Mastic sealant contractors in Three Leg Cross
Commercial sealant work in Three Leg Cross for contractors, FMs and building owners: mastic sealing for building owners, managing agents and housing associations, quoted at a fixed price.
- No planned programme for sealant
- Water getting in round frames after rain
- Window mastic that has split and shrunk
Mastic sealing in Three Leg Cross
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Mastic sealing for commercial buildings in Three Leg Cross
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. We don’t remove asbestos-containing materials. If you have complaints coming in block by block and open joints in brickwork or panels, we can put it right. One point of contact handles commercial sealant work in Three Leg Cross from the first photographs to the final walk-round, for single jobs and planned programmes alike.
In and around smaller places like Three Leg Cross, landlords and agents often look after small groups of housing association properties, converted farm buildings and community buildings. Frame and wall-joint mastic on all of them ages and hardens.
We sign every job off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.
- Where
- Three Leg Cross (TN5)
- Region
- East Sussex
- Guarantee
- 12 months on our workmanship
- Price
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
What sets the cost
The price varies from site to site. Expect it to depend on:
- Any access equipment needed
- Distance, for remote addresses
- Working within restricted access windows
- Site requirements such as inductions and permits
What a job costs comes down to the quantity of joints, how much old material needs removing and the access. Call for a quote once you have the details.
Details that help us quote
The more we know, the firmer the quote. When you get in touch, include:
- The site address and postcode
- A wide shot and a close-up of the area
- Specification clauses that apply
- Whether the building will be occupied during the work
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. For smaller jobs, photos and a description will do.
What happens if it’s left?
A bead run over old mastic can look like a repair. It doesn’t bond and typically fails within a short time. Cutting out and resealing properly does it once. Around Three Leg Cross, it’s better to renew all the failing joints at once. Send photographs of each area and we will quote for the lot.
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.
What you get with us
- Joints cleaned back to sound surfaces
- Matching to RAL references, product permitting
- CHAS accredited
- Over 20 years of commercial sealing
Take a look at how commercial sealant jobs are priced and our accreditations and insurance.
Block-wide mastic in Three Leg Cross
Three Leg Cross is in the South East, one of the UK’s drier regions. External mastic still waits for dry faces and the right temperature, while the elevations that take the most sun tend to show hardened mastic first. Three Leg Cross is about 38 miles from central London. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres, and window and balcony mastic on them tends to age at the same rate.
Site managers at schools like Ticehurst and Flimwell Church of England Primary School can fit frame mastic into the summer works. Property owners at sites such as Parsonage Farm Business Centre (1.1 miles south of Three Leg Cross) can have mastic renewed between lettings. If you look after a block within reach of Stonegate station (3 miles south-west of Three Leg Cross), frame and balcony mastic can be renewed on one programme.
Three Leg Cross is about 8 miles south-east of Royal Tunbridge Wells, in East Sussex. Any commercial site in Three Leg Cross is covered, for single jobs and planned programmes alike. Our East Sussex coverage takes in 308 places, from busy centres to rural villages. There’s a separate page for Brighton, about 28 miles away.
We take on mastic joints across the TN5 postcode area. Nearby places we also cover include Ticehurst (1 mile south-east), Stonecrouch (1 mile north-east), Flimwell (2 miles east), Kilndown (2 miles north) and Bedgebury Cross (3 miles north-east). Nearby towns on our patch include Hastings (15 miles south-east), Bexhill-on-Sea (15 miles south), Hailsham (15 miles south-west), Crowborough (10 miles west), St Leonards (15 miles south-east) and Uckfield (14 miles south-west).
Landmarks near Three Leg Cross
Around Three Leg Cross, our work takes us to commercial buildings near The Bull Inn Public House. Three Leg Cross’s nearest station is Stonegate station, roughly 3 miles south-west. Well-known places in the area include Old Scotney Castle (2.5 miles north) and Finchcocks Musical Museum (3.4 miles north). Green spaces nearby include Bewl Water.
Questions we’re asked in Three Leg Cross
We manage a building near Stonegate station. Can you help?
Yes, and several blocks can go on one quote. Send the address, photographs of the elevations and your access arrangements, and we will give a fixed quote.
Can you work at a site such as Parsonage Farm Business Centre, by Three Leg Cross?
Yes. Estates, retail parks and business parks around Three Leg Cross, Parsonage Farm Business Centre among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.
How long before the joints can be used?
Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.
Do you work for managing agents and housing associations?
Yes, block and estate work is a core part of what we do. Buildings are scheduled in turn with dates agreed in advance.
Can you seal joints high up on a block?
We talk through access for each building when we quote. Tell us the building height and any access already in place, and we will tell you how we’d approach it.
Do you seal on top of existing sealant?
No, never. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and we will price the work to it.
Owners, agents and contractors
If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
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.
What we can’t put right
Before quoting, we check that sealant is the right answer. It won’t put right:
- Leaks through the frame itself rather than the perimeter
- Cracked or crumbling render, brick or stone at the joint edges (we will tell you if so)
- Roof leaks, gutters or failed flashings that aren’t sealant joints
If in doubt, ring 01277 525 020 or send photos by email and we will say what we think.
Surfaces we seal
- Window and door perimeters on blocks
- Shopfronts below residential blocks
- External wall and movement joints
- Balcony and threshold joints
- Communal kitchens and washrooms
- Communal entrances and stairwells
Places near Three Leg Cross
What else we do in Three Leg Cross
From enquiry to sign-off
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. Rural sites near Three Leg Cross may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.
- First comes a look at the joints and, for older buildings, the asbestos records.
- The products and programme are set out in a fixed quote.
- We strip out the old sealant.
- Joint faces are cleaned, backed and resealed.
- Buildings are completed in turn.
Getting the site ready
- Let building users know which areas are affected
- Point out parking and an unloading spot
- Share the asbestos register for older buildings
Quotes
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 will arrange a site visit if anything is unclear.
Advice
General trades versus a specialist
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.