Mastic sealing for building owners and managing agents in Foster Street, Essex
Mastic sealing for building owners, managing agents and housing associations in Foster Street and across Essex. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Repeated reactive repairs to the same buildings
- The same joint failures repeated across a portfolio
- Worn sealant at communal door frames
Mastic sealing for businesses in Foster Street
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
How we handle mastic sealing in Foster Street
In buildings from before 2000, some old mastics contain asbestos. We check the asbestos register or survey before any old sealant is cut out, and work stops for testing if there’s any doubt. Removing asbestos-containing material isn’t something we do. Most enquiries involve mastic failing across several blocks on an estate and worn sealant at communal door frames, on window and door perimeters on blocks, balcony and threshold joints and communal entrances and stairwells. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Foster Street is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Rural conversions near places like Foster Street often set modern frames into older stone, flint or brick. Perimeter mastic there has to grip an uneven face and suit the building’s character.
Work we carry out in Essex comes with a 12-month guarantee. If an installation problem shows up, call the office on 01277 525 020 or email a schedule or drawings and we will arrange a return visit.
- Place
- Foster Street (CM17)
- Region
- Essex
- Guarantee
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Honest limits
Honesty saves time and money. Fresh joints won’t solve:
- Leaks through the frame itself rather than the perimeter
- Glazing that needs replacing
- Asbestos-containing sealant, which we don’t remove
Not sure which it is? You can speak to us on 01277 525 020 or use the quote form and we’ll tell you honestly.
Surfaces we seal
- Communal entrances and stairwells
- Window and door perimeters on blocks
- Balcony and threshold joints
- External wall and movement joints
- Communal kitchens and washrooms
- Shopfronts below residential blocks
Towns and villages near Foster Street
What else we do in Foster Street
Planned mastic for Foster Street portfolios
Central London is about 21 miles from Foster Street. Within reach of London, blocks run by agents and associations are common around stations. Harlow, one of the planned towns of the twentieth century, takes in or adjoins Foster Street. Phased building means whole estates with frames of a similar vintage, ideal for a planned mastic programme.
Landlords with units on estates such as Hastingwood Business Centre (0.6 miles south of Foster Street) can bring frame, door and external mastic across several units into one programme. Blocks of flats and mixed-use buildings often cluster around stations such as Harlow Mill station, 2.3 miles north-west of Foster Street, and their window and balcony mastic tends to age at the same rate across a building. Older community buildings, Church of All Saints among them, often have frames of mixed ages whose mastic varies.
Foster Street is about 2 miles east of Harlow, in Essex. Businesses, contractors and managing agents in Foster Street use us for work on mastic joints, as part of our coverage of Essex. We work across 644 places in Essex. Sites around London have their own page, about 21 miles away.
We cover the CM17 postcode districts. If your site is on Foster Street, Highfield Close and Hastingwood Park or close by, send details and we will quote for mastic joints. Close to Foster Street, our area also takes in Hastingwood (1 mile south), Newhall (1 mile north-west), Latton (1 mile west), Magdalen Laver (1 mile east) and Housham Tye (2 miles north-east). Nearby towns on our patch include Chelmsford (14 miles east), Brentwood (11 miles south-east), Billericay (15 miles south-east), Loughton (9 miles south-west), Waltham Abbey (8 miles south-west) and Great Dunmow (12 miles north-east).
Landmarks near Foster Street
In Foster Street, that means premises near John Barleycorn Public House, Passmores Academy and Brays Grove and the streets around them. Foster Street’s nearest station is Harlow Mill station, roughly 2.3 miles north-west. Other landmarks nearby include Princess Alexandra Hospital (3 miles west) and Harlow Mill (2.4 miles north-west). The countryside around Foster Street includes Gernon Bushes.
Doing it in-house
There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.
Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
Foster Street: questions and answers
Is Foster Street too far out for you?
Not at all: smaller places are covered as well as towns. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.
Do you work for managing agents with blocks near Harlow Mill station?
Yes, and several blocks can go on one quote. Photos of each elevation help us quote accurately.
Can weather delay the job?
For external joints, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
Will residents or tenants be disturbed?
We plan around people living or working in the building. Dates and areas are agreed with you so residents or tenants can be told and communal access is kept open.
Can you work to our specification?
Yes. Include it with the drawings when you ask for a quote, and we will price the work to it.
What if the old mastic contains asbestos?
We don’t remove asbestos-containing materials. If old sealant is suspected, work stops until it’s tested in line with the dutyholder’s asbestos management.
How long do sealant joints last?
It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.
What affects the price in Foster Street
Quotes vary with the job. Expect it to depend on:
- Backing rod, priming and other preparation
- The product specified
- The total length or number of joints
- Working within restricted access windows
The price depends on how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote when you are ready.
What we need to price the job
Whether it’s one area or a whole building, these details speed things up:
- Anything awkward about access or site hours
- When you need the work done
- The asbestos register, for older buildings
- The product your specification calls for
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.
Maintenance after handover
A few simple habits keep the new joints working:
- Prioritise elevations facing the weather
- Make mastic part of routine maintenance checks
- Track which buildings were done and when
- Check the asbestos register before any old mastic is disturbed
Keep bins, bikes and deliveries away from low-level joints where you can. Damage at low level is the most common reason communal joints fail early.
Left open, joint edges in render, brick or frames can deteriorate. Once that happens, repairs come before resealing and the job grows.
How a job runs
Before we leave any area, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. If others near Foster Street need work, visits can be combined. A fixed quote is given before anything starts.
- We inspect the joints, building by building, and record what has failed and why.
- A fixed quote follows, split by block or building if that suits you.
- The programme is fixed with you, including dates you can pass on to residents or tenants.
- We remove the old mastic completely and clean the joint faces back.
- Backing rod and primer go in where the joint and the product need them, then new sealant is applied and tooled.
- Each building is checked on completion and the work carries our 12-month guarantee.
What we need from you
- Tell us which areas need to stay in use
- Send your site hours and access windows
- Share the asbestos register for older buildings
Request a quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, call the office on 01277 525 020 or send photos by email.
Read more
For managing agents and facilities managers
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.
Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.