Mastic Sealing in Chafford Hundred
Mastic sealing for building owners, managing agents and housing associations in Chafford Hundred and across Thurrock. CHAS accredited and fully insured, with a 12-month guarantee.
- Window mastic that has split and shrunk
- The same joint failures repeated across a portfolio
- Movement joints with sealant missing
Mastic sealing for businesses in Chafford Hundred
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
About our mastic sealing in Chafford Hundred
Different joints need different sealants. Low-modulus neutral-cure silicone suits many window perimeters and external movement joints, and MS polymer sealants stick well to many substrates and often take paint, and colours are confirmed for whichever product is used. Site teams most often ask us about water getting in round frames after rain and repeated reactive repairs to the same buildings, on shopfronts below residential blocks, external wall and movement joints and window and door perimeters on blocks. Whoever orders the work in Chafford Hundred, the brief is typically the same: a clear scope, tidy work and joints that don’t fail again.
In a smaller place such as Chafford Hundred, landlords and agents tend to look after small blocks, flats over shops, sheltered housing and commercial units. The mastic around their frames and external joints ages like anywhere else.
A 12-month guarantee applies to all our work. Should something we installed fail, ring 01277 525 020 or email a schedule or drawings and we’ll come back to it.
- Location
- Chafford Hundred (RM16, RM17, RM20)
- Region
- Thurrock
- Guarantee
- A 12-month guarantee
- Price
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Doing it in-house
Redoing a failed joint normally costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Block-wide mastic in Chafford Hundred
Chafford Hundred is in the South East, one of the UK’s drier regions. Outside work still depends on dry joints, and south- and west-facing elevations, which take the most sun and rain, often age first. At about 17 miles from central London, Chafford Hundred is within reach of the capital. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres; their frame mastic often ages block-wide.
Churches, halls and community buildings such as All Saints' Church are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time. For a school such as Tudor Court Primary School, perimeter mastic on windows and doors is a holiday job.
Chafford Hundred is about 1 mile north-west of Grays, in Thurrock. Our applicators travel to Chafford Hundred for work on mastic joints. Chafford Hundred is one of 27 places in Thurrock on our list. We also cover London, some 17 miles away.
Postcode districts covered here: RM16, RM17 and RM20. For a building on Camden Road, Dupre Close and Duffield Close or nearby, send details and we will quote for mastic joints. You’ll find Chafford Hundred on or near the A1012. If your building is just outside Chafford Hundred, we cover North Stifford (1 mile north-west), Grays (1 mile south-east), Little Thurrock (1 mile east), Orsett Heath (2 miles east) and Chadwell St Mary (3 miles east). Bigger towns within reach include Stanford-le-Hope (6 miles north-east), Balstonia (6 miles east), Corringham (7 miles east), Aveley (3 miles west), Purfleet-on-Thames (3 miles west) and East Tilbury (5 miles east).
Local landmarks in Chafford Hundred
We work on buildings around The Dog and Partridge pub and The Hathaway Academy and the streets around them. For rail, the closest station is Grays station, about 1.1 miles south-east of the centre. Well-known places in the area include Lakeside Shopping Centre (1.2 miles west) and Stone Castle (3.5 miles south-west). Open spaces near Chafford Hundred include Sawyers Lake and Chafford Gorges Nature Park.
What affects the price in Chafford Hundred
We price every job individually. The main factors are:
- Travel to remote or island sites
- Any access equipment needed
- Removal of failed or old sealant
- The site’s rules and procedures
Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.
Before you send an enquiry
However big the job, these details speed things up:
- Approximate linear metres or a joint schedule
- The site address and postcode
- A wide shot and a close-up of the area
- Your programme or deadline
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or email drawings and photos if you’d rather talk the job through.
Places near Chafford Hundred
Also in Chafford Hundred
Commercial clients in Chafford Hundred
We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Chafford Hundred can form part of a wider programme.
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.
Our process
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 we move to the next. Work in places the size of Chafford Hundred is planned as a single visit where we can. Photos with rough sizes let us arrive with everything needed.
- 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.
- Dates, areas and access are agreed so residents or tenants can be told in advance.
- Old sealant is stripped and each face prepared back to firm material.
- Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
- Each building is checked on completion and the work carries our 12-month guarantee.
Preparing the site
- Agree which areas must stay open
- Tell staff and tenants when we’ll be in
- Explain the parking and delivery arrangements
Getting a fixed quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, call 01277 525 020 or send photos by email.
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Common questions from Chafford Hundred clients
Will you take on a block within reach of Grays station?
Yes. Blocks of any size are within what we do. Send the address, photos of the elevations and your access arrangements, and we’ll give a fixed quote.
Is Lakeside Shopping Centre, near Chafford Hundred, within your area?
Yes. Estates, retail parks and business parks around Chafford Hundred, Lakeside Shopping Centre among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.
Can you work to our specification?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.
Do you check for asbestos in old sealant?
In older buildings, old mastic can contain asbestos. We ask for the asbestos register or survey before work starts, and if it’s suspected, work stops until it’s tested.
Is it fine to apply new sealant on top of old?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
How long before the joints can be used?
The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.
How long does a job like this take?
We plan the time on site around your programme and access. You will have an expected duration with the quote.
Do you need mastic sealing in Chafford Hundred?
UV and rain age external sealant. The surface chalks, the body stiffens and cracks appear, especially on south and west faces.
Typical triggers for a call:
- Occupiers reporting cold air round windows
- Cracked, hardened mastic round windows on a block
- Communal area joints that look neglected
- Leaks at window and door perimeters
Landlords with units on estates such as Lakeside Shopping Centre (1.2 miles west of Chafford Hundred) can bring frame, door and external mastic across several units into one programme.
Questions to ask before you book
- How the existing material will be dealt with
- Their pre-qualification and accreditations
- Whether their applicators hold CSCS cards
- How the joint faces will be prepared and primed
Maintenance after handover
After handover, these steps help:
- Reduce knocks to communal area joints
- List the paperwork your organisation requires when you send details
- Plan resealing building by building rather than complaint by complaint
- Prioritise elevations facing the weather
If paintable sealant was used, decoration can follow once it has cured. Non-paintable silicone shouldn’t be painted over unless told otherwise.
Joints on a building age together so a single failure is a sign to check the rest. A planned reseal saves repeated visits.