The Mastic Doctor team standing beside their branded vans outside an office building
East Sussex · England

Facade Sealing in Sedlescombe

Facade joint and window perimeter sealing on commercial buildings in Sedlescombe. CHAS accredited and fully insured, with a 12-month guarantee.

  • Water coming in around window frames
  • New sealant peeling off old mastic
  • Air leaks through failed facade joints
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS accredited
£5m public liability

Facade sealing in Sedlescombe

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Different surfaces, different methods

Window and door perimeters

Frame materials vary, and so does the preparation. Primer goes on where the manufacturer specifies it for that substrate.

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.

About our facade sealing in Sedlescombe

Access is part of every facade job, and we plan it with you before quoting. Tell us about access: whether scaffold is already up, what the client is arranging, and any restrictions on the site. If you are dealing with draughts around frames and panels and failed seals around shopfront and entrance frames, we can help. One point of contact handles commercial sealant work in Sedlescombe from the first photographs to the final walk-round, whether it’s one building or several.

Conversions of older rural buildings near smaller places such as Sedlescombe bring stone, flint, brick and timber up against new glazing. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

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 spell out the cover before we begin.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Sedlescombe (TN33)
Wider area
East Sussex
Cover
12 months on our workmanship
Price
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026

General trades versus a specialist

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Putting right a botched joint often costs more than sealing it well at the start, 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.

Mastic packages on Sedlescombe sites

Sedlescombe lies roughly 48 miles out from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, and main contractors there need mastic that keeps to the programme. Rainfall across the South East, Sedlescombe included, is lower than in many parts of the UK. Even so, frost and condensation on steel and glass are common on winter mornings, so external mastic is timed for workable conditions and agreed with the site manager.

School extensions, at buildings such as Sedlescombe CofE Primary School, typically run to the summer holidays, mastic included. Hotel extensions and refits, at places such as Brickwall Hotel, less than half a mile to the south-west of Sedlescombe, typically run between busy periods, so the sealing is squeezed into short windows.

Sedlescombe is about 5 miles north of Hastings, in East Sussex. Businesses, contractors and managing agents in Sedlescombe use us for work on facade joints. Our East Sussex coverage takes in 308 places. Brighton is covered too, around 30 miles from Sedlescombe.

We take on facade joints across the TN33 postcode area. Streets here include The Street, Orchard Way and Park Shaw, and sites on any of them can send details for a fixed quote. Just outside Sedlescombe, we also work in Whatlington (1 mile west), Kent Street (2 miles south), Swaile's Green (2 miles north), Cripp's Corner (2 miles north) and Telham (2 miles south-west). Nearby towns on our patch include Eastbourne (15 miles south-west), Hastings (5 miles south), Bexhill-on-Sea (7 miles south-west), Hailsham (13 miles west), St Leonards (6 miles south) and Polegate (15 miles south-west).

What’s near Sedlescombe

The nearest railway station is Battle station, about 2.3 miles south-west. Nearby you will also find Nortons Farm Museum (1.3 miles south) and Conquest Hospital (3.8 miles south). The countryside around Sedlescombe includes Senlac Hill and Church Wood and Robsack Wood.

Map of Sedlescombe © OpenStreetMap contributors

Our process

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work normally takes a day or two for a few elevations, and longer where access has to be moved around the building, and our waste is bagged and taken away as we go. If others near Sedlescombe need work, visits can be combined. You’ll have a fixed quote before work starts.

  1. We plan access and the order of elevations with the client.
  2. Weather and temperature are checked against the product’s limits.
  3. We remove the old bead and check the edges are sound.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. Once signed off, the work carries our 12-month guarantee.

What we need from you

  • Share the asbestos register for older buildings
  • Make sure the joints can be reached
  • Warn occupants and staff about the work

Get a fixed quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, give us a call on 01277 525 020 or send details through our quote form.

Get a quick quote

Related advice

Questions about Sedlescombe

Is Sedlescombe off your patch?

Not at all: smaller places are covered as well as towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.

Is Marley Lane Business Park, near Sedlescombe, within your area?

Yes. Estates, retail parks and business parks around Sedlescombe, Marley Lane Business Park among them, are all within reach. Photos and a short description are enough for a first look.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

Does weather matter for sealant work?

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. Inside work is seldom held up.

Do you take on small jobs?

We quote for single jobs as well as large packages and programmes. Send details for a fixed quote.

What do you charge?

We don’t publish prices, because every site is different. With photographs or drawings, we can give you a fixed quote.

Do you need to see the site first?

That depends on the size and complexity of the job. Straightforward work can often be priced from photographs and measurements, while larger or less clear jobs get a site visit first.

How the quote is worked out

Your fixed quote is built from the real scope. It allows for:

  • The site’s rules and procedures
  • The product specified
  • Whether old sealant has to be cut out first
  • How accessible the joints are

What a job costs comes down to how many linear metres there are, what has to come out first and the access. Call for a quote once you have the details.

What we need to price the job

There’s no need for a formal survey. These details are enough to start:

  • Your programme or deadline
  • Whether the building will be occupied during the work
  • Drawings or a marked-up plan, if available
  • Photos of the joints, close up and from further back

A handful of photographs 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 use the quote form if you’d rather talk the job through.

When something else is needed

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Providing access systems for the work
  • Installing or repairing glazing systems
  • Cracked or spalling substrates that need repair before sealing

If in doubt, ring 01277 525 020 or send photos by email and we’ll say what we think before you book.

What we seal

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

Do you need facade sealing in Sedlescombe?

Three-sided adhesion is a classic installation fault. Without rod or bond-breaker tape, the bead is held back and rips when the facade moves.

Things that usually lead to an enquiry:

  • Patch repairs that keep failing
  • Weathered joints at frame-to-structure perimeters
  • Draughts around frames and panels
  • Staining on stone next to old sealant

New units and refits on sites such as Marley Lane Business Park (to the south-west of Sedlescombe) need their panel and perimeter joints sealed to the specification.

What to look for in a quote

  • How the existing material will be dealt with
  • How long is the guarantee, and what does it include?
  • How the joint faces will be prepared and primed
  • Health and safety accreditation such as CHAS

How to choose a sealant contractor

Accreditations

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