The Mastic Doctor team standing beside their branded vans outside an office building
Brighton and Hove · England

Expansion and movement joint sealing in Roedean, Brighton and Hove

Expansion joint sealing in Roedean, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Damp inside where a wall movement joint has failed
  • Debris jammed in movement joints
  • Expansion joints split through the centre of the bead
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
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
Fully insured: £5m PL

Expansion joint sealing for businesses in Roedean

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Expansion joint sealing for commercial buildings in Roedean

Our movement joint work takes in walls, panels, decks and floors: brickwork and blockwork joints, precast and cladding panel joints, concrete joints, car park decks and ramps, podiums and floor movement joints. The product depends on the movement, the weather and anything that runs over it, and we will confirm the choice in the quote. Most enquiries involve water dripping through deck or ramp joints and brittle, chalky sealant on external joints, across cladding panel joints, blockwork control joints and podiums and floor movement joints. Facilities teams, main contractors and managing agents in Roedean tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Halls, schools and small commercial buildings near places like Roedean have movement joints in brick, block and concrete too. They’re easily forgotten until water gets in or an edge breaks.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Roedean (BN2)
Wider area
Brighton and Hove
Guarantee
12 months on every job
Price
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

What we can’t put right

Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:

  • Broken or spalled joint edges, which need repairing before any sealant goes in
  • Damaged metal nosings or cover plates over a joint
  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)

If you are not sure, just call 01277 525 020 or send details through our quote form and we will give you a straight answer before you book.

Surfaces we seal

  • Brickwork movement joints
  • Car park decks and ramps
  • Precast concrete panel joints
  • Blockwork control joints
  • Podiums and floor movement joints
  • Cladding panel joints

Your questions answered

Does the sea air around Roedean change the choice of sealant?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Is Roedean too far out for you?

Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

How do I request a quote?

You can use the quote form on this site; alternatively, call the office on 01277 525 020 or send photos by email. Photos, drawings or a joint schedule help us quote quickly.

Is movement joint sealing guaranteed?

Our workmanship on movement joints carries a 12-month guarantee. The guarantee covers how we sealed, not damage caused afterwards.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.

Do the joint edges need to be sound before sealing?

A bond is only as strong as the material behind it, so we’ll tell you if the edges need repairing before sealing. We flag it at the quote stage where we can see it.

How much does the work cost?

We don’t publish prices, because every site is different. Send photographs or drawings and we will price it at a fixed figure.

What we are called out for in Roedean

With no backing rod or bond-breaker in place, sealant grips the base of the joint too. Sealant fixed to the base and sides can’t flex, so it tears, which is why depth control matters.

These are often picked up first by site or facilities staff:

  • Layers of sealant in a movement joint
  • Sealant pulling off the joint face
  • Chipped joint edges on forklift routes
  • Damp inside where a wall movement joint has failed

For an estate such as Eye Hospital, 1 mile west of Roedean, the joints in ramps, decks and long building elevations all need attention over time.

Questions to ask before you book

  • Whether primer will be used where the manufacturer specifies it
  • Who will actually carry out the work
  • Health and safety accreditation such as CHAS
  • How long is the guarantee, and what does it include?

How to choose a sealant contractor

Floors, slabs and movement joints in Roedean

Roedean lies within about 1 mile of the sea. Open joints in coastal car parks and yards let in salt-laden water as well as grit, so a failed joint lets more in and the edges break up sooner. Roedean is in the South East, one of the UK’s drier regions. External slab and deck joints still need a dry, clean joint to seal, and winter de-icing salt on car parks and ramps works into any open joint.

Across sites such as Freshfield Industrial Estate (1.3 miles north-west of Roedean), floor and movement joints can be sealed in phases so units keep working. At a retail site such as Pavilion Retail Park, 2.1 miles north-west of Roedean, trolleys, cages and cars run over floor and slab joints all day.

Roedean is about 2 miles east of Carlton Hill, in Brighton and Hove. Any commercial site in Roedean is covered, for single jobs and planned programmes alike. Across Brighton and Hove, 29 places are covered, including Roedean.

Postcode districts covered here: BN2. For a building on Peel Road, Cliff Road and Henley Road or nearby, send details and we will quote for movement joints. Nearby places we also cover include Ovingdean (1 mile east), Rottingdean (1 mile east), Saltdean (3 miles east), East Saltdean (3 miles east) and Falmer (3 miles north) for movement joints. Bigger towns within reach include Brighton and Hove (4 miles west), Hove (4 miles west), Brunswick (3 miles west), Seven Dials (3 miles north-west), Portslade (6 miles west) and Hollingdean (3 miles north-west).

Near you in Roedean

Recent enquiries here include premises near St Mary's Hall, Whitehawk Hill and Longhill High School and the streets around them. Roedean’s nearest station is Brighton station, roughly 2.2 miles north-west. Nearby you’ll also find French Convalescent Home (0.5 miles west) and Churchill Square (2.3 miles west). The countryside around Roedean includes Whitehawk Hill and Newmarket Hill.

Map of Roedean © OpenStreetMap contributors

How a job runs

In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed before the next one starts. If others near Roedean need work, visits can be combined. You will have a fixed quote before work starts.

  1. We assess the joints on site or from photos, noting widths and how each has failed.
  2. A fixed quote names the sealant we propose and its movement class.
  3. Where areas have to stay open, we agree a phased sequence before starting.
  4. The failed seal is cut out and both joint faces cleaned back to sound material.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. We check each joint with you, confirm the cure time and sign off under our 12-month guarantee.

Before we start on site

  • Share the asbestos register for older buildings
  • Warn occupants and staff about the work
  • Arrange parking or a loading space

Ask for a quote

Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. For a chat about it beforehand, call 01277 525 020 or email drawings and photos.

Get a price

Related advice

Should maintenance staff do it?

Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

Surface by surface

Brickwork and blockwork joints

Masonry faces are often porous, dusty or crumbly. Faces are prepared and primed wherever the sealant maker calls for it, then seal and tool the joint.

Cladding panel joints

Access to cladding joints is agreed before the price is fixed. Close-up photographs help us judge the joints or a site visit fills the gaps.

Quoting for work in Roedean

Quotes vary with the job. Expect it to depend on:

  • Which sealant the job calls for
  • The site’s rules and procedures
  • Any access equipment needed
  • Backing rod, priming and other preparation

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we’ll explain how it’s made up.

Before you send an enquiry

To price the job accurately, we need a clear picture of the site. Send us:

  • Any specification or named product
  • Whether the building will be occupied during the work
  • Approximate linear metres or a joint schedule
  • Access details, including height

The quickest route to a quote is a few photographs and the site postcode. Upload them with the quote form, or ring 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Accreditations

Trusted. Accredited. Insured.