Hellingly mastic sealing
We carry out mastic sealing for building owners, managing agents and housing associations in Hellingly. Send details for a fixed quote.
- Brittle perimeter mastic across a building
- Water getting in round frames after rain
- Damaged joints in communal entrances and corridors
Mastic sealing near Hellingly
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Your questions answered
Is a smaller place like Hellingly outside your area?
Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Good photos up front let us bring everything on the first visit.
Do you work for managing agents with blocks near Polegate station?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Photos of each elevation help us quote accurately.
Do you check for asbestos in old sealant?
We don’t remove asbestos-containing materials. If old sealant is suspected, work stops until it’s tested, and the duty to manage asbestos sits with the dutyholder.
Which sealant will you use?
The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
How long does a job like this take?
That varies with the scale of the job, but the work usually takes a day or two for a single block, longer for an estate programme. For bigger or phased jobs, we will set out a timescale with the quote.
Will you just go over the old sealant?
No. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.
Can you seal joints high up on a block?
Access is discussed and agreed before the quote is fixed. Tell us the building height and any access already in place and we will confirm the approach in the quote.
How we handle mastic sealing in Hellingly
On a residential block, the work happens around people’s lives. Dates, areas and the order of work are agreed with you in advance, giving you what you need to notify residents. Communal entrances and stairs stay usable while we work. If you have open joints in brickwork or panels and water getting in round frames after rain, we can help, whatever the surface. One point of contact handles commercial sealant work in Hellingly from the first photographs to the final walk-round, whether it’s one building or several.
For landlords and associations with stock in and around Hellingly, grouping buildings into one visit saves travel. Send the addresses and photos and we will quote for all of them together.
Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Location
- Hellingly (BN27)
- Wider area
- East Sussex
- Guarantee
- 12 months on every job
- Price
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
After the work
Your facilities or cleaning team can help the joints last. Share these points with them:
- Keep bins and bikes away from communal door frames
- Prioritise elevations facing the weather
- Mention RAMS, insurance or CSCS requirements up front
- Track which buildings were done and when
If a joint we sealed fails within 12 months, tell us and we’ll look at it. After that, regular inspection keeps the programme on track.
Left open, joint edges in render, brick or frames can deteriorate. Once that happens, repairs come before resealing and the job grows.
Looking after buildings in and around Hellingly
Rainfall across the South East, Hellingly included, is lower than in many parts of the UK. Outside mastic still needs a dry joint and the right temperature, and elevations facing the sun and the prevailing weather are normally where frame mastic ages first. Hellingly is about 45 miles from central London. Managed blocks of flats are a big part of commuter-belt property; their frame mastic often ages block-wide.
Property owners at sites such as Crown Close Industrial Estate (to the south of Hellingly) can have mastic renewed between lettings. Schools and community buildings such as Hawkes Farm Academy need frame and external mastic kept sound like any building.
Hellingly is about 1 mile north of Hailsham, in East Sussex. We cover commercial sites throughout Hellingly, whether it’s a single job or part of a planned programme. We work across 308 places in East Sussex. Our Brighton page has more on work in that area (17 miles or so).
Anyone looking for mastic sealing in BN27 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are Station Road, Cheviot Street and Iris Close, and sites on any of them can send details for a fixed quote. Sites close to Hellingly are covered too, including Upper Horsebridge (1 mile south-west), Lower Horsebridge (1 mile west), Magham Down (1 mile east), Hailsham (1 mile south) and Tile Hurst (1 mile south-west). A short drive away, we cover Eastbourne (7 miles south), Hastings (13 miles east), Bexhill-on-Sea (9 miles east), Seaford (10 miles south-west), Lewes (11 miles west) and Crowborough (12 miles north).
Landmarks near Hellingly
Around Hellingly, our work takes us to commercial buildings near Hailsham Community College and the streets around them. Hellingly’s nearest station is Polegate station, about 4.3 miles south of the centre. Nearby you’ll also find Hellingly Hospital Railway (less than half a mile north) and Sussex Farm Museum (3.6 miles north).
How the quote is worked out
To price the job, we consider:
- Whether old sealant has to be cut out first
- The total length or number of joints
- The site’s rules and procedures
- Access and working height
A quote for mastic joints depends on how many there are, their condition and the access, and any specification that applies. Ask us for a fixed quote.
Sending details for a quote
To price the job accurately, we need a clear picture of the site. Useful things to include:
- How the joints are reached, and at what height
- Whether the building will be occupied during the work
- Whether an asbestos survey exists
- Clear photos of the problem areas
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, call the office on 01277 525 020 or send photos by email.
What we’re called out for in Hellingly
In communal areas, joints take knocks from bins, bikes, buggies and deliveries, with joints near the floor and around doors suffering most. Cleaning products add to the wear.
Typical triggers for a call:
- A mix of products and colours from past repairs
- The same joint failures repeated across a portfolio
- Water getting in round frames after rain
- Occupiers reporting cold air round windows
Historic properties like Horselunges Manor, 0.6 miles west of Hellingly, show the age of some local stock, where frame mastic must suit soft brick or stone.
Questions to ask before you book
- Which product they’ll use, and why it suits the joint
- Their plan for phasing and protecting the area
- Proof of insurance
- Will RAMS and insurance details be available?
When it isn’t the sealant
Some faults sit outside our scope, and we say so rather than covering them up:
- Substrate edges that need repairing first
- Failed window or door frames, which need a window contractor
- Asbestos-containing sealant, which we don’t remove
Not sure which it is? You can call the office on 01277 525 020 or send details through our quote form and we’ll tell you honestly before you book.
What we seal
- Balcony and threshold joints
- Window and door perimeters on blocks
- External wall and movement joints
- Shopfronts below residential blocks
- Communal kitchens and washrooms
- Communal entrances and stairwells
How a job runs
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 before the next one starts. For a job in Hellingly, the main thing is a clear picture of the work, so send photographs of each area. You will then get a fixed price for the work.
- We inspect each building and record the joints that have failed.
- You get a fixed quote, per block or for the whole programme.
- We agree the programme and dates with you.
- Failed sealant is removed and the faces prepared.
- New sealant goes in with backing rod and primer where needed.
- Each building is checked and signed off with the 12-month guarantee.
Before we start on site
- Have the specification and drawings to hand
- Let us know about inductions and permits
- Send your site hours and access windows
Request a quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or email the details over with what you know.
Related advice
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Other services in Hellingly
Building owners, agents and FMs in Hellingly
Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.
Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.