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

Facade Sealing in Ilford

Commercial sealant work in Ilford for contractors, FMs and building owners: facade joint and window perimeter sealing on commercial buildings, with a fixed quote first.

  • Perimeter sealant that has split or peeled away
  • Hard, chalky sealant that no longer flexes
  • Perimeter joints where frames meet the structure
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Need facade sealing in Ilford?

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Surface by surface

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, and mask the edges carefully.

Precast concrete panels

Concrete edges can be dusty or weak. We clean back to sound material and flag edges that need repair before sealing.

How we handle facade sealing in Ilford

We seal window and door perimeters, cladding panel joints, external facade joints and perimeter joints where frames meet the structure on commercial buildings in Ilford. Coping and flashing joints are included where sealant is the specified fix. If you have cold air coming in at window perimeters and old perimeter mastic that has dried out, we can put it right, on shopfront frames, cladding panel joints and coping and flashing joints alike. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Ilford is the same: the right product in a properly prepared joint.

Building sites in London tend to be tight: limited storage, booked deliveries and access shared with other trades. Mastic is normally one of the last trades on each elevation or floor, so we keep to the programme and the order of trades the site sets.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, 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
Ilford (IG1, IG3, IG2, E12)
Region
Greater London
Cover
12 months on our workmanship
Price
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026

Honest limits

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:

  • Joints too narrow for the movement they take, which need redesign
  • Damaged frames that need replacing
  • Replacing glass or failed glazing units

If in doubt, speak to us on 01277 525 020 or email drawings and photos and we will say what we think.

Joints and surfaces we work on

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

Questions we are asked in Ilford

Can you work at a site such as Newbury Retail Park, by Ilford?

Yes. We cover Ilford and the area around it, including industrial estates, business parks and retail parks such as Newbury Retail Park. Send details of the unit and the work through our quote form for a quick quote.

Do you take on jobs in Ilford where loading and access are tightly controlled?

Yes. Booked loading bays, goods lifts and permit-to-work systems are normal for London jobs. Send the building rules and access times with your enquiry. All of Greater London is inside the ULEZ, and our planning allows for it

Do you take on multi-site work?

Yes. A group of buildings can go on one quote, with one point of contact.

Can you work in cold or wet weather?

Year-round work is possible as long as joints are dry and temperatures suit the product. Cold, damp mornings can delay a start.

How do I request a quote?

You can use the quote form on this site; alternatively, call the office on 01277 525 020 or send photos by email. Include photographs or drawings if you have them.

Can the building stay open while you work?

Yes, with some planning. Tell us your site hours and access windows and we will plan around them.

Is it okay to overlay old mastic?

No. New sealant won’t hold on old sealant, so the old bead is cut away and the joint cleaned back to sound material. That is what makes the new joint last.

Commercial clients in Ilford

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.

Hotels, schools, healthcare sites, offices and retail units come to us directly as well. We plan around the way the building is used, so the building keeps working while we do.

Common problems we fix in Ilford

Most facade joints fail through age and weathering. The bead hardens, chalks on the surface and loses the flexibility to follow the joint, then it splits or peels.

If one of these sounds familiar, it’s time for a closer look:

  • Cladding panel joints that have opened up
  • Hard, chalky sealant that no longer flexes
  • Water coming in around window frames
  • Sealant pulling away from frames or panels

Building work at universities like University of East London (2.9 miles south-west of Ilford) is often timed for the summer, mastic included.

Questions to ask before you book

  • Whether their applicators hold CSCS cards
  • What site paperwork they can supply
  • What the guarantee covers, and for how long
  • What level of public liability insurance do they hold?

Our contractor checklist

Sites and facades in and around Ilford

As part of Greater London, Ilford is inside the ULEZ, which applies to every van on site. Add booked deliveries and tight storage, and the mastic package needs planning with the site team. A 2-mile radius around Ilford takes in a good number of hotels. Hotel extensions and refits typically have to fit around bookings, so mastic dates are tight.

For contractors at a college like New City College, less than half a mile east of Ilford, perimeters and internal sealant are timed for the holidays. Hospital estates such as Barking Community Hospital, 1.8 miles to the south-east of Ilford, 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.

Ilford is about 4 miles east of Leyton, in Greater London. Businesses, contractors and managing agents in Ilford can call on us for facade joints. 764 places across Greater London fall within our area, Ilford among them. There’s a separate page for London, about 8 miles away.

Work on facade joints is covered throughout IG1, IG3, IG2 and E12. We cover commercial and managed buildings on Station Road, Axon Place and Hainault Street and the roads nearby. Ilford sits on or close to the A118. If your building is just outside Ilford, we cover Cranbrook (1 mile north-west), Loxford (1 mile south), Seven Kings (1 mile north-east), Manor Park (1 mile south-west) and Little Ilford (1 mile south-west). Nearby towns on our patch include London (8 miles south-west), City of Westminster (10 miles west), Marylebone (10 miles west), Kensington (13 miles west), St Pancras (9 miles west) and Shoreditch (7 miles west).

What’s near Ilford

We work on buildings around Great Spoon of Ilford pub, The Ursuline Academy Ilford and South Park and the streets around them. Ilford has its own railway station: Ilford station. A little further out are Gallions Reach Shopping Park (3.5 miles south) and Redbridge Museum (less than half a mile south-west). Open spaces near Ilford include Hollow Pond and Ripple Nature Reserve.

Map of Ilford © OpenStreetMap contributors

From enquiry to sign-off

Occupied buildings need a little choreography. The work area is signed and kept contained, keep walkways clear and work section by section so the rest of the building stays in use. For a job in Ilford, access comes first. Give us the hours we can be on site and we’ll schedule to suit.

  1. Photos, drawings or a visit tell us about the joints and the access.
  2. We confirm the joint type, movement and the specified product.
  3. Failed beads are removed in full.
  4. Primer is applied where the maker specifies it.
  5. Rod goes in to fix the depth, then the joint is sealed and tooled.
  6. The finished joints are checked with you.

What we need from you

  • Send your site hours and access windows
  • Let building users know which areas are affected
  • Arrange parking or a loading space

Getting a fixed quote

The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or ring 01277 525 020 or email drawings and photos to discuss it first.

Ask for a quote

Read more

After the work

After handover, these steps help:

  • Inspect facade joints on a regular cycle
  • Insist on a full cut-out when joints are renewed
  • Keep pressure washers away from fresh sealant
  • Keep sills, gutters and drainage paths clear

Let the new sealant cure before washing the facade or windows near it. Pressure washers and harsh cleaners can damage a fresh bead.

Don’t wait for a full elevation to fail. Small repairs stop small leaks becoming large ones.

Accreditations

Trusted. Accredited. Insured.