covered up
  • Constructionline member
  • Products installed to the manufacturer’s instructions
  • Fully insured, including public liability cover

Read how commercial sealant jobs are priced or our accreditations.

Common questions from West Ham clients

Can you work around term dates at a campus such as University of East London?

Yes, holiday working periods are the norm on campus jobs. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Can you cope with the access rules in a London building?

Yes, most London buildings have access rules of some kind, and we plan around them. Send the building rules and access times with your enquiry. The ULEZ covers the whole of Greater London, which we allow for

Do you guarantee your work?

Yes, for 12 months. If our installation fails in that time, we return and fix it.

Will you come and look before quoting?

Many jobs can be quoted from photographs, drawings or a joint schedule. Where they aren’t, we arrange a site visit.

Can you work while the building is occupied?

Yes, as long as we plan it. We agree a sequence with your contact so just one area at a time is disrupted.

What do you charge?

There isn’t a price list, because every site is different. With photos or drawings, we can give you a fixed quote.

Is old mastic on our building likely to contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Check the asbestos register or survey before it is disturbed; if it’s suspected, work stops until it has been tested. Removal of asbestos isn’t something we do.

From enquiry to sign-off

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. Planning a London job such as one in West Ham starts with access: booked loading, goods lifts, the building’s permit system and a spot to keep materials. Give us the hours we can be on site and we will schedule to suit.

  1. Access, site rules and timing are settled with the client up front.
  2. Weather and temperature are checked against the product’s limits.
  3. We remove the old bead and check the edges are sound.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Sealant is gunned in and tooled hard onto both faces.
  6. We hand over with our 12-month workmanship guarantee.

Getting the site ready

  • Explain the parking and delivery arrangements
  • Share your working hours and any access restrictions
  • Point out any areas we must not close

Request a quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a price

Read more

Quoting for work in West Ham

Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:

  • How much existing material needs removing
  • Which sealant the job calls for
  • The site’s rules and procedures
  • Backing rod, priming and other preparation

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we’ll explain how it’s made up.

Sending details for a quote

Good information means a firmer quote. When you get in touch, include:

  • Your programme or deadline
  • Whether an asbestos survey exists
  • Whether the building will be occupied during the work
  • Specification clauses that apply

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or ring 01277 525 020 or use the quote form to discuss it first.

For managing agents and facilities managers

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in West Ham can sit alongside others in a wider programme.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

When it isn’t the sealant

Some faults sit outside our scope, and we say so rather than covering them up:

  • Joints too narrow for the movement they take, which need redesign
  • Cracked or spalling substrates that need repair before sealing
  • Replacing glass or failed glazing units

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

Where we work in West Ham

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

Mastic packages on West Ham sites

As part of Greater London, West Ham is inside the ULEZ, which applies to every van on site. Delivery slots and scarce storage shape how and when the mastic goes in. Plenty of hotels sit less than 2 miles from West Ham. When hotels extend or refit, the work is typically squeezed between peak periods, mastic included.

Hospital estates such as Newham University Hospital (to the south-east of West Ham) tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan. Hotels like City View Hotel (to the north-west of West Ham) rarely close for long, so refurbishment mastic is phased floor by floor.

West Ham is about 2 miles west of East Ham, in Greater London. Our applicators travel to West Ham for work on facade joints, handled exactly as we handle every other area. West Ham is one of 764 places we cover in Greater London for facade joints.

Postcode districts covered here: E15, E13 and E7. For a building on Plaistow Grove, Willis Road and Moorey Close or nearby, we can quote for facade joints. Close to West Ham, our area also takes in Upton (1 mile north-east), Greengate (1 mile south-east), Maryland (1 mile north-west), Stratford (1 mile north-west) and Plaistow (1 mile south-east). Nearby towns on our patch include London (5 miles south-west), City of Westminster (7 miles west), Marylebone (7 miles west), Kensington (9 miles west), St Pancras (6 miles west) and Shoreditch (4 miles west).

Landmarks near West Ham

Recent enquiries here include premises near West Ham Church School, The Earl Of Derby Public House and St Bonaventure's RC School and the streets around them. The nearest railway station is West Ham station, about 0.5 miles south-west of the centre. Other landmarks nearby include Greenwich Castle (3.9 miles south) and Passmore Edwards Museum (0.6 miles north). Open spaces near West Ham include Old Ford Island and Tower Hill.

Map of West Ham © OpenStreetMap contributors

Signs you need facade sealing in West Ham

The wrong product causes its share of trouble: an acetoxy cure can mark stone or corrode some metals, and interior products break down outdoors. Most external joints call for a neutral-cure, facade-grade sealant.

Look out for the following:

  • Patch repairs that keep failing
  • Perimeter sealant that has split or peeled away
  • Failed seals around shopfront and entrance frames
  • Weathered facade joints that have lost their grip

Recladding or extending a unit at a site like Crescent Court Business Centre, 0.9 miles to the south-west of West Ham, brings panel joints and frame perimeters into the programme.

What your quote should include

  • Is the sealant right for the movement and the substrate?
  • Can the work be phased to keep areas open?
  • Who will actually carry out the work
  • Their approach to joint depth and backing

How to choose a sealant contractor

Accreditations

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